44 results about "Decyl glucoside" patented technology

The invention provides transparent shampoo with fluffy and anti-dandruff effects and a preparation method of the transparent shampoo. The shampoo comprises the following components in percentage by weight: 10%-20% of sodium laureth sulfate; 0.5% to 10% of ammonium laureth sulfate; 0.5%-10% of cocamidopropyl betaine, 0.5%-10% of 0.5%-10% of coconut oil fatty acid monoethanolamide; 0.5% to 10% of decyl glucoside; 0.6% to 1.5% of capryloyl glycine; 0.1% to 1% of cationic guar gum; 0.1% to 1% of polyquaternium-10; 0.1% to 1% of polyquaternium-11; 0.1% to 1% of polyquaternium-51; 0.01% to 2% of magnolol; 0.01% to 2% of menthol; 0.1%-1% of sodium chloride; 0.1%-1% of citric acid; and 0.1%-1% of disodium EDTA. The shampoo disclosed by the invention has the effect of improving the combing performance in a dry hair state, can effectively improve the smoothness of hair and the touch comfort during use, and also has a supporting effect and antibacterial and anti-dandruff effects. According to the shampoo process, the clarity and appearance stability of the product are remarkably improved, and the shampoo can be kept in a transparent and uniform state for a long time.

This invention discloses a mild and stable temperature-responsive microemulsion composition, its preparation method, and its applications, belonging to the fields of cosmetics and pharmaceutical technology. This invention uses a nonionic decyl glucoside and anionic sodium lauroyl glutamate, introducing tocopherol polyethylene glycol succinate and disodium EDTA, forming a dual stabilizing mechanism of "antioxidant + metal ion chelation," effectively protecting unstable active ingredients such as glycyrrhizin. Experiments show that in an accelerated test at 60℃, the retention rate of glycyrrhizin increased by more than 20%. The microemulsion composition prepared by this invention exhibits high stability, low irritation, and skin-targeted sustained-release properties.

The invention belongs to the field of macromolecular surfactants, and particularly relates to a lauryl glycoside cross-linked polymer salt shampoo which comprises sodium laureth sulfate, cocamidopropyl betaine and lauryl glycoside cross-linked polymer salt. The mass fraction of the lauryl glucoside cross-linked polymer salt is 1%-10%; the mass fraction of the sodium laureth sulfate is 9.3%-17.8%; the mass fraction of the cocamidopropyl betaine is 5%-8%; furthermore, the shampoo containing the lauryl glucoside cross-linked polymer salt also comprises decyl glucoside. The lauryl glycoside cross-linked polymer salt is adopted to reduce the irritation of an AES + cocamidopropyl betaine system, and the viscosity of the system can be remarkably improved. In a shampoo system containing AES, cocamidopropyl betaine and decyl glucoside, the viscosity of the system is also remarkably improved by introducing the lauryl glucoside cross-linked polymer salt. The shampoo containing the lauryl glycoside cross-linked polymer salt can improve the combing performance of hair.

The present application provides a kind of hair care composition containing potassium iodide and its preparation method, the hair care composition includes A agent and B agent;The A agent includes 5,6-dihydroxyindole, potassium iodide, arginine, propylene glycol, sodium sulfite, ascorbic acid, xanthan gum and water;The B agent includes sodium laureth sulfate, potassium peroxodisulfate, cocamidopropyl betaine, disodium lauroyl glutamate, decyl glucoside, cocamide MEA, guar hydroxypropyltrimonium chloride, sodium chloride, citric acid, disodium EDTA, essence and water.The present application improves the stability of 5,6-dihydroxyindole by using potassium iodide mixed with 5,6-dihydroxyindole, improves the problem that dyeing effect is not obvious, uneven, dyeing is not persistent, and there is no risk of damage to hair and scalp by strong alkaline substances, avoids using benzidine substances with high carcinogenic and sensitizing risk, and the hair dyeing effect is more persistent, more mild, and safer.

This invention provides an oil-purifying cleansing mud and its preparation method. The cleansing mud, by weight, comprises 1-5 parts of a viscosity modifier, 0.01-0.1 parts of a chelating agent, 10-20 parts of a moisturizer, 15-25 parts of a surfactant, 0.1-1 parts of a thickener, 0.1-5 parts of a cleanser, 0.1-2 parts of an antioxidant, 0.1-1 parts of a fragrance, and 50-75 parts of water. The surfactant is a combination of sodium cocoyl glycinate, lauryl hydroxysulfonate betaine, cocoyl glutamic acid, decyl glucoside, potassium cocoyl glycinate, and cetearyl alcohol polyether-25. This oil-purifying cleansing mud, through the use of surfactants, cleansers, and moisturizers, gently cleanses pores, absorbs oil and dirt, and simultaneously soothes the skin, preventing dryness and tightness. The synergistic combination of these components achieves a balance between cleansing, oil removal, and gentleness, precisely regulating the skin's balance and thus enhancing the consumer experience.

The invention relates to the technical field of biological detection, and discloses a reagent and a kit for treating a biological sample and application of the reagent and the kit. The reagent comprises a buffer solution and a nonionic surfactant, wherein the nonionic surfactant is prepared from ethyl phenyl polyethylene glycol and decyl glucoside. When the reagent provided by the invention is used for treating a biological sample, especially a biological sample with relatively high impurity content, the adverse effect of impurities on the adsorption of pathogens by magnetic beads can be effectively reduced.

The invention discloses a moisturizing and repairing type hand sanitizer, and relates to the technical field of daily chemical products. The moisturizing and repairing type hand sanitizer is prepared from the following components in percentage by mass: 11 to 15 percent of a surfactant, 0.6 to 1.0 percent of an antibacterial composition, 4.1 to 5.7 percent of a moisturizing and skin moistening composition and 0.25 to 0.5 percent of an auxiliary agent, the surfactant is prepared from a plurality of materials selected from coco-glucoside, decyl glucoside and potassium cocoyl glutamate; the antibacterial composition is prepared from multiple of tea tree essential oil, polylysine hydrochloride and chitosan; the moisturizing and skin moistening composition is prepared from multiple of panthenol, shea butter, sodium hyaluronate and a honeysuckle flower extract; the auxiliary agent comprises xanthan gum and / or citric acid. The moisturizing and repairing type hand sanitizer provided by the invention realizes multiple advantages of naturalness, mildness, skin care, health and the like through a compound design of multiple systems of surface activity, antibiosis, moisturizing and skin moistening and the like.

This invention relates to the field of traditional Chinese medicine (TCM) health preservation technology, and discloses a TCM weight loss and health preservation method that combines moxibustion, hair combing, and foot therapy to dispel dampness and promote Yang. The composition comprises a solution made from Artemisia argyi volatile oil, 6-gingerol concentrate, isosorbide dimethyl ether, urea, poloxamer 407, decyl glucoside, pH buffer, and purified water. The preparation method involves heating to form a homogeneous eutectic liquid and mixing it with the oil phase. During cooling, a low-tension aqueous phase is pumped submerged. Based on dilution turbidity feedback, the reserved decyl glucoside is used for dynamic repair, resulting in a stable microemulsion system. The health preservation method uses this composition as a foot bath solution, combined with combing the Du and Gallbladder meridians, moxibustion on specific acupoints on the abdomen, and friction on the Yongquan acupoint on the sole of the foot. By addressing the issue of fat-soluble components of TCM easily precipitating and separating in water, the transdermal absorption efficiency is improved. Combined with the synergistic effect of TCM physical therapy, a good dampness-dispelling and health-preserving effect is achieved.

The invention discloses long-acting anti-dandruff shampoo based on microbial balance regulation and a preparation method of the long-acting anti-dandruff shampoo. The shampoo comprises a cleaning system composed of sodium lauroyl sarcosinate, cocamidopropyl betaine and decyl glucoside, a micro-ecological regulation system composed of piroctone olamine, inulin and a lactobacillus fermentation product, and skin barrier repairing lipids such as ceramide and squalane. According to the preparation method, all the components are effectively integrated through a step-by-step temperature control and homogeneous emulsification process. Through the synergistic effect of the components, malassezia is efficiently inhibited, effective microbial communities on scalp are selectively maintained, and a skin barrier is repaired, so that scalp micro-ecological balance is regulated and controlled, long-acting dandruff removal is realized, the scalp health level is improved, and the scalp care effect is improved. The problems that a traditional anti-dandruff product is likely to cause dysbacteriosis, the effect is not lasting, and relapse is caused after the traditional anti-dandruff product is stopped are solved.

The invention provides bright and smooth fragrant bath oil and a preparation method thereof. The bright and smooth fragrant bath oil comprises the following components in parts by weight: 0.05-0.5 part of a chelating agent, 10-20 parts of a humectant, 15-25 parts of a surfactant, 0.1-1 part of a thickening agent, 0.1-1 part of an antioxidant, 0.1-2 parts of an aromatic, 0.1-5 parts of a skin conditioner and 50-75 parts of water. The surfactant is a combination of C14-16 sodium olefin sulfonate, cocamidopropyl betaine, decyl glucoside, lauryl betaine, sodium lauroyl methyl amino propionate and PEG-40 (Polyethylene Glycol) hydrogenated castor oil. The bath oil disclosed by the invention not only has the characteristic of long-acting fragrance, but also has dual effects of cleaning, moistening and repairing, can be quickly emulsified to form a fine and smooth system when encountering water, mildly dissolves grease and dirt on the surface of skin, avoids the problem of excessive degreasing of a traditional cleaning product, and cares a skin sebum film. Meanwhile, dry skin can be deeply moistened, skin barrier lipid can be supplemented, the problems of rough skin and dry itching can be relieved, and the washed skin is kept moist, soft and smooth and does not have a tight and dry feeling.

The application discloses a car body outer surface dirt cleaning agent and a preparation method thereof, and mainly comprises the following components: 5-15% of citric acid, 0.5-3% of aminosulfonic acid, 5-12% of triethanolamine, 0.1-0.5% of lan-826, 0.1-0.5% of benzotriazole, 12-24% of fatty alcohol polyoxyethylene ether, 5-10% of isomeric tridecanol ether, 2-5% of decyl glucoside, 0.1-0.5% of corrosion inhibitor, and deionized water added to 100%. The product is a compound product, is suitable for various cleaning processes such as scrubbing, brushing, and automatic train cleaning machine, has strong cleaning capacity, can clean various dirt in a targeted manner, is mild in performance, has no influence on the surface paint of the car body, contains the corrosion inhibitor polyaspartic acid, belongs to a precipitation film type corrosion inhibitor, mainly inhibits cathodic reaction, has good corrosion inhibition effect, can ensure that the car body metal is basically not corroded on the basis of strong cleaning capacity, and the product does not contain controlled substance components which are toxic and harmful to human bodies and the environment, and is an ideal environment-friendly cleaning agent.

The application discloses a surfactant composition and application thereof, and belongs to the technical field of cosmetics.The surfactant composition provided by the application comprises sodium lauroyl glutamate, decyl glucoside, Tween-28, a betaine surfactant, a glycolipid and mucunna pruriens polysaccharide.The surfactant composition provided by the application can greatly reduce the dissolution of intercellular lipids and natural moisturizing factors and the damage to proteins on the basis of good surface activity, does not affect the skin barrier function, has a regulating effect on the skin microecosystem, balances the skin microecosystem, does not reduce the number of beneficial bacteria in the skin microecosystem, but can help reduce the number of harmful bacteria in the skin microecosystem, thereby effectively improving the skin barrier function and keeping the skin healthy.When applied to subsequent washing and protecting products, the washing and protecting products obtained are excellent in safety.

The application discloses a mild cleaning composition and application thereof, and belongs to the technical field of cosmetics. The mild cleaning composition comprises sodium lauroyl glutamate, decyl glucoside, Tween-28, cocamidopropyl betaine, plant saponin and ikkduin. The plant saponin comprises camellia seed extract, and further comprises at least one of acanthopanax extract, soapberry extract and gynostemma extract. The mild cleaning composition is prepared by selecting suitable components, and the components have good interaction. When the mild cleaning composition is applied to the preparation of a washing and protecting product, the mild cleaning composition has good surface activity, can effectively clean the skin, is very mild, does not cause skin dryness and tightness after washing, does not affect the skin barrier function, and has low residue after use, thereby avoiding continuous stimulation to the skin.

The invention provides a whitening and sunscreen composition containing synotis erythropappa and a preparation method of the whitening and sunscreen composition, and relates to the technical field of whitening and sunscreen products. The composition is prepared from the following raw materials: a synotis erythropappa extract, a rhizoma acori calami extract, a radix gentianae macrophyllae extract, a leontopodium alpinum extract, a lygodium japonicum extract, a sea-buckthorn extract, nicotinamide, collagen, sodium hyaluronate, squalane, decyl glucoside, a lactobacillus fermentation product, glycol distearate, sorbitan olivate, Tween 80, 1, 3-propylene glycol and water. All the raw materials of the composition are mixed according to a specific proportion, inhibition of the composition on tyrosinase activity can be effectively improved, generation of melanin is prevented, black spot growth of after-sun skin is reduced, chromatosis is reduced, the whitening effect is improved, the absorption capacity of the composition on ultraviolet rays can be improved, the situation that the ultraviolet rays penetrate through the skin is reduced, and the skin whitening effect is improved. And a good sunscreen effect is achieved.

The application discloses a moisturizing and repairing type hand sanitizer and relates to the technical field of daily chemical products. The moisturizing and repairing type hand sanitizer comprises the following components in percentage by mass: 11-15% of a surfactant, 0.6-1.0% of an antibacterial composition, 4.1-5.7% of a moisturizing and skin-moistening composition and 0.25-0.5% of an auxiliary agent. The surfactant comprises multiple kinds of cocoglucoside, decyl glucoside and potassium cocoyl glutamate. The antibacterial composition comprises multiple kinds of tea tree essential oil, polylysine hydrochloride and chitosan. The moisturizing and skin-moistening composition comprises multiple kinds of panthenol, shea butter, sodium hyaluronate and honeysuckle extract. The auxiliary agent comprises xanthan gum and / or citric acid. The moisturizing and repairing type hand sanitizer provided by the application realizes multiple advantages such as naturalness, mildness, skin care and health through the compounding design of multiple systems such as surfactants, antibacterial agents, moisturizing agents and skin-moistening agents.

The invention relates to the field of daily chemicals, and discloses a plant-derived sterilization deodorant and application thereof in daily chemical products. The sterilizing deodorant comprises at least two, preferably three, of pepper leaf extract, celery leaf extract and syzygium jambos leaf extract, and is matched with decyl glucoside, citric acid, a chelating agent and an optional deep eutectic solvent to form a stable water-alcohol system. Through specific proportion compounding and process condition control, efficient bacteriostasis on staphylococcus aureus, staphylococcus epidermidis, candida albicans and trichophyton rubrum is achieved, meanwhile, the concentration of odor substances is remarkably reduced, and the deodorant has the functions of source bacteriostasis and direct deodorization. The physical stability and the antibacterial activity retention rate of the system are further improved by adopting a deep eutectic solvent composed of glycerol and choline chloride, so that the deep eutectic solvent is suitable for preparing daily chemical products such as shoe and sock spray, body spray and fabric freshener.

The invention discloses a pet environment deodorant and a preparation method thereof, the pet environment deodorant comprises the following raw materials: 93-100 parts by weight of water, 0.1-1.0 part by weight of baking soda, 0.2-1.0 part by weight of decyl glucoside, 0.1-0.5 part by weight of polyhexamethylene biguanide hydrochloride, 0.1-0.3 part by weight of phenoxyethanol, 0.1-0.5 part by weight of almond oil, 0.1-0.5 part by weight of grape seed oil, 0.1-0.5 part by weight of camellia seed oil, 0.1-0.5 part by weight of coconut oil, and 0.2-0.5 part by weight of potassium hydroxide. And 0.1-0.5 part by weight of vitamin E. The method comprises the following steps: mixing oil raw materials; adding alkali liquor into the preheated mixed raw oil for reaction to obtain a mixed raw material A; adding baking soda, decyl glucoside and polyhexamethylene biguanide hydrochloride into purified water, and then adding phenoxyethanol to obtain a mixed raw material B; and mixing the mixed raw material B and the mixed raw material A, adding the vitamin E, and uniformly mixing. The technical problems that an existing deodorization product for pets is high in irritation, short in deodorization effect maintaining time and the like can be solved.

The invention provides a traditional Chinese medicine face cleansing gel capable of rapidly resisting wrinkles and tightening and a preparation method thereof, and belongs to the technical field of cosmetics, the traditional Chinese medicine face cleansing gel comprises the following raw material components by weight: 2-5% of disodium cocoamphodiacetate, 8-12% of decyl glucoside, 4-7% of a traditional Chinese medicine compound, 0.1-0.3% of cineole, 1-1.5% of polyquaternium-51, 0.3-0.6% of carnosine, 3-5% of glycerin, 1-2% of PEG-7 glyceryl cocoate, and the balance of water. The cleaning agent is prepared from the following components in percentage by weight: 0.3 to 0.5 percent of carbomer U20, 0.6 to 0.8 percent of preservative, 0.1 to 0.3 percent of sodium chloride, 0.3 to 0.8 percent of triethanolamine, 0.1 to 0.15 percent of essence and the balance of distilled water. The traditional Chinese medicine compound is a mixture of a centella asiatica alcohol extract, an astragalus membranaceus alcohol extract and a radix asparagi aqueous extract which are coated with lipidosome. According to the facial cleansing gel, the adsorption rate of the traditional Chinese medicine ingredients on the face is increased by adding the traditional Chinese medicine ingredients coated with the lipidosome into the facial cleansing gel, and meanwhile, the polyquaternium-51 forms a film and locks water after cleansing the face, so that the adhesion of the traditional Chinese medicine ingredients is synergistically enhanced, and the effects of quickly resisting wrinkles and immediately tightening the skin are achieved.

The invention discloses a low-solid-content surfactant composition with high foaming performance, which comprises the following components in percentage by weight: 0-5% of an anionic surfactant which is selected from sodium methyl cocoyl taurate, sodium lauryl sulfoacetate or a combination of the sodium methyl cocoyl taurate and the sodium lauryl sulfoacetate; 0 to 15 wt% of a zwitterionic surfactant, said zwitterionic surfactant being selected from the group consisting of: lauramide propyl betaine; 0 to 10% by weight of a nonionic surfactant; the zwitterionic surfactant is selected from decyl glucoside; and a carrier acceptable in the field of daily chemical care. The invention also relates to the application of the composition in personal cleaning care products.

The invention provides a foam dishwashing liquid for food-grade cleaning and a preparation method thereof, and belongs to the technical field of food-grade cleaning supplies, the foam dishwashing liquid comprises the following components by mass: 8-12 parts of a low-irritation surfactant, 3-5 parts of a natural plant extract, 0.5-1 part of a buffer agent, 1-2 parts of a foam stabilizer, and the balance deionized water. Wherein the low-irritation surface active agent is selected from sodium lauroyl glutamate, cocamidopropyl betaine and decyl glucoside. The low-irritation surfactant is adopted, the recessive residual amount of the surfactant on the tableware surface is strictly controlled to be not larger than 0.1 mg / cm < 2 >, an accurate interception amount calculation method is combined, potential hazards of residual substances to the human body are reduced from the source, and the cleaning agent is especially suitable for cleaning sensitive scenes such as infant tableware and food contact containers and has a good application prospect. Meanwhile, the pH value of the system is stabilized within the range of 5.5-7.0 from weak acidity to neutrality, the system is matched with a buffering agent, corrosion to tableware can be avoided, irritation to skin and mucous membranes of a user is reduced, the buffering capacity is not lower than 0.5 g / pH, and the pH fluctuation is smaller than or equal to + / -0.3.

The invention relates to the technical field of skin care products, and discloses a nursing and repairing composition adaptive to sensitive skin and a preparation method thereof, and the composition comprises the following raw materials by mass: 5-15% of decyl glucoside; 10 to 25 percent of coconut oil alcohol caprylate / caprate; 0.5-3% of hydroxy calcium phosphate; 3-9% of glycerin; 1-2% of an active component; according to the composition, the coconut oil alcohol caprylate / caprate, the decyl glucoside and the hydroxyapatite microspheres are combined, through'cleaning-carrier-repairing 'triangular synergy, the multifunctional integrated design of sensitive skin products is achieved, and the composition has low irritation, active repairing performance and process friendliness.

This invention provides a shampoo composition comprising a nonionic surfactant and cationic guar gum, wherein the cationic guar gum has a weight-average molecular weight of about 800,000 g / mol to about 5,000,000 g / mol and a charge density of about 0.1 meg / g to about 2.5 meg / g. This shampoo is phase-stable and delivers the desired viscosity for consumer use while still providing the beneficial effects of cleansing, moisturizing, and smoothing hair.

The present utility model relates to composition of dishwashing liquid soap wherein the active ingredients are fruit extracts from papaya (Carica papaya) and calamansi (Citrus macrocarpa). This solves the problem of the prior arts by providing dishwashing liquid soap that has the properties of both fruit extracts which is not existent in the market. The present utility model is comprised of: 4.91 wt% of a papaya extract; 4.91 wt% of a calamansi extract; 50.58 wt% water; 3.93 wt% sugar; 15.10 wt% coco-betaine; 11.32 wt% decyl glucoside; 6.79 wt% glycerin; 2.26 wt% baking soda; and 0.20 wt% potassium sorbate.

The invention relates to the technical field of cosmetics, in particular to a fullerene-amino acid surfactant-plant extract compounded low-irritation cleansing mousse which comprises the following components in percentage by mass: a solvent phase: 65.0-75.0% of deionized water; 16.0%-22.0% of an amino acid surface activity system, which is composed of 8.0%-11.0% of potassium cocoyl glycinate, 4.0%-6.0% of sodium lauroyl glutamate, 2.0%-3.0% of cocamidopropyl betaine, 1.0%-1.5% of sodium lauroamphoacetate, and 1.0%-0.5% of decyl glucoside; an antioxidant component: 0.2-0.4% of fullerene (based on fullerene powder with the purity of more than or equal to 99.5%); the amino acid surfactant ensures mild cleaning, the fullerene provides strong antioxidation, the plant extract realizes soothing and repairing, and after the amino acid surfactant, the fullerene and the plant extract are compounded, the cleaning power (the oil stain removal rate is greater than or equal to 92%), the mildness (the pH value is 5.5-6.5, and the irritation score is less than or equal to 0.5 score), the antioxidation (the DPPH removal rate is greater than or equal to 85%) and the moisture retention (the skin moisture content is increased by 30% + after the product is used) are all superior to those of a single-component product.

The invention provides a tea flower active ingredient scalp micro-ecological balance regulator and a preparation method thereof. The shampoo comprises water, sodium methyl cocoyl taurate, cocamidopropyl hydroxy sulfobetaine, octyl / decyl glucoside, sodium chloride, glycerol, phenoxyethanol, essence, PPG-3 octyl ether, cocoyl glutamic acid, sodium lauroamphoacetate, piroctone olamine salt, PEG-150 distearate, frankincense oil, panthenol, guar gum hydroxypropyl trimethyl ammonium chloride and a camellia extract. The preservative is prepared from citric acid, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, benzoic acid, butanediol, tetrasodium glutamate diacetate, glycerol caprylate, dehydroacetic acid, sodium dehydroacetate, guava fruit extract and sodium surfactin. The preparation method comprises the following steps: uniformly mixing part of the components to obtain a mixed solution A, adding the camellia extract and other components, uniformly stirring to obtain a mixed solution B, and finally adding the essence, and uniformly stirring to obtain the regulator. The scalp micro-ecological balance can be adjusted, and the scalp environment can be improved.

The invention belongs to the technical field of laundry detergents, and discloses a green preparation method of a low-irritation laundry detergent. The method comprises the following steps: sequentially adding a humectant (1-5 wt% of glycerol and 1-5 wt% of 1, 3-propylene glycol), a thickener hydroxyethyl cellulose (0.1-0.35 wt%), a surfactant component (APG1214 5-15 wt%, sodium cocoyl glutamate 2-5 wt%, cocamidopropyl betaine 2-6 wt%, decyl glucoside 1-3 wt% and sophorolipid 0.5-1.5 wt%), a builder (2-5 wt% of sodium citrate and 0.3-0.8 wt% of GLDA), electrolyte sodium chloride (0.3-1.0 wt%) and preservatives (0.1-0.2 wt% of potassium sorbate and 0.2-0.3 wt% of sodium benzoate) into purified water; the pH is adjusted to 6.0-7.0, natural essential oil, a coloring agent and a defoaming agent can be selectively added, and water is supplemented to 100 wt%. According to the scheme, the process is simple and convenient, conditions are mild, and the product is low in skin irritation and stable in performance and has better renewability and degradability.

To provide a skin cleansing composition that is low in irritation, has excellent foaming properties, and provides a superior user experience after washing. [Solution] The skin cleansing composition of the present invention is characterized by containing lauryl glucoside, lauramidopropyl betaine, and decyl glucoside, and having a pH of 4.0 to 6.0.

The invention discloses a hydrogen-rich water compound polysaccharide bactericide for preventing and treating cherry brown rot and a preparation method and application thereof.The hydrogen-rich water compound polysaccharide bactericide is prepared from chitosan, octyl glucoside, decyl glucoside and hydrogen-rich water through a specific compounding technology, and experimental results prove that the hydrogen-rich water compound polysaccharide bactericide has the advantages that the content of the hydrogen-rich water compound polysaccharide bactericide is increased; the hydrogen-rich water compound polysaccharide bactericide for preventing and treating the cherry brown rot can remarkably improve hardness and soluble solid content of cherry fruits, reduce indexes such as respiration rate and weight loss rate of the cherry fruits and reduce morbidity of the cherry brown rot, the fruits are bright in color and luster, double effects of disease prevention and control and quality improvement are achieved, and the bactericide is green, environmentally friendly and suitable for popularization and application. Good application prospects are realized.

The invention discloses lightweight thermal insulation concrete as well as a preparation method and application thereof, and belongs to the technical field of lightweight thermal insulation materials. The concrete comprises cement, fly ash, expanded perlite, polystyrene foam particles, a water reducing agent, a functional foaming liquid, a foam stabilizer, cellulose ether and water. Wherein the functional foaming liquid is formed by compounding sodium dodecyl benzene sulfonate, terephthalic acid, sodium carboxymethyl cellulose and tannic acid, and the foam stabilizer is composed of dodecanol and decyl glucoside according to the mass ratio of 1: 1. According to the invention, a nanotube network is formed in situ on a bubble interface through the functional foaming liquid, and the synergistic foam stabilizing effect of the composite foam stabilizer is combined, so that the foam stability is remarkably improved, and the pore structure of a hardened body is optimized. The obtained concrete has the advantages of low density, low heat conductivity coefficient, high compressive strength, excellent freeze-thaw resistance, chloride ion permeation resistance, carbonization resistance and durability, and is suitable for building non-bearing wall self-insulation systems, roof insulation layers and fireproof isolation belts.