Cleaning composition and use thereof

Abstract

A cleaning composition, related cleaning products, and a use of the composition in reduction of skin or eye irritation, oil control, deodorization and other aspects. The present invention takes N-long-chain acyl amino acid and alkaline amino acid / inorganic base as main surfactants without containing a thickening agent, ethoxylate, a fatty acid salt, and a moisturizer, is mild and non-irritating, and can be used for bath cream, shampoo, facial cleansing mousse, a makeup remover, an oral cavity washing product, a shaving product, a hand sanitizer, a cleaning lotion or a multifunctional cleaning product.

Description

Cleaning composition and its use Technical Field The present invention relates to the technical field of cleaning compositions, and in particular to a cleaning composition comprising N-long-chain acylamino acids and basic amino acids / inorganic bases as main surfactants, and applications of the cleaning composition in cosmetics and various cleaning products. Background Art In the past two decades, cleaning products have become increasingly segmented in terms of categories, concepts, effects, channels, consumer groups, etc. However, extreme segmentation has also brought troubles to many consumers in terms of selection and use, so the concept of "multi-effects in one" products has been mentioned more and more. At present, cleansing, makeup removal, shaving, bathing and shampooing are completely different product categories, with great differences in formula design concepts, raw material combinations, etc. For facial cleansing products, they are mainly composed of alcohols (for dissolving, dispersing, etc.), surfactants such as sodium lauroyl glutamate, auxiliary surfactants (for increasing foaming, etc.), fillers such as modified starch (for adjusting the setting point, filling and softening the paste), emulsifiers such as A165 (for emulsifying some unneutralized fatty acids or some alcohols, oils, etc.), moisturizers, preservatives, fragrances, etc. For bath products, they are mainly composed of main surfactant (usually sodium laureth sulfate) + auxiliary surfactant (cocamidopropyl betaine, etc.) + thickener + esterifying agent (jojoba oil, etc.) + conditioner (polyols) + additives. For shampoo products, the main components are: water + surfactant (the main surfactant is usually sodium laureth sulfate) + thickener + pH adjuster + cationic conditioner + fragrance + chelating agent + preservative, etc. Auxiliary (optional) ingredients: viscosity regulator, anti-dandruff agent, pearlescent agent, moisturizer, pigment, plant extract, etc. For makeup removal products, makeup removal oil is mainly composed of light oil + surfactant + functional ingredients, and makeup removal liquid is mainly composed of water + light oil + surfactant + functional ingredients. Water is mainly composed of water + surfactant + functional ingredients. Surfactants are usually selected from polyglycerol esters. Commonly used surfactants in makeup removers include: PEG-6 caprylic / capric glycerides, PEG-7 caprylic / capric glycerides, PEG-8 caprylic / capric glycerides, PEG-7 glyceryl cocoate, poloxamer 184, Tween series, etc. For shaving products, the formula is generally based on traditional soap emulsification, which is a dispersion system of alkali metal soap in glycerin and water. The emulsifier uses fatty acid salts to produce rich and delicate foam. In order to improve the comfort of the skin, some emollients, moisturizers, cooling agents and astringents are added to the formula. On the other hand, conventional anionic surfactants such as alkyl sulfates and polyoxyethylene alkyl sulfates have been widely used as surfactants for hair / body cleansing bases. However, with the increase in the frequency of shampooing / bathing in recent years, they may sometimes feel dry and irritating, so a cleanser with less irritation is required. In addition, these are petroleum-derived surfactants, which are contrary to the current orientation of sustainable development and environmental protection. 1. Sulfate surfactants Most current cleaning products are based on sulfate-containing surfactants, such as sodium lauryl sulfate (SLS), ammonium lauryl sulfate (ALS), sodium laureth sulfate (SLES) or ammonium laureth sulfate (ALES). These sulfate surfactants combine the advantages of low price and satisfactory cleaning and foaming properties. However, as described in EP3582748A1, it is known that sulfate-containing surfactants (such as SLS) are prone to tolerance problems, especially on the skin and eyes. Another disadvantage of sulfate-containing surfactants is their tendency to strip the skin, scalp or hair of natural oils, fats or proteins contained at their surface. In the long run, repeated use of personal cleaning products containing sulfate-containing surfactants may cause irritation to the skin or scalp and / or damage to the hair fibers. 2. Ethoxylated surfactants The most typical ethoxylated surfactant is sodium laureth sulfate (SLES or AES). AES has strong cleaning power and can be easily thickened by adding sodium chloride (although adding a large amount of sodium chloride to thicken is convenient, the irritation of sodium chloride to the eyes is generally underestimated), so it is widely used. Although it is milder than alkyl sulfate, it is still moderately irritating (see GB2598154A). In addition, ethoxylated surfactants contain There is a large amount of non-renewable carbon from ethylene oxide, and there are safety issues (dioxane contained in surfactants is carcinogenic). 3. Fatty acid salts Fatty acid salts have been used as the main ingredients of human body cleansing compositions, such as shower gels, hand soaps and facial cleansers, because they provide good foaming and a refreshing feel. Fatty acid salts have good cleaning and foaming properties, but can only be made into products with high pH values ​​(>9.0), and they dry and irritate the skin, with a bad skin feel (see GB2598154A, EP3957297A1). Similarly, CN105997546B discloses a cleaning composition with fatty acid salt as the main component, which has the problem of tension and dryness peculiar to fatty acid salt after drying. In addition, in a body cleaning composition, in addition to cleaning power and foam, the skin condition after washing is also important. As a characteristic of fatty acid salt, the skin feels tight after use. Furthermore, if the hardness of the water used is high, the tight feeling is more intense. This tight feeling is a generally undesirable feeling. 4. Amino Acid Surfactants The cosmetics and personal care industry has demonstrated the growing popularity and importance of “sulfate-free” and “dioxane-free” personal care cleaning products containing environmentally friendly, sustainable and mild surfactants. Amino acid-based surfactants are considered to be “greener”, milder and more sustainable than traditional petroleum-based surfactants. The development of high-quality environmentally friendly surfactants has become the main direction of the surfactant industry, and the replacement of traditional petroleum-based surfactants with amino acid surfactants is the trend of industry development. Unilever announced that it would halve the use of petroleum-based products by 2025 and reduce the use of petroleum-based products to zero by 2030. L'Oreal announced that by 2030, 95% of petroleum-based products would be replaced. Therefore, it is very necessary to study the formulation system of amino acid surfactants as the main surfactant. Most of the current research focuses on the compounding of amino acid surfactants with traditional petroleum-based surfactants or the thickening of amino acid surfactants, and there are few studies on how to reduce skin irritation or eye irritation, improve easy-to-rinse performance, and control oil. In addition, if the traditional formulation method is used, acyl amino acid anionic surfactants as the main cleaning ingredients are easy to make consumers feel sticky (or sticky), which is also a generally undesirable feeling. For some special groups, such as the elderly, patients, infants, women in confinement, travelers, business trippers, border guards, and everyday office workers who want to quickly clean or refresh their hair, wash-free or dry-cleaning shampoo products are particularly important. It is known to treat hair with aerosol shampoo that does not contain surfactants but contains solvents and propellants. The shampoo is sprayed on the hair using an aerosol device. Once the solvent evaporates, the starch particles contained in the dry shampoo will absorb sebum and dirt and be brushed off after the reaction time. However, the hair washed with aerosol shampoo has poor silkiness and fluffiness, and even has the disadvantages of hair adhesion after washing, powdery crumbs that are difficult to comb out and remove, and white / gray residues. In addition, for environmental protection and safety reasons, the use of propellants should be avoided. At present, more and more families keep cats and dogs as pets. Cats and dogs have more and longer hair, which is easy to be stained with dirt and carry a variety of pathogens. Pets' skin is also often troubled by skin diseases. Pet cleaning products on the market are easy to cause irritation to pets, and cannot meet the requirements of dry cleaning or no-cleaning. When washing, the amount of water is large, the number of washing times is large, and the washing time is long, and the pets may not cooperate. There is a demand for cleansing compositions for hair that have not only high cleansing power but also low irritation to eyes and scalp and excellent feeling during use. Summary of the invention In view of this, on the one hand, the purpose of the present invention is to provide a cleaning composition, in which the surfactants contained in the composition are mainly N-long-chain acyl amino acids and basic amino acids / inorganic bases, and are particularly preferably combined with basic amino acids. The composition has the properties of low irritation, selective cleaning / decontamination, easy rinsing, and non-stickiness. In another aspect, the present invention provides a disposable cleaning product or a dry-clean cleaning product. In yet another aspect, the present invention is directed to a method for reducing skin or eye irritation in a cleaning composition. In another aspect, the present invention provides a method for improving the easy-rinsing performance or water-saving performance in a cleaning composition. In yet another aspect, the present invention provides a method for improving odor removal performance in a cleaning composition. In the last aspect, the present invention aims to provide a method for imparting oil control to a cleaning composition. Performance method. Specifically, the scheme of the present invention is as follows. [1] A cleaning composition comprising (a) a primary surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the primary surfactant in all surfactants exceeds 50 wt%, preferably exceeds 65 wt%, and more preferably exceeds 80 wt%. The main surfactant is composed of N-long chain acyl amino acid and basic amino acid; preferably, the weight percentage of N-long chain acyl amino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the main surfactant is composed of N-long-chain acyl amino acid, N-long-chain acyl amino acid dipeptide and basic amino acid; preferably, the total weight percentage of N-long-chain acyl amino acid and N-long-chain acyl amino acid dipeptide in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the main surfactant is composed of an N-long-chain acylamino acid and an inorganic base; preferably, the weight percentage of the N-long-chain acylamino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of the inorganic base in the cleaning composition is 0.1-3wt%, preferably 0.2-2.5wt%, more preferably 0.4-2wt%; The weight percentage of the co-surfactant in the cleaning composition is 0-10 wt %, preferably 0-5 wt %, more preferably 0-1 wt %. [2] The cleaning composition according to [1], wherein the cleaning composition contains substantially no thickener, preferably no thickener at all; and / or, contains substantially no sulfate, preferably no sulfate at all; and / or, contains substantially no ethoxylate, preferably no ethoxylate at all; and / or, contains substantially no fatty acid salt, preferably no fatty acid salt at all; and / or, contains substantially no polyol moisturizer, preferably no polyol moisturizer at all. [3] According to any one of [1] to [2], the auxiliary surfactant comprises one or more of a nonionic surfactant, a cationic surfactant, an amphoteric surfactant, and a sodium salt, potassium salt, or TEA salt of an N-long-chain acylamino acid. [4] The cleaning composition according to any one of [1] to [3], wherein the co-surfactant contains substantially no nonionic surfactant, and preferably contains no nonionic surfactant at all. [5] The cleaning composition according to any one of [1] to [4], wherein the co-surfactant contains substantially no cationic surfactant, and preferably contains no cationic surfactant at all. [6] The cleaning composition according to any one of [1] to [5], wherein the co-surfactant contains substantially no amphoteric surfactant, and preferably contains no amphoteric surfactant at all. [7] According to any one of [1] to [6], the weight percentage of the auxiliary surfactant in the cleaning composition is 0 wt%, that is, the weight percentage of the main surfactant in all surfactants is 100 wt%. [8] The cleaning composition according to any one of [1] to [7], wherein the N-long-chain acyl group in the N-long-chain acylamino acid is derived from a saturated or unsaturated linear or branched fatty acid having 8 to 22 carbon atoms; And / or, the amino acids in the N-long-chain acyl amino acids are derived from one or more of glycine, alanine, glutamic acid, sarcosine, aspartic acid, leucine, isoleucine, valine, threonine, proline, phenylalanine, arginine, lysine, and (methyl)taurine. [9] The cleaning composition according to any one of [1] to [8], wherein the N-long-chain acyl group in the N-long-chain acyl amino acid is selected from one or more of octanoyl, decanoyl, undecanoyl, lauroyl, myristoyl, pentadecanoyl, palmitoyl, stearoyl, oleoyl, linoleoyl, isostearoyl, coconut oil fatty acyl, and palm oil fatty acyl, preferably coconut oil fatty acyl or lauroyl, and most preferably lauroyl; And / or, the amino acid in the N-long-chain acylamino acid is derived from one or more of alanine, glycine, glutamic acid, sarcosine, arginine, lysine, (methyl)taurine, preferably alanine, most preferably L-alanine.

[0010] The cleaning composition according to any one of [1] to [9], wherein the basic amino acid is selected from one or more of arginine, lysine, citrulline, ornithine, creatine, histidine, diaminobutyric acid, and diaminopropionic acid, preferably arginine and / or lysine, most preferably arginine; And / or, the inorganic base is selected from one or more of sodium hydroxide and potassium hydroxide.

[0011] The cleaning composition according to any one of [1] to

[0010] , wherein the N-long-chain acyl group in the N-long-chain acyl amino acid dipeptide is selected from octanoyl, decanoyl, undecanoyl, lauroyl, myristoyl, pentadecanoyl, palmitoyl, stearoyl, oleoyl, One or more of linoleoyl, isostearyl, coconut oil fatty acyl, palm oil fatty acyl, preferably coconut oil fatty acyl or lauroyl, most preferably lauroyl; And / or, the amino acids in the N-long-chain acyl amino acid dipeptide are derived from one or more of alanine, glycine, glutamic acid, sarcosine, arginine, lysine, and (methyl)taurine, preferably alanine, and most preferably L-alanine.

[0012] The cleaning composition according to any one of [1] to

[0011] , wherein the N-long-chain acyl amino acid dipeptide is selected from one or more of N-long-chain acyl glycylglycine, N-long-chain acyl glutamyl glutamate, N-long-chain acyl alanyl alanine, and N-long-chain acyl sarcosyl sarcosine, preferably N-long-chain acyl alanyl alanine, and most preferably N-lauroyl-L-alanyl-L-alanine.

[0013] The cleaning composition according to any one of [1] to

[0012] , wherein the weight percentage of the N-long-chain acylamino acid dipeptide in the composition is greater than 0.1 wt %, preferably greater than 0.3 wt %, and more preferably greater than 0.5 wt %; And / or, the weight ratio of N-long-chain acyl amino acid to N-long-chain acyl amino acid dipeptide is 20:1 to 1.5:1, preferably 15:1 to 3:1, more preferably 10:1 to 6:1.

[0014] The cleaning composition according to any one of [1] to

[0013] , wherein the basic amino acid is present in an amount to partially neutralize the N-long-chain acylamino acid, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and less than 96%; Alternatively, the basic amino acid is present in an amount that partially neutralizes the N-long-chain acyl amino acid and the N-long-chain acyl amino acid dipeptide, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and less than 96%; Alternatively, the inorganic base is present in an amount to partially neutralize the N-long-chain acylamino acid, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and 96% or less.

[0015] The cleaning composition according to any one of [1] to

[0014] , further comprising (d) a preservative, wherein the preservative is benzoic acid.

[0016] The cleaning composition according to any one of [1] to

[0015] , further comprising (e) a perfume or fragrance, wherein the composition is clear after the perfume or fragrance is added.

[0017] The cleansing composition according to any one of [1] to

[0016] , further comprising (f) hyaluronic acid or sodium hyaluronate.

[0018] The cleaning composition according to any one of [1] to

[0017] , wherein the pH of the composition is 5-7.5, preferably 5.5-6.9, more preferably 6-6.7; And / or, the composition has a low viscosity, wherein the low viscosity means that the viscosity at 25° C. is lower than 150 mPa·s, preferably lower than 120 mPa·s, more preferably lower than 100 mPa·s.

[0019] The cleaning composition according to any one of [1] to

[0018] has a specified cloth detergency of the composition as measured in accordance with QB / T1224-2012 Liquid Detergents for Clothes, wherein JB-01 is above 0.8, preferably above 0.85, more preferably above 0.9; JB-02 is above 0.8, preferably above 0.85, more preferably above 0.9; and JB-03 is above 0.4 and below 0.8, preferably above 0.45 and below 0.75, more preferably above 0.5 and below 0.7.

[0020] The cleaning composition according to any one of [1] to

[0019] has better foam performance in hard water than in soft water; and / or, under hard water conditions, the foam volume in 30s, 3min and 5min exceeds 400ml, preferably exceeds 450ml, and more preferably exceeds 500ml; the aforementioned test standard: GB / T7462-1994 "Determination of Foaming Power of Surfactants - Improved Ross-Miles Method", test instrument: 2152 Improved Ross Foam Tester.

[0021] The cleaning composition according to any one of [1] to

[0020] is a shower gel, shampoo, facial mousse, makeup remover, oral wash, shaving product, hand soap, cleansing lotion or multi-functional cleaning product.

[0022] A use of the cleaning composition described in any one of [1] to

[0021] for a no-rinse cleaning product or a dry-cleaning cleaning product.

[0023] A cleaning product that can be used for no-rinse cleaning or dry cleaning, comprising the cleaning composition described in any one of [1]-

[0021] ; preferably, the product is in the form of cleaning bubbles or shampoo.

[0024] A use of the cleaning composition described in any one of [1] to

[0021] for treating or cleaning dry, aged or damaged skin; or for private parts care.

[0025] A cleaning product for infants or the elderly, comprising the cleaning composition described in any one of [1] to

[0021] . Preferably, the cleaning product for infants or the elderly is cleaning bubbles or cleaning mousse or shampoo or a two-in-one shampoo and bath cleanser.

[0026] A method for reducing skin irritation or eye irritation in a cleaning composition, the cleaning composition comprising (a) a primary surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the primary surfactant in all surfactants exceeds 50 wt %, preferably exceeds 65 wt %, and more preferably exceeds 80 wt %; The cleaning composition may be the cleaning composition described in any one of [1] to

[0021] ; The method for reducing skin irritation or eye irritation comprises: selecting a main surfactant to be composed of N-long chain acyl amino acid and basic amino acid; preferably, the weight percentage of N-long chain acyl amino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the main surfactant is selected to be composed of N-long-chain acyl amino acid, N-long-chain acyl amino acid dipeptide and basic amino acid; preferably, the total weight percentage of N-long-chain acyl amino acid and N-long-chain acyl amino acid dipeptide in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%.

[0027] According to the method for reducing skin irritation or eye irritation in a cleaning composition described in

[0026] , substantially no thickener is added to the cleaning composition, preferably no thickener is added at all; and / or substantially no sulfate is added, preferably no sulfate is added at all; and / or substantially no ethoxylate is added, preferably no ethoxylate is added at all; and / or substantially no fatty acid salt is added, preferably no fatty acid salt is added at all; and / or substantially no polyol moisturizing agent is added, preferably no polyol moisturizing agent is added at all.

[0028] According to the method for reducing skin irritation or eye irritation in a cleaning composition as described in any one of

[0026] to

[0027] , the preservative in the cleaning composition is benzoic acid.

[0029] The method for reducing skin irritation or eye irritation in a cleaning composition according to any one of

[0026] to

[0028] , wherein the co-surfactant substantially does not contain a nonionic surfactant, preferably does not contain a nonionic surfactant at all; and / or, the co-surfactant contains substantially no cationic surfactant, preferably contains no cationic surfactant at all; and / or, the co-surfactant contains substantially no amphoteric surfactant, preferably contains no amphoteric surfactant at all; Preferably, the weight percentage of the co-surfactant in the cleaning composition is 0 wt %.

[0030] According to any one of

[0026] to

[0029] , the method for reducing skin irritation or eye irritation in a cleaning composition, wherein the N-long chain acyl amino acid is lauroyl alanine, the basic amino The amino acid is arginine and the N-long chain acyl amino acid dipeptide is lauroylalanylalanine.

[0031] A method for improving easy-rinsing performance or water-saving performance in a cleaning composition, characterized in that the cleaning composition comprises (a) a main surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the main surfactant in all surfactants exceeds 50wt%, preferably exceeds 65wt%, and more preferably exceeds 80wt%; The cleaning composition may be the cleaning composition described in any one of [1] to

[0021] ; The method for improving the easy-rinsing performance or water-saving performance comprises: selecting a main surfactant to be composed of N-long-chain acyl amino acid and basic amino acid; preferably, the weight percentage of N-long-chain acyl amino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the main surfactant is selected to be composed of N-long-chain acyl amino acid, N-long-chain acyl amino acid dipeptide and basic amino acid; preferably, the total weight percentage of N-long-chain acyl amino acid and N-long-chain acyl amino acid dipeptide in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the main surfactant is selected to consist of an N-long-chain acyl amino acid and an inorganic base; preferably, the weight percentage of the N-long-chain acyl amino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of the inorganic base in the cleaning composition is 0.1-3wt%, preferably 0.2-2.5wt%, more preferably 0.4-2wt%.

[0032] According to the method for improving the easy-rinsing performance or water-saving performance in a cleaning composition described in

[0031] , substantially no thickener is added to the cleaning composition, preferably no thickener is added at all; and / or substantially no sulfate is added, preferably no sulfate is added at all; and / or substantially no ethoxylate is added, preferably no ethoxylate is added at all; and / or substantially no fatty acid salt is added, preferably no fatty acid salt is added at all; and / or substantially no humectant is added, preferably no humectant is added at all.

[0033] The method for improving the easy-rinsing performance or water-saving performance in a cleaning composition according to any one of

[0031] to

[0032] , wherein the co-surfactant substantially does not contain a nonionic surfactant, and preferably does not contain a nonionic surfactant at all; And / or, the co-surfactant is substantially free of cationic surfactants, preferably completely free of cationic surfactants. Does not contain cationic surfactants; and / or, the co-surfactant contains substantially no amphoteric surfactant, preferably contains no amphoteric surfactant at all; Preferably, the weight percentage of the co-surfactant in the cleaning composition is 0 wt %.

[0034] According to the method for improving the easy-rinsing performance or water-saving performance in a cleaning composition as described in any one of

[0031] to

[0033] , the N-long-chain acyl amino acid is lauroyl alanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroyl alanyl alanine.

[0035] A method for improving deodorization performance in a cleaning composition, the cleaning composition comprising (a) a primary surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the primary surfactant in all surfactants exceeds 50 wt %, preferably exceeds 65 wt %, and more preferably exceeds 80 wt %; In some embodiments, the cleaning composition may be the cleaning composition described in any one of [1]-

[0021] . The method for improving the deodorizing performance comprises: selecting a primary surfactant to be composed of an N-long-chain acyl amino acid and a basic amino acid, wherein the basic amino acid is present in an amount that partially neutralizes the N-long-chain acyl amino acid, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and less than 96%; Alternatively, the main surfactant is selected to be composed of N-long-chain acyl amino acids, N-long-chain acyl amino acid dipeptides and basic amino acids, wherein the basic amino acids are present in an amount that partially neutralizes the N-long-chain acyl amino acids and the N-long-chain acyl amino acid dipeptides, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and 96% or less; Alternatively, the main surfactant is selected to be composed of an N-long-chain acyl amino acid and an inorganic base, wherein the inorganic base is present in an amount to partially neutralize the N-long-chain acyl amino acid, preferably with a neutralization degree of more than 85% and less than 100%, more preferably with a neutralization degree of more than 88% and less than 96%.

[0036] According to the method for improving the deodorizing performance in a cleaning composition described in

[0035] , the cleaning composition contains substantially no thickener, preferably no thickener at all; and / or substantially no sulfate, preferably no sulfate; and / or substantially no ethoxylate, preferably no ethoxylate; and / or substantially no fatty acid salt, preferably no fatty acid salt; and / or substantially no humectant, preferably no humectant. Add moisturizer.

[0037] The method for improving the deodorizing performance in a cleaning composition according to any one of

[0035] to

[0036] , wherein the co-surfactant substantially does not contain a nonionic surfactant, and preferably does not contain a nonionic surfactant at all; and / or, the co-surfactant contains substantially no cationic surfactant, preferably contains no cationic surfactant at all; and / or, the co-surfactant contains substantially no amphoteric surfactant, preferably contains no amphoteric surfactant at all; Preferably, the weight percentage of the co-surfactant in the cleaning composition is 0 wt %.

[0038] According to the method for improving the deodorizing performance in a cleaning composition as described in any one of

[0035] to

[0037] , the N-long-chain acyl amino acid is lauroyl alanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroyl alanyl alanine.

[0039] A method for imparting oil control properties to a cleaning composition, characterized in that the cleaning composition comprises (a) a primary surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the primary surfactant in all surfactants exceeds 50 wt %, preferably exceeds 65 wt %, and more preferably exceeds 80 wt %; In some embodiments, the cleaning composition may be the cleaning composition described in any one of [1]-

[0021] . The method for imparting oil control properties to a cleaning composition comprises: selecting a main surfactant to be composed of an N-long-chain acyl amino acid and a basic amino acid; or, selecting a main surfactant to be composed of an N-long-chain acyl amino acid, an N-long-chain acyl amino acid dipeptide and a basic amino acid; or, selecting a main surfactant to be composed of an N-long-chain acyl amino acid and an inorganic base.

[0040] According to the method for imparting oil control properties to a cleaning composition as described in

[0039] , substantially no thickener is added to the cleaning composition, preferably no thickener is added at all; and / or substantially no sulfate is added, preferably no sulfate is added at all; and / or substantially no ethoxylate is added, preferably no ethoxylate is added at all; and / or substantially no fatty acid salt is added, preferably no fatty acid salt is added at all; and / or substantially no moisturizer is added, preferably no moisturizer is added at all.

[0041] The method for imparting oil control properties to a cleaning composition according to any one of

[0030] to

[0040] , wherein the co-surfactant substantially does not contain a nonionic surfactant, and preferably does not contain a nonionic surfactant at all; and / or, the co-surfactant contains substantially no cationic surfactant, preferably contains no cationic surfactant at all; and / or, the co-surfactant contains substantially no amphoteric surfactant, preferably contains no amphoteric surfactant at all; Preferably, the weight percentage of the co-surfactant in the cleaning composition is 0 wt %.

[0042] According to the method for imparting oil control properties to a cleaning composition as described in any one of

[0039] to

[0041] , the N-long-chain acyl amino acid is lauroyl alanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroyl alanyl alanine. Compared with the prior art, the present invention has beneficial technical effects: 1. Using N-long-chain acyl amino acids and alkaline amino acids / inorganic bases as the main surfactants (especially when alkaline amino acids are used), and limiting the amount of surfactants to a reasonable range, the cleaning composition can take into account the properties of low irritation, selective cleaning / decontamination, easy rinsing, and non-stickiness. 2. The cleaning composition can be substantially free of nonionic surfactants, cationic surfactants and amphoteric surfactants by selecting specific primary surfactants, especially a combination of N-long-chain acylamino acids (optionally dipeptides) and basic amino acids. 3. The present invention unexpectedly found that benzoic acid has very good antiseptic properties and compatibility in the system of the present invention, and its irritation is lower than other preservatives such as sodium benzoate. 4. The cleaning composition of the present invention can achieve a relatively excellent decontamination effect and even selective decontamination without containing traditional petroleum-based surfactants. 5. The present invention first discovered that selecting a main surfactant consisting of an N-long-chain acyl amino acid (optionally a dipeptide) and a basic amino acid without adding a thickener can reduce skin irritation or eye irritation. 6. The present invention finds that by selecting a specific main surfactant, preferably controlling the amount of the main surfactant, and controlling the addition of other ingredients, the easy-rinsing performance or water-saving performance can be improved. 7. The present invention surprisingly found that when the degree of neutralization is above 85% and less than 100%, the composition system contains a small amount of unneutralized N-long-chain acyl amino acid and / or N-long-chain acyl amino acid dipeptide, which has a very good effect on removing odor. 8. The present invention first discovered that selecting a primary surfactant consisting of an N-long chain acylamino acid (optionally a dipeptide) and a basic amino acid can impart oil control properties to a cleaning composition. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a graph showing the results of a makeup removal test using a sodium lauroyl glutamate aqueous solution, a potassium cocoyl glycinate aqueous solution, and a sodium lauroyl sarcosinate aqueous solution in Example 4; in the figure, ① is a comparison before and after treatment with a sodium lauroyl glutamate aqueous solution; ② is a comparison before and after treatment with a potassium cocoyl glycinate aqueous solution; and ③ is a comparison before and after treatment with a sodium lauroyl sarcosinate aqueous solution. FIG2 is a graph showing the results of a makeup removal test using a lauroyl alanine arginine aqueous solution in Example 4; FIG4 is a comparison before and after treatment with the lauroyl alanine arginine aqueous solution. FIG. 3 is a diagram showing the results of the foam test of Example 5. Figure 4 shows the foam state of the rinsing solution of Example 7. A1 and A2 are the foam state of the cleaning solution containing AES after the first and second rinsing, respectively, and B1 is the foam state of the cleaning solution containing LA after the first rinsing. Figure 5 is a comparison chart of the use effects of the dry shampoo in Example 11 and commercially available shampoo, wherein a1-a3 are the use effects of the dry shampoo in Example 10, a1 is before washing, a2 is after washing and natural drying, and a3 is an enlarged view after washing; b1-b3 are the use effects of commercially available shampoo, b1 is before washing, b2 is after washing and natural drying, and b3 is after washing and natural drying, and then continuing to wet the hair with a small amount of water and rubbing it. FIG. 6 is a diagram showing the cleaning effect of the facial cleansing solution of Example 12. Figure 7 is a picture of the makeup removal effect of the makeup removal cleaning liquid of Example 13, in which a1 is lipstick, a2 is eyebrow powder, a3 is blush, and a4 is eye shadow; b is a picture of the effect of applying the makeup removal cleaning liquid of Example 13; and c is a picture of the effect after treatment with the makeup removal cleaning liquid of Example 13. FIG8 is a comparison diagram of the shaving cleaning liquid of Example 14 and a commercially available shaving cleaning liquid after use, wherein ① in the figure shows the shaving cleaning liquid of Example 14 remaining on the razor, and ② in the figure shows the commercially available shaving cleaning liquid remaining on the razor. DETAILED DESCRIPTION In one embodiment, a cleaning composition is provided, which comprises (a) a primary surfactant, (b) a co-surfactant, and (c) water. The so-called primary surfactant refers to the surfactant with the highest content among all surfactants in terms of weight percentage. Further, the weight percentage of the primary surfactant in all surfactants exceeds 50wt%, preferably exceeds 65wt%, and more preferably exceeds 80wt%; for example, exceeds 55wt%, 60wt%, 65wt%, 70wt%, 75wt%, 80wt%, 85wt%, 90wt%, 95wt%. In some examples, the content of the primary surfactant can reach 100%, that is, no co-surfactant is used at all. For component (a), the main surfactant is composed of N-long-chain acyl amino acids and basic amino acids. Those skilled in the art will understand that there is no essential difference whether the N-long-chain acyl amino acids and basic amino acids are added to the composition independently, or the basic amino acid salts of the N-long-chain acyl amino acids are reacted first and then added to the composition, and are also covered by the scope of "composed of N-long-chain acyl amino acids and basic amino acids". The weight percentage of N-long-chain acylamino acid in the cleaning composition is 1-12wt%, preferably 4-8wt%, more preferably 5-7wt%; for example, it can be 2wt%, 3wt%, 4wt%, 5wt% or more, and 11wt%, 10wt%, 9wt%, 8wt% or less. If the content of N-long chain acyl amino acid is greater than 12wt%, the cleaning composition will gradually become sticky, and if the content of N-long chain acyl amino acid is less than 1wt%, the cleaning power is insufficient. From the perspective of both cleaning power and washing feeling, the most suitable content of N-long chain acyl amino acid is 4-8wt%, more preferably 5-7wt%. The weight percentage of the basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; for example, it can be 1wt%, 1.5wt%, 2wt%, 2.5wt% or more, and 7wt%, 6wt%, 5wt%, 4wt% or less. The N-long-chain acyl group in the N-long-chain acyl amino acid is derived from a saturated or unsaturated straight-chain or branched fatty acid having 8 to 22 carbon atoms. The N-long chain acyl group in the acid is selected from one or more of octanoyl, decanoyl, undecanoyl, lauroyl, myristoyl, pentadecanoyl, palmitoyl, stearoyl, oleoyl, linoleoyl, isostearoyl, coconut oil fatty acyl, and palm oil fatty acyl, preferably coconut oil fatty acyl or lauroyl, and most preferably lauroyl. The amino acids in the N-long-chain acyl amino acids are derived from one or more of glycine, alanine, glutamic acid, sarcosine, aspartic acid, leucine, isoleucine, valine, threonine, proline, phenylalanine, arginine, and lysine. Further, the amino acids in the N-long-chain acyl amino acids are derived from one or more of alanine, glycine, glutamic acid, sarcosine, arginine, lysine, and (methyl) taurine, preferably alanine, and most preferably L-alanine. The N-long-chain acyl (methyl) taurine described in the present invention refers to N-long-chain acyl methyl taurine or N-long-chain acyl taurine. As an example, the N-long-chain acyl amino acid can be selected from cocoyl alanine, lauroyl alanine, cocoyl sarcosine, lauroyl sarcosine, lauroyl glutamic acid, cocoyl glutamic acid, oleoyl glutamic acid, cocoyl glycine, lauroyl glycine, stearoyl glutamic acid, etc., preferably lauroyl alanine and lauroyl sarcosine, and especially preferably N-lauroyl-L-alanine. The synthesis process of N-long-chain acylamino acids can refer to the general synthesis method of N-acylamino acid type surfactants, which can be divided into direct method and indirect method. The direct synthesis method of fatty acid raw materials includes enzyme catalytic synthesis and dehydration condensation. The indirect synthesis method includes fatty acid chloride acylation, fatty nitrile hydrolysis acylation, fatty acid anhydride acylation, amide carbonylation reaction, etc. More preferably, it is prepared by the reaction of fatty acid chloride with the amino group of amino acid (Shotten-Baumann condensation reaction or Shotten-Baumann reaction). A typical preparation process suitable for the present invention is as follows: amino acid and sodium hydroxide are dissolved in water or a mixed solution of water and acetone to obtain an amino acid salt solution; then lauroyl chloride and sodium hydroxide solution are slowly added dropwise to the amino acid salt solution to control the pH of the reaction system, and after the addition is completed, the product is post-treated. Representative methods are disclosed in CN1798821A, US6703517B2, CN102875409B, JPH0570418A, etc. For the post-treatment of the N-long-chain acylamino acid product, conventional recrystallization, water washing, drying, etc. can be used. Preferably, the post-treatment comprises the following steps: mixing the crude N-long-chain acylamino acid product with a solvent, optionally stirring, and controlling the temperature T of the system after mixing to be within the range of the long-chain fatty acid. The temperature is above the melting point of the acid and below the melting point of the N-long-chain acylamino acid, and the solvent is water or an organic solvent or a mixed solution of water and an organic solvent; after the system is temperature controlled, a solid-liquid separation operation is performed. The relevant method is disclosed by the inventor in CN202210867760.7 and PCT / CN2022 / 107270, and the relevant contents are introduced here. The basic amino acid is selected from one or more of arginine, lysine, citrulline, ornithine, creatine, histidine, diaminobutyric acid, and diaminopropionic acid, preferably arginine and / or lysine, and most preferably arginine. For component (a), the primary surfactant may also be composed of N-long chain acyl amino acid, N-long chain acyl amino acid dipeptide and basic amino acid. The introduction of N-long chain acyl amino acid dipeptide can further enhance the detergency and foaming performance of the cleaning composition. The types and synthesis methods of N-long-chain acyl amino acids and basic amino acids have been described above. N-long-chain acyl amino acid dipeptide is a known concept, and long-chain acyl amino acid dipeptide refers to long-chain acylaminoacyl amino acids, typically long-chain acyl glycyl glycine, long-chain acyl glutamyl glutamic acid, long-chain acyl alanyl alanine, long-chain acyl sarcosyl sarcosine, etc., for example, see CN100448968C, PCT / CN2022 / 107270, etc. N-long-chain acyl amino acid dipeptide can be prepared from acyl chloride derived from N-long-chain acyl amino acid and amino acid by Schotten-Bowman reaction, etc.; or by reacting amino acid dipeptide such as glutamylglutamic acid with acyl chloride. Preferably, it is obtained by the relevant preparation method disclosed in PCT / CN2022 / 107270, and the relevant content is introduced here. The N-long-chain acyl group in the N-long-chain acyl amino acid dipeptide is selected from one or more of octanoyl, decanoyl, undecanoyl, lauroyl, myristoyl, pentadecanoyl, palmitoyl, stearoyl, oleoyl, linoleoyl, isostearoyl, coconut oil fatty acyl, and palm oil fatty acyl, preferably coconut oil fatty acyl or lauroyl, and most preferably lauroyl; The amino acid in the N-long-chain acyl amino acid dipeptide is derived from one or more of alanine, glycine, glutamic acid, sarcosine, arginine, lysine, (methyl) taurine, preferably L-alanine. The present invention preferably uses N-long-chain acyl-L-alanine dipeptide, especially N-lauroyl-L-alanyl-L-alanine. The weight percentage of N-long-chain acyl amino acid and N-long-chain acyl amino acid dipeptide in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, most preferably 5-7wt%; for example, it can be 2wt%, 3wt%, 4wt%, 5wt% or more, 11wt%, The weight percentage of the basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; for example, it can be 1wt%, 1.5wt%, 2wt%, 2.5wt% or more, 7wt%, 6wt%, 5wt%, 4wt% or less. Furthermore, the weight percentage of the N-long-chain acyl amino acid dipeptide in the composition is above 0.1 wt %, preferably above 0.3 wt %, and more preferably above 0.5 wt %. Further, the weight ratio of N-long chain acyl amino acid to N-long chain acyl amino acid dipeptide is 20: 1 to 1.5: 1, preferably 15: 1 to 3: 1, more preferably 10: 1 to 6: 1. The weight ratio of N-long chain acyl amino acid to N-long chain acyl amino acid dipeptide is, for example, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3. For component (a), the primary surfactant may also be composed of N-long-chain acylamino acid and inorganic base. This situation has cost advantages, but it is not the most preferred embodiment of the present invention, mainly because it is inferior to the primary surfactant composed of N-long-chain acylamino acid (optional dipeptide) and basic amino acid in terms of eye irritation, skin irritation, oil control, moisturizing, etc. The types and synthesis methods of N-long-chain acylamino acids have been described above. The inorganic base is selected from one or more of sodium hydroxide and potassium hydroxide, preferably sodium hydroxide. Generally speaking, conventional sodium hydroxide can be used without special requirements. If sodium hydroxide solution is used, the amount used refers to the amount of sodium hydroxide, not the amount of sodium hydroxide solution. The weight percentage of N-long chain acylamino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%. The weight percentage of inorganic base in the cleaning composition is 0.1-3wt%, preferably 0.2-2.5wt%, more preferably 0.4-2wt%. For component (b), the co-surfactant comprises one or more of a nonionic surfactant, a cationic surfactant, an amphoteric surfactant, and a sodium salt, a potassium salt, or a TEA salt of an N-long chain acylamino acid. The weight percentage of the co-surfactant in the cleaning composition is 0-10wt%, for example, 0wt%, 1wt%, 2wt%, 3wt%, 4wt%, 5wt%, 6wt%, 7wt%, 8wt%, 9wt%; preferably 0-5wt%, more preferably 0-1wt%. It is not advisable to add too much co-surfactant, preferably add less or no co-surfactant, otherwise it will affect the mildness of the cleaning product to the skin / eyes, the washing feeling, the rinsing performance, etc. Examples of nonionic surfactants include ester-type surfactants such as fatty acid glycerides, sorbitan fatty acid esters, and sucrose fatty acid esters, ether-type surfactants such as alkyl polyethylene glycols and polyoxyethylene alkylphenyl ethers, and nonionic surfactants such as alkyl polyglycosides. Nonionic surfactants have good emulsifying and solubilizing effects. Examples of the cationic surfactant include alkyl quaternary ammonium salts, ester quaternary ammonium salts, alkyl pyridinium salts, alkyl amine salts and polymeric cationic surfactants. Cationic surfactants are often used in shampoos to increase the softness of hair. As amphoteric surfactants, there can be cited: sulfobetaine amphoteric surfactants, betaine amphoteric surfactants, amphoteric acetate amphoteric surfactants, etc. For example, the amphoteric surfactant can be selected from one or more of cocamidopropyl betaine, lauroamidopropyl betaine, disodium cocoamphodiacetate, sodium cocamidoamphoacetate, sodium lauroamphoacetate, cocoyl betaine, lauryl hydroxysulfobetaine and lauroamidopropyl hydroxysulfobetaine. Amphoteric surfactants have good foaming, foam stabilizing and thickening effects. The cleaning composition of the present invention can be substantially free of nonionic surfactants, cationic surfactants, and amphoteric surfactants by selecting specific main surfactants, especially a combination of N-long-chain acyl amino acids (which may also contain dipeptides) and basic amino acids, and preferably completely free of nonionic surfactants, cationic surfactants, and amphoteric surfactants, so that the product can be made to have a more refreshing washing feeling, easy rinsing, and low irritation. This compounding method breaks the existing formula theory and achieves unexpected effects of refreshing washing feeling, easy rinsing, low irritation, and selective decontamination. When N-long-chain acyl amino acids (optionally dipeptides) and basic amino acids are selected as the main surfactants, the sodium salts, potassium salts, and TEA salts of the corresponding N-long-chain acyl amino acids can be used as co-surfactants (wherein, the concept of N-long-chain acyl amino acids has been described above), which can take into account both performance and cost considerations. However, if cost is not considered, the surfactant is completely composed of N-long-chain acyl amino acids (which may also contain dipeptides) and basic amino acids without using any co-surfactants, which is the most preferred embodiment of the present invention. There is no particular limitation on component (c). Specifically, ion exchange water, distilled water, purified water, river water, well water, natural water, groundwater, city water, hard water, soft water, etc. can be used. One of these can be used, or two or more selected from the above group can be mixed and used. From the viewpoint of storage stability and sanitation of the product of the present invention, it is preferred to use Choose ion exchange water, distilled water, or purified water. The cleaning composition may further comprise a component (d) preservative. The present invention unexpectedly found that benzoic acid has very good preservative properties in the system of the present invention, and its irritation is lower than other preservatives such as sodium benzoate, so the preservative is particularly preferably benzoic acid. Generally speaking, sodium benzoate is often used in cosmetics because it has better water solubility, and in the system of the present invention, the combination of basic amino acids and N-long-chain acyl amino acids (optionally dipeptides) can unexpectedly solubilize benzoic acid, making the use of benzoic acid in the system possible. The cleaning composition may further comprise component (e) perfume or flavor. The present invention particularly prefers perfume or flavor with good water solubility. When the primary surfactant is a combination of N-long-chain acyl amino acid (optionally a dipeptide) and a basic amino acid, it is found that compared with the sodium salt and potassium salt of N-long-chain acyl amino acid, it has a more prominent solubilization effect on perfume or flavor, and the solution is more likely to be clear and transparent, which is particularly important when the composition does not contain polyols. The cleansing composition may further comprise component (f) hyaluronic acid or sodium hyaluronate, so as to give full play to the functions of hyaluronic acid / sodium hyaluronate in moisturizing, repairing skin barrier, alleviating inflammatory response and the like. In addition, the composition of the present invention may optionally further comprise other ingredients, such as dyes, chelating agents, extracts, amino acids, nucleic acids, vitamins, enzymes, anti-inflammatory agents, bactericides, antioxidants, ultraviolet absorbers, antiperspirants, pH regulators, pearlescent agents, etc., but the other ingredients cannot conflict with the safety and environmental protection, low irritation (skin / eye), easy rinsing, refreshing feeling, oil control, etc. pursued by the present invention. Thickener: Existing cleaning products often add thickeners to obtain a liquid with a certain viscosity. Commonly used thickeners include cellulose, mucopolysaccharides, polyvinyl alcohols, colloids, sodium polyacrylates, polyvinyl pyrrolidones, vinyl polymers and other thickeners, for example, common types include starch, gelatin, sodium alginate, guar gum, chitosan, gum arabic, xanthan gum, soy protein gum, polyacrylamide, polyvinyl alcohol, polyvinyl pyrrolidone, modified paraffin resin, carbomer resin, styrene-butadiene rubber and the like. However, the addition of these thickeners will increase the skin irritation and eye irritation of the product, and destroy the refreshing washing feeling of the product. Therefore, the cleaning composition of the present invention preferably does not substantially contain a thickener, and more preferably does not contain a thickener at all. Sulfate surfactants: Sodium lauryl sulfate (SLS), ammonium lauryl sulfate (ALS), sodium laureth sulfate (SLES) or ammonium laureth sulfate (ALES), considering that they may cause irritation to the skin or scalp and / or damage to hair fibers, therefore, the cleaning composition of the present invention is preferably substantially free of sulfate surfactants, more preferably completely free of sulfate surfactants. Ethoxylate: A typical example is sodium laureth sulfate (SLES or AES). Considering that it is moderately irritating and that ethoxylated surfactants contain a large amount of non-renewable carbon from ethylene oxide, as well as safety issues (the dioxane impurities contained are carcinogenic), the cleaning composition of the present invention is preferably substantially free of ethoxylates, and more preferably completely free of ethoxylates. Fatty acid salts: Examples include laurate, myristate, palmitate, and stearate. Considering the tension, dryness, and tightness after washing caused by such raw materials, the cleaning composition of the present invention preferably contains substantially no fatty acid salts, and more preferably contains no fatty acid salts at all. Polyol moisturizers: Examples include glycerols such as glycerol, diglycerol, and polyglycerol, sugar alcohols such as sorbitol, erythritol, and xylitol, and glycols such as isopentyl glycol, 1,2-propylene glycol (PG), dipropylene glycol (DPG), ethoxydiglycol, and 1,3-butylene glycol (BG). The addition of polyols will bring a heavier sticky feeling. The cleaning composition of the present invention preferably does not contain substantially any polyol moisturizer, and more preferably does not contain any polyol moisturizer at all. Usually, cleaning products require the use of polyol moisturizers, but the present invention uses N-long-chain acyl amino acids (optional dipeptides) and basic amino acids as the main surfactants, which unexpectedly solves the problems of moisturizing and solubilization while exerting the cleaning effect. In one embodiment, a method for reducing skin irritation or eye irritation in a cleaning composition is provided, wherein the cleaning composition comprises (a) a primary surfactant, (b) a co-surfactant, (c) water, and optionally other ingredients. Components (a), (b), (c), and optionally other ingredients are described in other embodiments and will not be repeated here. The method for reducing skin irritation or eye irritation comprises: selecting a main surfactant to be composed of N-long chain acyl amino acid and basic amino acid. Preferably, the weight percentage of N-long chain acyl amino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the main surfactant is selected to be composed of N-long chain acyl amino acid, N-long chain acyl amino acid dipeptide and basic amino acid. Preferably, N-long chain acyl amino acid and N- The total weight percentage of the long-chain acyl amino acid dipeptide in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of the basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%. From the perspective of reducing irritation, it is preferred that substantially no thickener is added to the composition, preferably no thickener is added at all; and / or substantially no sulfate is added, preferably no sulfate is added at all; and / or substantially no ethoxylate is added, preferably no ethoxylate is added at all; and / or substantially no fatty acid salt is added, preferably no fatty acid salt is added at all; and / or substantially no polyol moisturizer is added, preferably no polyol moisturizer is added at all. The preservative benzoic acid has low irritation, so in order to reduce skin irritation or eye irritation, benzoic acid is preferably used as the preservative in the cleaning composition. Weak acidity belongs to the pH range that is more suitable for the human body. Therefore, in order to reduce skin irritation or eye irritation, the pH of the cleaning composition is preferably 5.5-6.9, more preferably 6-6.7. Exemplarily, the suitable pH can be 5.5, 5.6, 5.7, 5.8, 5.9, 6.0, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9. Furthermore, the cleaning composition substantially does not contain nonionic surfactants, cationic surfactants, and amphoteric surfactants. Furthermore, the weight percentage of the co-surfactant in the cleaning composition is 0 wt%. Further, the N-long-chain acyl amino acid is lauroyl alanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroyl alanyl alanine. That is, the primary surfactant is selected to be composed of N-long-chain acyl amino acids and basic amino acids, wherein the N-long-chain acyl amino acid is lauroyl alanine and the basic amino acid is arginine; or, the primary surfactant is selected to be composed of N-long-chain acyl amino acids, N-long-chain acyl amino acid dipeptide and basic amino acids, wherein the N-long-chain acyl amino acid is lauroyl alanine, the N-long-chain acyl amino acid dipeptide is lauroyl alanyl alanine, and the basic amino acid is arginine. In one embodiment, a method for improving easy-rinsing performance or water-saving performance in a cleaning composition is provided, wherein the cleaning composition comprises (a) a primary surfactant, (b) a co-surfactant, (c) water, and optionally other ingredients. Components (a), (b), (c), and optionally other ingredients are described in other embodiments and will not be repeated here. "Easy-rinsing performance" and "water-saving performance" refer to the fact that facial cleansers, facial mousses, shower gels and other products can be rinsed quickly and feel fresh and non-sticky after use, and the amount of water used for rinsing is small. It has been reported in the literature that the mechanism by which surfactants exert their easy-rinsing properties is that during the rinsing process In the process, since it combines with cations such as calcium ions to form precipitation or is not easy to form micelles in water, the content of surfactant adsorbed on the skin during rinsing is very low, which brings easy rinsing. On the contrary, if the surfactant is not combined with cations or exists in the system as micelles, more anionic surfactants will be adsorbed on the skin during rinsing, which is reflected in the slippery feeling of the skin during rinsing, causing consumers to have the "illusion" that it is not rinsed clean during use, thereby prolonging the rinsing time and consuming more water. By selecting a specific main surfactant and controlling the amount of the main surfactant, the easy-rinsing performance or water-saving performance can be improved. The method for improving the easy-rinsing performance or water-saving performance comprises: selecting the main surfactant to be composed of N-long-chain acyl amino acids and basic amino acids. Preferably, the weight percentage of the N-long-chain acyl amino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of the basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the main surfactant is selected to be composed of N-long chain acyl amino acid, N-long chain acyl amino acid dipeptide and basic amino acid. Preferably, the total weight percentage of N-long chain acyl amino acid and N-long chain acyl amino acid dipeptide in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of basic amino acid in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%; Alternatively, the primary surfactant is selected to be composed of N-long-chain acylamino acid and inorganic base. Preferably, the weight percentage of N-long-chain acylamino acid in the cleaning composition is 1-12wt%, preferably 2-10wt%, more preferably 4-8wt%, and the weight percentage of inorganic base in the cleaning composition is 0.1-3wt%, preferably 0.2-2.5wt%, more preferably 0.4-2wt%. For N-long-chain acyl amino acids / salts, when the amount of N-long-chain acyl glutamate is large, its foaming property is not satisfactory, and it imparts a sticky feeling, resulting in low rinsing properties. N-long-chain acyl glycinate has a more refreshing wash feeling than N-long-chain acyl glutamate, but N-long-chain acyl glycinate is easily precipitated in a weakly acidic to neutral system, resulting in an unstable system. The residue of N-long-chain acyl methyl taurine has a certain stickiness. Therefore, from the perspective of improving easy-to-rinse performance or water-saving performance, N-long-chain acyl amino acids are particularly preferably lauroyl alanine, because they have a very good wash feeling, are not sticky, and are stable under weakly acidic conditions. For basic amino acids, especially arginine, it has a certain chelating effect on calcium and magnesium ions in water. When basic amino acids and N-long-chain acyl amino acids are combined as the main surfactant, the easy-to-rinse performance can be improved. Most preferably, the main surfactant is selected to consist of lauroyl alanine and arginine, or the main surfactant is selected to consist of lauroyl alanine, lauroyl alanyl alanine and arginine. In addition, from the perspective of improving the easy-to-rinse performance or water-saving performance, it is preferred that substantially no thickener is added to the composition, preferably no thickener is added at all; and / or substantially no sulfate is added, preferably no sulfate is added at all; and / or substantially no ethoxylate is added, preferably no ethoxylate is added at all; and / or substantially no fatty acid salt is added, preferably no fatty acid salt is added at all; and / or substantially no polyol moisturizer is added, preferably no polyol moisturizer is added at all. Furthermore, the cleaning composition substantially does not contain nonionic surfactants, cationic surfactants, and amphoteric surfactants. Furthermore, the weight percentage of the co-surfactant in the cleaning composition is 0 wt%. In one embodiment, a cleaning composition with excellent deodorizing performance is provided, which comprises (a) a primary surfactant, (b) a co-surfactant, (c) water, and optionally other ingredients. Components (a), (b), (c), and optionally other ingredients refer to the relevant descriptions in other embodiments. At the same time, the present invention also provides a method for improving the deodorizing performance in a cleaning composition. The method for improving the deodorizing performance comprises: selecting a primary surfactant to be composed of an N-long-chain acyl amino acid and a basic amino acid, wherein the basic amino acid is present in an amount that partially neutralizes the N-long-chain acyl amino acid, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and less than 96%; Alternatively, the main surfactant is selected to be composed of N-long-chain acyl amino acids, N-long-chain acyl amino acid dipeptides and basic amino acids, wherein the basic amino acids are present in an amount that partially neutralizes the N-long-chain acyl amino acids and the N-long-chain acyl amino acid dipeptides, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and 96% or less; Alternatively, the main surfactant is selected to be composed of an N-long-chain acyl amino acid and an inorganic base, wherein the inorganic base is present in an amount to partially neutralize the N-long-chain acyl amino acid, preferably with a neutralization degree of more than 85% and less than 100%, more preferably with a neutralization degree of more than 88% and less than 96%. In a preferred embodiment, the degree of neutralization is above 85%, for example, the degree of neutralization is 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%. Further, from the perspective of molar ratio, the molar ratio of N-long chain acyl amino acid (optional dipeptide) to basic amino acid / inorganic base is 1:0.98 to 1:0.85, preferably 1:0.96 to 1:0.88, more preferably 1:0.95 to 1:0.90. Exemplarily, when the N-long chain acyl amino acid is 1 mol, the basic amino acid is 0.98, 0.97, 0.96, 0.95, 0.94, 0.93, 0.92, 0.91, 0.90, 0.89, 0.88, 0.87, 0.86 or 0.85 mol. The present invention surprisingly found that when the degree of neutralization is above 85% and less than 100%, the composition system contains a small amount of unneutralized N-long-chain acyl amino acid and / or N-long-chain acyl amino acid dipeptide, which has a very good effect on removing odor. Lauroyl alanine molecules easily self-assemble to form a supramolecular structure, which is beneficial to the adsorption and removal of odor molecules. Therefore, it is most preferred that the N-long-chain acyl amino acid is lauroyl alanine (N-lauroyl-L-alanine), the basic amino acid is arginine (L-arginine), and the N-long-chain acyl amino acid dipeptide is lauroyl alanyl alanine (N-lauroyl-L-alanyl-L-alanine). In one embodiment, a method for imparting oil control properties to a cleaning composition is provided, wherein the cleaning composition comprises (a) a primary surfactant, (b) a co-surfactant, (c) water, and optionally other ingredients. Components (a), (b), (c), and optionally other ingredients are described in other embodiments, and are not described in detail here. The method for imparting oil control properties to a cleaning composition comprises: selecting a main surfactant to be composed of an N-long-chain acyl amino acid and a basic amino acid; or, selecting a main surfactant to be composed of an N-long-chain acyl amino acid, an N-long-chain acyl amino acid dipeptide and a basic amino acid; or, selecting a main surfactant to be composed of an N-long-chain acyl amino acid and an inorganic base. The present invention first discovered that the combination of N-long chain acyl amino acid (optionally dipeptide) and basic amino acid has the best oil control performance. Most preferably, the N-long-chain acyl amino acid is lauroylalanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroylalanylalanine. In the above embodiments, the composition of the present invention can be further controlled to be weakly acidic to weakly alkaline, preferably weakly acidic, that is, the pH of the composition is 5-7.5, preferably 5.5-6.9, more preferably 6-6.7. Exemplarily, the suitable pH can be 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 5.7, 5.8, 5.9, 6.0, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5. In each of the above embodiments, the composition of the present invention is further low-viscosity. The low viscosity means that the viscosity at 25°C is less than 150 mPa·s, preferably less than 120 mPa·s, and more preferably less than 100 mPa·s. The lower limit of the viscosity is not particularly limited, and 1 mPa·s or more can be cited. The viscosity can be measured by conventional methods, for example, the composition at 25°C can be measured using a B-type viscometer. In each of the above embodiments, the composition of the present invention further exhibits a selective decontamination performance, that is, according to QB / T1224-2012 liquid detergent for clothing, JB-01 and JB-02 have higher values, while JB-03 has a lower value. Further, JB-01 is above 0.8, preferably above 0.81, 0.82, 0.83, 0.84, 0.85, 0.86, 0.87, 0.88, 0.89 or 0.9; JB-02 is above 0.8, preferably above 0.81, 0.82, 0.83, 0.84, 0.85, 0.86, 0.87, 0.88, 0.89 or 0.9; JB-03 is above 0.4 The molecular weight of the present invention is 0.54, 0.62, 0.64, 0.66, 0.67, 0.68, 0.69, 0.70, 0.71, 0.72, 0.73, 0.74, 0.76, 0.77, 0.78, 0.79, 0.71, 0.70, 0.71, 0.71, 0.72, 0.73, 0.74, 0.76, 0.77, 0.78, 0.79, 0.71, 0.72, 0.71, 0.70, 0.71, 0.72, 0.73, 0.74, 0.76, 0.76, 0.77, 0.78, 0.79, 0.71, 0.72, 0.71, 0.70 ... Compared with traditional petroleum-based surfactants such as AES, which show too high human skin oil cleaning (JB-03 reaches 1.4), it will damage the skin's protective barrier, causing excessive loss of sebum, and easy invasion or stimulation of harmful substances, resulting in dryness, tightness, stinging, and even skin sensitivity after washing. The composition of the present invention (especially the combination of N-long-chain acyl amino acids and basic amino acids) can not only selectively remove dirt, but also will not excessively wash away "squalene" and triglycerides that protect the skin, protecting the skin's moisture barrier (JB-01 and JB-02 exceed 0.8 or even 0.9, but JB-03 maintains around 0.5). In the above embodiments, the composition of the present invention further exhibits unexpectedly excellent resistance to hard water. Further, according to the test standard: GB / T7462-1994 "Determination of foaming power of surfactants - Improved Ross-Miles method", the test instrument: 2152 improved Ross foam instrument, the foam performance of the composition in hard water is better than that in soft water. Preferably, under hard water conditions, the foam volume of 30s, 3min, and 5min is more than 400ml. Most preferably, the main surfactant is selected to be composed of lauroyl alanine (optionally a dipeptide) and arginine, and the weight percentage of lauroyl alanine in the cleaning composition is The weight percentage of arginine in the cleaning composition is 0.5-8wt%, preferably 1-6.5wt%, more preferably 2-5.5wt%. At this time, under hard water conditions, the foam volume of 30s, 3min, and 5min exceeds 450ml, more preferably exceeds 460, 470, 480, 490 or 500ml. The composition of the present invention can be used to prepare shower gel, shampoo, facial mousse, makeup remover, oral wash, shaving product, hand soap, cleaning lotion or multifunctional cleaning product. Multifunctional cleaning product refers to a cleaning product with multiple uses such as shampoo and shower two-in-one, or face wash, shampoo and shower three-in-one. The composition of the present invention can be used to prepare a wash-free cleaning product or a dry cleaning product. The "wash-free cleaning product" and "dry cleaning product" refer to cleaning products that can be used to remove dirt from the body, hair and other parts without washing with water, and can be wiped with a dry towel or a wet towel. The composition of the present invention maintains low irritation while maintaining good cleaning power, and when arginine and N-long-chain acylamino acids are selected as the main surfactant, the product is also endowed with certain moisturizing properties. Therefore, it is very suitable for treating or cleaning dry, aged or damaged skin, or private care. It is especially suitable for creating cleaning products for the elderly. In each embodiment, if there is no conflict in the content, detailed circumstances, type selection, dosage selection, etc. that are not discussed, reference can be made to the relevant guidance of other embodiments. For the sake of brevity, each embodiment is not described one by one. The term "substantially free" as used herein means that the content of the substance in the composition will not significantly or substantially affect the performance of the product. Further, "substantially free" means that the weight percentage of the substance in the composition is less than 0.5wt%, preferably less than 0.1wt% or less than 0.01wt%, and more preferably less than the detectable limit. Unless otherwise specified, "above", "below" and "A to B" in the present invention all include the number. The dosage refers to the dosage of a specific substance, not the dosage of its corresponding solution (if any). The combination of N-long-chain acyl amino acid (optional dipeptide) and basic amino acid described in the present invention means that the main surfactant consists of N-long-chain acyl amino acid and basic amino acid or the main surfactant consists of N-long-chain acyl amino acid, N-long-chain acyl amino acid dipeptide and basic amino acid. The present invention will be further described below in conjunction with the accompanying drawings and examples, and it should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalents also fall within the scope limited by the appended claims of the present application. The present invention will be further described below with reference to specific embodiments. Example 1 Skin irritation test. Test basis: Human skin irritation: Reconstructed human epidermis test method OECD TG 439 (2021). Table 1 1. The negative control is DPBS solution. 2. The positive control is 5% SDS. 3. The salt prepared by reacting lauroyl alanine with sodium hydroxide in a molar ratio of 1:1. 4. The salt prepared by reacting lauroyl alanine with arginine in a molar ratio of 1:1. According to the data in Table 1, it can be found that surfactants based on N-long-chain acyl amino acids (lauroyl alanine) have significantly reduced skin irritation, especially the combination of lauroyl alanine and arginine, which has almost no irritation to the human epidermis. However, traditional surfactants such as AES and K12 are obviously more irritating, and their addition will have an adverse effect on the mildness and low irritation of the end product. Example 2 Eye irritation test. Test basis: Bovine corneal opacity and permeability test OECD TG 437 (2020). Table 2 1. Composed of lauroyl alanine, sodium hydroxide and water, the composition contains lauroyl alanine Amino acid sodium salt 10%. 2. Composed of lauroyl alanine, arginine and water, the composition contains lauroyl alanine. Arginine salt 10%. 3. Take 1g AES (70% content), add water to make up to 10ml, and dilute to 10% (W / V). 4. Take 1g K12, add water to make up to 10ml, and dilute to 10% (W / V). According to the data in Table 2, it can be found that the surfactants compounded with N-long-chain acyl amino acids and basic amino acids (compounded with lauroyl alanine and arginine) have the lowest irritation to the eyes. However, traditional surfactants such as AES and K12 and the sodium salt of N-long-chain acyl amino acids (sodium salt of lauroyl alanine) are relatively irritating to the eyes. Example 3 Cleaning power test. Test basis: QB / T 1224-2012 Test for liquid detergents for clothing. The following contents refer to percentage by weight. JB-01 involves artificial simulation of mixed oil stains, mainly verifying the cleaning power against oil and dust stains; JB-02 involves multiple protein stains, mainly verifying the cleaning power against protein stains; JB-03 involves artificial simulation of sebum stains, mainly verifying the cleaning power against human body oil stains. Table 3 According to the data in Table 3, it can be found that whether lauroyl alanine is compounded with an inorganic base (sodium hydroxide in the embodiment) or with a basic amino acid (arginine in the embodiment), the values ​​of JB-01 and JB-02 are both high, indicating that the removal ability of oil, dust stains, and protein stains is strong, and the value of JB-03 is moderate, indicating that the removal ability of human sebum stains is moderate, reflecting obvious selective decontamination ability. This is crucial to not excessively wash away the "squalene" and triglycerides that protect the skin and protect the skin's moisture barrier. In addition, the data also show that lauroyl alanine-arginine-based surfactants have excellent cleaning power for oil, dust stains, and protein stains, which is significantly stronger than common mild surfactants such as glutamate and sophorolipids, making it possible to use lauroyl alanine-arginine as the main surfactant. Example 4 Makeup removal test. Test reagents: ① sodium lauroyl glutamate aqueous solution, ② potassium cocoyl glycinate aqueous solution, ③ sodium lauroyl sarcosinate aqueous solution, ④ lauroyl alanine arginine aqueous solution. Test plan: Prepare a standard aqueous solution by mixing 4 commercially available amino acid surfactant solutions with water at a ratio of 1:20. Weigh 2g of each sample and apply it to the skin that has been smeared with lipstick. After wetting, wipe with hands to observe the makeup removal ability. The solid content of commercially available sodium lauroyl glutamate solution, potassium cocoyl glycinate solution, and sodium lauroyl sarcosinate solution is about 30%-35%. The lauroyl alanine arginine solution is LA-Arg 30 (containing 20% ​​lauroyl alanine + 12.8% arginine) produced by Suzhou Weimei Biotechnology Co., Ltd. Figures 1 and 2 show the effect of lipstick removal by hand wiping after wetting. As can be seen from the figures, the makeup removal ability from strong to weak is: ④ lauroyl alanine arginine aqueous solution > ② cocoyl glycinate potassium aqueous solution > ③ lauroyl sarcosinate sodium aqueous solution > ① lauroyl glutamate sodium aqueous solution. From this test, it can be seen that the surfactant based on lauroyl alanine-arginine has a higher cleaning power than the traditional amino acid surfactant. Combined with Examples 3 and 4, it is verified for the first time that the lauroyl alanine-arginine compound can be used as the main surfactant. Example 5 Foam test. Test standard: GB / T7462-1994 "Determination of foaming power of surfactants - Improved Ross-Miles method". Test instrument: Model 2152 Improved Roche Foam Tester. Test method: According to the test standard GB / T7462-1994, test the foaming power of the samples and compare the differences in their foam performance. Test conditions: Test solution concentration: 2.5g / L; Test temperature: 50±0.5℃; Test water: soft water / hard water. Reagents: DCG30: Sodium Cocoyl Glutamate, ACS30: Sodium Cocoyl Alanine, GC30: Sodium Cocoyl Glycinate, GCK30: Potassium Cocoyl Glycinate, SCMT-35: Sodium Cocoyl Methyl Taurate, AES: Sodium Laureth Sulfate. Table 4 The test results are shown in Table 4 and Figure 3. It can be seen that lauroyl alanine-arginine has better foaming performance in hard water than in soft water, indicating that it has the property of resisting hard water. Considering that most areas in China have hard water, lauroyl alanine-arginine is very suitable as the main surfactant of shampoo. Under hard water conditions, its foaming performance is even better than AES. Example 6 Deodorizing performance. Test equipment: drum washing machine (XQB80-Z1708), electronic balance (PL2002), pipette (5mL). Test materials and reagents: JB-00 cotton white cloth (GB / T 13174, 25cm 25cm); artificial sweat (QB / T 1901.2-93); pure cotton T-shirt; yellow croaker. Test process Fishy odor removal test: Put the chilled yellow croaker into a sealed bag and add 30mL of tap water, and leave it at room temperature for 4 hours. Find 5 testers and wash their hands with clean water to ensure that there is no odor. Take the water in the sealed bag and drop 5mL in the palm of each tester. The tester evenly applies the fishy odor water to the backs and palms of both hands, waits for 5 minutes, takes 2mL of the sample solution to be tested, simulates washing hands with hand sanitizer for 2 minutes, rinses with tap water and wipes the water off the hands, and the tester feels whether there is still odor on the hands. Sweat odor removal test: Take a piece of JB-00 cotton white cloth, evenly add 2mL of artificial sweat, and then put it in a sealed bag for 4 hours. Select the common washing mode of the washing machine, select 30L of water, rinse twice, dehydrate for 5 minutes, put in 3 pure cotton T-shirts and sweat-stained cotton white cloth, add 60g of the sample solution to be tested, start the washing machine for washing, and take out the pure cotton T-shirts and cotton white cloth to dry after washing. Find 5 evaluation personnel to feel whether there is still odor on the cotton white cloth. The results were evaluated according to the following criteria: 0 points – no odor residue; 1 point: slight odor remains; 2 points: There is a noticeable odor residue. Table 5 1# Lauroyl Sarcosinate 6% + Benzoic Acid 0.4% + Essence 0.25% + Remainder Water (TO 100) 2# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Essence 0.25% + Remaining Water (TO 100) 3# Lauroyl Alanine 6% + Arginine 3.45% + Benzoic Acid 0.2% + Essence 0.25% + Remaining Water (TO 100) According to the evaluation data in Table 5, it can be known that when lauroyl alanine and basic amino acids are compounded in a molar ratio of 1:0.9, the best deodorizing performance is achieved. Example 7 Easy Rinse Performance. Test I Test materials and reagents: a) each sample solution to be tested; b) artificial dirt, prepared according to B2.4 of GB / T 9985-2000; c) anhydrous calcium chloride, AR.; d) magnesium chloride (MgCl2·6H2O), AR.; e) deionized water. Instruments and equipment: a) Electronic balance, accuracy 0.01g; b) White porcelain dish, 2 pieces, outer diameter about 250mm; c) Wash basin, volume 6L; d) Graduated cylinder, 1000mL; e) Bottom-mouth bottle (see GB / T 9985), 5000mL; f) Pig brown paint brush, 102mm. Test process: a) According to the operation of B2.5 of GB / T 9985-2000, prepare two plates coated with artificial dirt. The amount of dirt on each test plate is 4g. After coating, place them at room temperature overnight for use; b) Wash the two test plates cleanly according to the washing procedure in B2.6 of GB / T 9985-2000 (using each sample solution as the test sample); c) Pour 1000 mL of deionized water into the lower-mouthed bottle (the lower part of the outlet tube of the lower-mouthed bottle is pre-filled with deionized water and excess water is released until no more water can be released), open the outlet tube and rinse the dishes washed in step (b) with 1000 mL of deionized water, and collect the rinse liquid. d) Repeat step (c) for each test disk to prepare the second rinse solution and the third rinse solution. Results evaluation: By testing the pH of the resulting rinse solution, the residual condition of the test sample can be determined, and the easy-rinsing performance of the product can be determined based on the result. Table 6 1# Lauroyl Sarcosinate 6% + Benzoic Acid 0.4% + Essence 0.25% + Remainder Water (TO 100) 2# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Alkyl Glucoside 1% + Coconut Oil Amidopropyl betaine 4.5% + glycerin 5% + flavor 0.25% + balance water (TO 100) 3# Sodium Cocoyl Glutamate 6% + Benzoic Acid 0.4% + Essence 0.25% + Remaining Water (TO 100) 4# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Essence 0.25% + Remaining Water (TO 100) Test II An aqueous solution containing 6% AES was prepared as cleaning solution A, and an aqueous solution containing 6% lauroyl alanine (neutralized with equimolar arginine) was prepared as cleaning solution B. The laundry process was simulated, rinsing was performed, and the rinsing solution was collected. The results are shown in Figure 4. The cleaning solution containing AES was stirred by a vibrator after the first rinse, and more foam still appeared (Figure 4A1). After the second rinse, it was stirred by a vibrator and there was basically no foam (Figure 4A2). However, the cleaning solution containing lauroyl alanine (LA) was stirred by a vibrator after the first rinse, and there was basically no foam (Figure 4B1). Example 8: Washing feeling and irritation. Find 5 reviewers to conduct the evaluation. Washing feeling (apply each sample to be tested directly to the arm / face, dry clean / no wash): non-sticky 0, slightly sticky 1, moderately sticky 2, and severely sticky 3. Find 5 evaluators to conduct the evaluation. Irritation (apply each sample to be tested directly to the arm / face, dry clean / no wash): mild and non-irritating 0, mild irritation 1, moderate irritation 2, severe irritation 3. Table 7 1# Lauroyl Sarcosinate 6% + Benzoic Acid 0.4% + Essence 0.25% + Remainder Water (TO 100) 2# Lauroyl Alanine 6% + NaOH 0.87% + Benzoic Acid 0.4% + Essence 0.25% + Remaining Water (TO 100) 3# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Alkyl Glucoside 1% + Coconut Oil Amidopropyl betaine 4.5% + glycerin 5% + flavor 0.25% + balance water (TO 100) 4# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Alkyl Glucoside 2% + Flavor 0.25% + balance water (TO 100) 5# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Cocamidopropyl Betaine 6% + flavor 0.25% + balance water (TO 100) 6# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Glycerin 10% + Flavor 0.25% + balance water (TO 100) 7# Sodium Cocoyl Glutamate 6% + Benzoic Acid 0.4% + Essence 0.25% + Remaining Water (TO 100) 8# Lauroyl Alanine 6% + Arginine 3.84% + Benzoic Acid 0.2% + Essence 0.25% + Remaining Water (TO 100) Example 9: Oil control. 1Test Purpose The secretion of oil in human skin is greatly affected by male hormones, which stimulate the sebaceous glands to secrete oil. 5α-reductase is the key enzyme in the metabolism of male hormones. Currently, the main oil control products on the market mostly use ingredients that can effectively inhibit 5α-reductase, improve oil secretion and achieve oil control effects. 2 Test item: Test -5α-reductase inhibition rate. 3 Test Materials 3.1 Main Reagents 1) 5α-reductase: extracted from rat prostate tissue and stored at -80°C. 2) Sample preparation (TA): lauroyl alanine 6% + arginine 3.84% + benzoic acid 0.2% + essence 0.25% + balance water (TO 100). The reaction concentration in the experimental system is 30% (V / V). 3) Blank control (BC): phosphate buffered saline (PBS). 3.2 Main equipment: High performance liquid chromatography (HPLC). 4 Test Methods 4.1 Preparation of 5α-reductase: Take it from the prostate of male rats. Use pre-cooled buffer to make a 1:5 homogenate in a glass homogenizer at 0℃, centrifuge at 3000g for 10min, take the supernatant and centrifuge at 10000g for 30min, take the supernatant and divide it into EP tubes, 1mL per tube, which is the enzyme extract, and store it in a -80℃ refrigerator. 4.2 5α-reductase activity determination: The 2mL reaction system contains: 0.25mL phosphate buffer, 0.70mL enzyme extract, 0.1mL testosterone solution (0.5mg / mL), 0.35mL NADPH solution (1mg / mL), (10% ethanol in the complete reaction group, sample solution in the sample group) 0.6mL. The control tube replaced the enzyme extract with phosphate buffer, and added 2.0mL dichloromethane to terminate the reaction; the sample tube reacted at 37°C for 30min, and after the reaction, 2.0mL dichloromethane was added to stop the reaction, and the reaction was shaken for 1min and centrifuged at 5000r / min for 10min. Remove the upper aqueous phase, remove about 1.0mL of the organic phase and evaporate to dryness, dissolve the residue in 1.0mL methanol, and use high performance liquid chromatography to determine the testosterone peak area (T). Set up 3 parallel tubes for each reaction. Calculation of inhibition rate: 5Test results The results of 5α-reductase activity inhibition rate are shown in Table 8. Table 8 Summary of 5α-reductase activity inhibition rate results Note: When the t-test method is used for statistical analysis, the significance of the sample group compared with the complete response group is indicated by *, p-value < 0.05 is indicated by *, and p-value < 0.01 is indicated by **. Compared with the NC group, the 5α-reductase inhibition rate of the sample at a system concentration of 30% (V / V) was 69.77%, which was statistically significant (p<0.01). Example 10 can be patch tested with a no-clean or dry-clean cleaning solution. Table 9 Heat and dissolve raw materials A, B, and C at 80-85°C, and stir until they are completely dissolved and transparent; then cool to below 45°C, add D and E, and stir until they are completely dissolved and uniform; take samples, and filter out the material after passing the test. A human skin patch test was conducted on the above cleaning solutions. 1. Test basis: SOP502-01CL- Single human skin patch test 2. Materials and Methods 2.1 Test article: Test as is. 2.2 Negative control: Use grade 3 water in GB / T 6682. 2.3 Subjects: A total of 30 subjects, 4 males and 26 females, aged 22 to 54 years old. 2.4 Method: Select qualified patch test equipment and use the closed patch test method. Place about 0.02 mL of the test substance in the patch tester and apply it to the upper back of the subject with a hypoallergenic tape. After 48 hours, remove the test substance and observe the skin reaction 30 minutes after removal. Record the results according to the skin reaction grading standard in the "Technical Specifications for Safety of Cosmetics" (2015 edition). 3. Subject inclusion criteria 3.1 Select volunteers aged 18-60 who meet the test requirements as subjects. 4. Test Results Table 10 Note: The skin reactions of 30 subjects to a single 48-hour patch are shown in Table 10. The results of the 48-hour irritation patch test showed that in a single 48-hour patch test, 0 of the 30 people had adverse skin reactions, indicating that the cleaning solution of the present invention can be washed without water, and even if the cleaning solution stays on the skin for 48 hours, no adverse skin reactions will occur. Table 11 Skin reactions of 30 subjects in a single human skin patch test Further, a limit test was carried out, according to SOP502-01CL-Multiple human skin patch test, repeating the operation in Section 2.4 above for a total of 3 times (i.e. 48h×3), and the results were recorded in Table 12. Among them, test substance 1 was obtained according to the formula and preparation method of Table 9; test substance 2 was obtained according to the formula and preparation method of Table 9, except that the preservative benzoic acid was replaced by sodium benzoate. Table 12 The results of the 48h×3 irritation patch test showed that since the preservative of Test 2 was replaced with sodium benzoate, the number of people with skin reactions reached 9 after 3 cycles of patch tests, which was nearly 1 times that of Test 1 using benzoic acid (the number of people with skin reactions was 5). This shows that the use of benzoic acid as a preservative has significantly reduced skin irritation. Example 11 Dry Shampoo (minimal formula). Table 13 Dry shampoo formula Heat raw materials A, B, and C at 80-85°C to dissolve; then cool to below 45°C and add D. Table 14: A commercially available shampoo formula Table 15 Performance evaluation After washing with the dry shampoo in this embodiment, the hair feels very fresh, fluffy and combing is very good (see Figure 5a1-a3). Even if the conventional shampoo on the market also uses lauroyl alanine-arginine, if it is not used as the main surfactant and the amount of other auxiliary surfactants is not controlled, it cannot be used as a dry shampoo. During the dry cleaning process, the hair is easy to stick together, just like using mousse to fix the hair, making the user feel that the hair is heavy and not refreshing (see Figure 5b1-b2). If you add a little water and rub it, a lot of bubbles will appear. Foam (see Figure 5b3). Example 12 Facial cleansing liquid (basic formula, minimalist formula). Table 16 Heat and dissolve raw materials A, B, and C at 80-85°C, and stir until completely dissolved and transparent; then cool to below 45°C, add D, and stir until completely dissolved and uniform; take samples, and filter out the material after passing the test. The basic formula of this facial cleanser has rich and dense foam (see Figure 6). It does not make your face feel tight after washing. It can effectively remove dirt from your face while being gentle and non-irritating. Example 13 Makeup removing cleansing solution (basic formula, minimalist formula). Table 17 Heat and dissolve raw materials A, B, and C at 80-85°C, and stir until completely dissolved and transparent; then cool to below 45°C, add D, and stir until completely dissolved and uniform; take samples, and filter out the material after passing the test. The basic formula of this makeup remover can effectively remove conventional makeup such as lipstick, eyebrow powder, blush, eye shadow, etc. (see Figure 7). Example 14 Shaving cleansing liquid (basic formula, minimal formula). Table 18 Heat and dissolve raw materials A, B, and C at 80-85°C, and stir until completely dissolved and transparent; then cool to below 45°C, add D, and stir until completely dissolved and uniform; take samples, and filter out the material after passing the test. Ingredients of a commercially available shaving cleanser: water, cetearyl alcohol, glyceryl stearate, cetrimonium chloride, fragrance, propylene glycol, benzyl alcohol, and methylisothiazolinone. Two razors of the same brand and model were used to shave with the shaving cleaning liquid of Example 14 and the commercially available shaving cleaning liquid, respectively. After shaving, the razors were placed under the same conditions for 48 hours. As shown in FIG8 , the commercially available shaving cleaning liquid is very easy to stick to the razor, and it is very difficult to clean if it is forgotten to be handled in time. However, the shaving cleaning liquid of Example 14 is not easy to stick to the razor head even if it is forgotten to be rinsed after use. In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims below, any one of the claimed embodiments may be used in any combination.

Claims

1. A cleaning composition, characterized in that Comprising (a) a main surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the main surfactant in all surfactants exceeds 50wt%, preferably exceeds 65wt%, and more preferably exceeds 80wt%; The main surfactant is composed of N-long chain acyl amino acid and basic amino acid, preferably, the weight percentage of N-long chain acyl amino acid in the composition is 1-12wt%, and the weight percentage of basic amino acid in the composition is 0.5-8wt%; Alternatively, the main surfactant is composed of N-long-chain acyl amino acid, N-long-chain acyl amino acid dipeptide and basic amino acid, preferably, the total weight percentage of N-long-chain acyl amino acid and N-long-chain acyl amino acid dipeptide in the composition is 1-12wt%, and the weight percentage of basic amino acid in the composition is 0.5-8wt%; The weight percentage of the auxiliary surfactant in the cleaning composition is 0 to 10 wt %, preferably 0 to 5 wt %, more preferably 0 to 1 wt %.

2. The cleaning composition according to claim 1, characterized in that The cleaning composition is substantially free of thickeners, preferably completely free of thickeners; and / or, substantially free of sulfates, preferably completely free of sulfates; and / or, substantially free of ethoxylates, preferably completely free of ethoxylates; and / or, substantially free of fatty acid salts, preferably completely free of fatty acid salts; And / or, substantially no polyol moisturizer is contained, preferably no polyol moisturizer is contained.

3. The cleaning composition according to claim 1, characterized in that The N-long-chain acyl group in the N-long-chain acyl amino acid is selected from one or more of octanoyl, decanoyl, undecanoyl, lauroyl, myristoyl, pentadecanoyl, palmitoyl, stearoyl, oleoyl, linoleoyl, isostearoyl, coconut oil fatty acyl, and palm oil fatty acyl, preferably coconut oil fatty acyl or lauroyl, and most preferably lauroyl; And / or, the amino acid in the N-long-chain acyl amino acid is derived from one of alanine, glycine, glutamic acid, sarcosine, arginine, lysine, (methyl) taurine or Alanine is preferred, and L-alanine is most preferred.

4. The cleaning composition according to claim 1, characterized in that The basic amino acid is selected from one or more of arginine, lysine, citrulline, ornithine, creatine, histidine, diaminobutyric acid, and diaminopropionic acid, preferably arginine and / or lysine, and most preferably arginine.

5. The cleaning composition according to claim 1, characterized in that The invention further comprises (d) a preservative, wherein the preservative is benzoic acid.

6. The cleaning composition according to claim 1, characterized in that The pH of the composition is 5 to 7.5, preferably 5.5 to 6.9, more preferably 6 to 6.5; And / or, the composition has a low viscosity, wherein the low viscosity means that the viscosity at 25° C. is lower than 150 mPa·s, preferably lower than 120 mPa·s, more preferably lower than 100 mPa·s.

7. The cleaning composition according to claim 1, characterized in that The specified cloth detergency of the composition is tested in accordance with QB / T1224-2012 Liquid Detergents for Clothes: JB-01 is above 0.8; JB-02 is above 0.8; JB-03 is above 0.4 and below 0.

8.

8. The cleaning composition according to claim 1, characterized in that The foam performance of the composition in hard water is better than that in soft water; and / or, under hard water conditions, the foam volume in 30s, 3min and 5min exceeds 400ml, preferably exceeds 450ml, and more preferably exceeds 500ml; the aforementioned test standard: GB / T7462-1994 "Determination of Foaming Power of Surfactants - Improved Ross-Miles Method", test instrument: 2152 Improved Ross Foam Tester.

9. The cleaning composition according to any one of claims 1 to 8, characterized in that The cleaning composition is a shower gel, a shampoo, a facial cleansing mousse, a makeup remover, an oral cleaning product, a shaving product, a hand soap or a multifunctional cleaning product.

10. Use of the cleaning composition according to any one of claims 1 to 8, characterized in that: Used for cleaning of the elderly, patients or disabled people; or, used for cleaning of infants or children.

11. Use of the cleaning composition according to any one of claims 1 to 8, characterized in that: For use in treating or cleansing dry, aged or damaged skin; or for intimate care.

12. A cleaning liquid that can be used for no-rinse or dry cleaning, characterized in that: A composition comprising any one of claims 1 to 8.

13. A cleaning agent for pets, characterized in that: A composition comprising any one of claims 1 to 8.

14. A shampoo or a two-in-one shampoo and bath cleanser for infants or the elderly, characterized in that: A composition comprising any one of claims 1 to 8.

15. A method for reducing skin irritation or eye irritation in a cleaning composition, characterized in that The cleaning composition comprises (a) a main surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the main surfactant in all surfactants exceeds 50 wt %, preferably exceeds 65 wt %, and more preferably exceeds 80 wt %; The method for reducing skin irritation or eye irritation comprises: selecting a main surfactant to be composed of N-long chain acyl amino acid and basic amino acid; or selecting a main surfactant to be composed of N-long chain acyl amino acid, N-long chain acyl amino acid dipeptide and basic amino acid.

16. The method of reducing skin irritation or eye irritation in a cleaning composition according to claim 15, characterized in that The cleaning composition contains substantially no thickener, preferably no thickener at all; and / or, substantially no sulfate is added, preferably no sulfate is added at all; and / or, substantially no ethoxylate is added, preferably no ethoxylate is added at all; and / or, substantially no fatty acid salt is added, preferably no fatty acid salt is added at all; And / or, substantially no polyol moisturizing agent is added, preferably no polyol moisturizing agent is added at all.

17. The method of claim 15 for reducing skin irritation or eye irritation in a cleaning composition, wherein: The preservative of choice in the cleaning composition is benzoic acid.

18. The method of reducing skin irritation or eye irritation in a cleaning composition according to claim 15, characterized in that The N-long-chain acyl amino acid is lauroylalanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroylalanylalanine.

19. A method for improving easy-rinsing performance or water-saving performance in a cleaning composition, characterized in that: The cleaning composition comprises (a) a main surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the main surfactant in all surfactants exceeds 50 wt %, preferably exceeds 65 wt %, and more preferably exceeds 80 wt %; The method for improving easy-rinsing performance or water-saving performance comprises: selecting a main surfactant to be composed of N-long-chain acyl amino acids and basic amino acids; Alternatively, the main surfactant is selected to consist of N-long chain acyl amino acid, N-long chain acyl amino acid dipeptide and basic amino acid; alternatively, the main surfactant is selected to consist of N-long chain acyl amino acid and inorganic base.

20. The method for improving the easy-rinsing performance or water-saving performance in a cleaning composition according to claim 19, characterized in that: The cleaning composition contains substantially no thickener, preferably no thickener at all; and / or, substantially no sulfate is added, preferably no sulfate is added at all; and / or, substantially no ethoxylate is added, preferably no ethoxylate is added at all; and / or, substantially no fatty acid salt is added, preferably no fatty acid salt is added at all; And / or, substantially no polyol moisturizing agent is added, preferably no polyol moisturizing agent is added at all.

21. The method for improving the easy-rinsing performance or water-saving performance in a cleaning composition according to claim 19, characterized in that: The N-long-chain acyl amino acid is lauroylalanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroylalanylalanine.

22. A method for improving deodorization performance in a cleaning composition, characterized in that: The cleaning composition comprises (a) a main surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the main surfactant in all surfactants exceeds 50 wt %, preferably exceeds 65 wt %, and more preferably exceeds 80 wt %; The method for improving the deodorizing performance comprises: selecting a primary surfactant to be composed of an N-long-chain acyl amino acid and a basic amino acid, wherein the basic amino acid is present in an amount that partially neutralizes the N-long-chain acyl amino acid, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and less than 96%; Alternatively, the main surfactant is selected to be composed of N-long-chain acyl amino acids, N-long-chain acyl amino acid dipeptides and basic amino acids, wherein the basic amino acids are present in an amount that partially neutralizes the N-long-chain acyl amino acids and the N-long-chain acyl amino acid dipeptides, preferably with a neutralization degree of 85% or more and less than 100%, more preferably with a neutralization degree of 88% or more and 96% or less; Alternatively, the main surfactant is selected to be composed of an N-long-chain acyl amino acid and an inorganic base, wherein the inorganic base is present in an amount to partially neutralize the N-long-chain acyl amino acid, preferably with a neutralization degree of more than 85% and less than 100%, more preferably with a neutralization degree of more than 88% and less than 96%.

23. The method for improving deodorization performance in a cleaning composition according to claim 22, characterized in that: The N-long-chain acyl amino acid is lauroylalanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroylalanylalanine.

24. A method for imparting oil control properties to a cleaning composition, characterized in that: The cleaning composition comprises (a) a main surfactant, (b) a co-surfactant, and (c) water, wherein the weight percentage of the main surfactant in all surfactants exceeds 50 wt %, preferably exceeds 65 wt %, and more preferably exceeds 80 wt %; The method for imparting oil control properties to a cleaning composition comprises: selecting a main surfactant to be composed of an N-long-chain acyl amino acid and a basic amino acid; or, selecting a main surfactant to be composed of an N-long-chain acyl amino acid, an N-long-chain acyl amino acid dipeptide and a basic amino acid; or, selecting a main surfactant to be composed of an N-long-chain acyl amino acid and an inorganic base.

25. The method for imparting oil control properties to a cleaning composition according to claim 24, characterized in that: The N-long-chain acyl amino acid is lauroylalanine, the basic amino acid is arginine, and the N-long-chain acyl amino acid dipeptide is lauroylalanylalanine.

Images