Composition containing algae extract and yeast / rice fermentation product filtrate and its application

Abstract

The present invention relates to a composition containing algae extract and yeast / rice fermentation product filtrate and an application thereof. The composition contains algae extract and yeast / rice fermentation product filtrate, and the mass ratio of the algae extract to the yeast / rice fermentation product filtrate is 40-70:20-40. Compared with the prior art, the technical solution of replacing water with algae extract and yeast / rice fermentation product filtrate provided by the present invention has simple and easy-to-obtain ingredients, a simple preparation process, low energy consumption, and the stability of active ingredients can be maintained during the preparation process, and the composition can also have a more obvious moisturizing effect.

Description

Technical Field

[0001] The invention belongs to the technical field of daily chemicals, and in particular relates to a composition containing algae extract and yeast / rice fermentation product filtrate and application thereof. Background Art

[0002] Water is one of the primary conditions for maintaining healthy skin. The water content of the skin directly determines whether the skin is translucent and plump. Dry and dehydrated skin is easily noticeable. Using cosmetics can make the skin hydrated and prevent dry skin, which is one of the common skin care methods. Currently, commercially available cosmetics still have the disadvantage of poor moisturizing durability. In the field of cosmetics, although water can be used to replenish moisture in the skin, the efficacy of water in cosmetics is poor, the moisturizing effect is not long-lasting enough, and it is far from achieving the expected effect.

[0003] The Chinese patent application with publication number CN112022768A discloses a liquid cosmetic formula and a preparation method thereof. The key points of its technical solution are: comprising the following components by weight: 5-10 parts of base liquid, 5-8 parts of deionized water, 0.3-0.5 parts of natural plant oils and fats, 0.2-0.8 parts of plant bionic sebum agent, 0.1-0.3 parts of preservatives, 0.1-0.4 parts of emollients, 0.3-0.5 parts of Sophora flavescens extract, 1-5 parts of seaweed extract, and 2-8 parts of palm grass hydrosol; the base liquid contains 20-35 parts of hyaluronic acid stock solution, 5-10 parts of Ganoderma lucidum fermentation filtrate, 5-12 parts of licorice flavonoids, and 5-8 parts of Tremella fuciformis extract. The patent states that the hyaluronic acid stock solution and Ganoderma lucidum fermentation filtrate contained in the base liquid can help the skin enhance elasticity, maintain moisture, and restore youthfulness. It also has anti-inflammatory effects, inhibits the production of pathogens, and keeps the skin smooth. The seaweed extract has the effects of clearing damp heat from the lower part of the body, killing insects and relieving itching, and relieving skin itching. It can also balance oil secretion, dredge and tighten pores, remove toxins and impurities in the skin, and enrich herbal nutrition to promote the growth and repair of damaged vascular nerve cells, restore the vitality of subcutaneous capillary cells, and restore the skin to a firm and smooth state. However, the solution disclosed in the application is a water-based cosmetic with deionized water as the main ingredient, and its moisturizing effect needs to be improved.

[0004] The Chinese patent application with publication number CN113398236A discloses a microcapsule composition with anti-hair loss and nourishing effects, wherein the microcapsule composition contains the following components by mass percentage: 0.5-20.0% vitamin E, 0.5%-20.0% ginger root oil, 0.5%-20.0% rice fermentation liquid, and a pharmaceutically acceptable carrier. It also discloses that the composition with hair loss and nourishing effects contains 10.0-80.0% microcapsule composition, 5.0-50.0% NMN, 5.0-50.0% seaweed extract, and a pharmaceutically acceptable carrier, but the cosmetic microcapsule composition is not a product that can be used directly. Summary of the invention

[0005] In order to achieve the purpose of not adding water to the formula and achieving better skin care effects, the present invention replaces water with more efficient moisturizing ingredients, and provides a composition containing algae extract and yeast / rice fermentation product filtrate and its application, as well as anhydrous cosmetics.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] The invention provides a composition containing algae extract and yeast / rice fermentation product filtrate, which is directly used for anhydrous cosmetics or skin care products. The composition contains the algae extract and the yeast / rice fermentation product filtrate, and the mass ratio of the algae extract to the yeast / rice fermentation product filtrate is 40-70:20-40.

[0008] Furthermore, in the composition containing the algae extract and the yeast / rice fermentation product filtrate, the mass ratio of the algae extract to the yeast / rice fermentation product filtrate is 50-60:25-35.

[0009] Furthermore, the composition containing algae extract and yeast / rice fermentation product filtrate also contains a preservative, and the composition is composed of the following components in parts by weight: 40-70 parts of algae extract, 20-40 parts of yeast / rice fermentation product filtrate, and 0.1-2 parts of preservative. Preferably, the composition is composed of the following components in parts by weight: 50-60 parts of algae extract, 25-35 parts of yeast / rice fermentation product filtrate, and 1 part of preservative.

[0010] Furthermore, the preservative is selected from one of phenoxyethanol, ethylhexylglycerin, benzoic acid, sodium benzoate, caprylyl glycol or 1,2-hexanediol, or a combination of two or more thereof.

[0011] Furthermore, the algae extract is algae extract *ALGAE EXTRACT (INCI name), and the preparation method is: automatic fermentation of microalgae, mechanical pressure dissolution of microalgae, extraction, deep filtration, disinfection and filtration to obtain the algae extract.

[0012] Preferably, the microalgae for preparing the algae extract are preferably the following organisms, selected from the phylum: Chlorophyta, family: Chlorodendraceae, genus: Tetraselmis, species: Tetraselmis suecica.

[0013] Preferably, the algae extract has a dry matter content of 7.0-14.0 g / Kg; the algae extract contains essential minerals at a content of 1500-3500 ppm; the algae extract contains antioxidant phenolic compounds at a content of 50-150 mg / L; the algae extract contains essential lipids; and the algae extract contains 2000-25000 Daltons of protein.

[0014] Furthermore, the method for preparing the yeast / rice fermentation product filtrate comprises the following process steps: preparing rice flour, adding water, heat sterilizing, inoculating, fermenting, heat sterilizing, filtering, and concentrating to prepare the yeast / rice fermentation product filtrate.

[0015] The present invention provides a feasible method for preparing yeast / rice fermentation product filtrate, which is specifically:

[0016] (1) adding water to rice powder, heating, stirring, and obtaining rice milk, adding β-glucanase to the rice milk, wherein the addition amount of the enzyme is 0.001%-0.5% of the mass of the rice milk, and the enzyme activity is 150-200 U / g, and performing enzymolysis to obtain a rice milk enzymolyzate;

[0017] (2) Inoculating yeast into rice milk enzymatic hydrolysate, fermenting under the following conditions: fermentation temperature of 20-40° C., fermentation time of 24-48 hours, pH value of the fermentation process being controlled between 6-6.5, and obtaining rice fermentation liquid after fermentation.

[0018] (3) The fermented rice fermentation liquid is concentrated by reverse osmosis technology to efficiently enrich the active substances, and then heated, sterilized, cooled and filtered to obtain the concentrated rice fermentation liquid, i.e., the yeast / rice fermentation product filtrate containing the active substances.

[0019] The filtrate of yeast / rice fermentation products is rich in various natural skin care ingredients such as fruit acid, sugar, amino acid, polyamine, nucleic acid, etc. It has the effect of moisturizing the skin and has anti-aging effects.

[0020] The present invention further provides a method for preparing the composition containing algae extract and yeast / rice fermentation product filtrate, comprising the following steps: adding algae extract and yeast / rice fermentation product filtrate, and stirring evenly to obtain the composition containing algae extract and yeast / rice fermentation product filtrate.

[0021] Furthermore, the stirring speed is 20-80 r / min.

[0022] When the composition containing algae extract and yeast / rice fermentation product filtrate also contains a preservative, the algae extract and the qualified yeast / rice fermentation product filtrate are first mixed and stirred evenly, and then the preservative is added, stirred and mixed, and dissolved evenly to obtain the composition containing algae extract and yeast / rice fermentation product filtrate.

[0023] Furthermore, after adding the preservative, the stirring speed is 30-100 r / min.

[0024] The present invention further provides application of the composition containing the algae extract and the yeast / rice fermentation product filtrate in anhydrous cosmetics or skin care products.

[0025] The present invention further provides an anhydrous cosmetic or skin care product, which contains the composition containing the algae extract and the yeast / rice fermentation product filtrate and conventional auxiliary materials in the field of cosmetics or skin care products, based on the total weight of the anhydrous cosmetic or skin care product, the conventional auxiliary materials in the field of cosmetics or skin care products account for 1-90% of the total weight of the skin care product, and the total weight of the algae extract and the yeast / rice fermentation product filtrate accounts for 10-99% of the total weight of the skin care product, and the conventional auxiliary materials in the field of cosmetics or skin care products do not contain deionized water.

[0026] Furthermore, the conventional auxiliary materials are selected from one or more of surfactants, emollients, emulsifiers, thickeners, conditioners, humectants, preservatives, chelating agents or flavors.

[0027] Furthermore, the cosmetics or skin care products are made into various dosage forms such as toner, softener, firming lotion, nourishing lotion, nourishing cream, massage cream, essence, eye cream, eye essence, cleansing cream, cleansing foam, cleansing water, facial mask, powder, body lotion, body cream, body oil, body milk and body essence.

[0028] Furthermore, the anhydrous cosmetic or skin care product is an anhydrous moisturizing essence with high-efficiency moisturizing effect, and the anhydrous moisturizing essence comprises the following raw materials in parts by weight:

[0029] Glycerin 2-10 parts;

[0030] 1,3-Butanediol 2-10 parts;

[0031] 50-60 parts of algae extract;

[0032] Xanthan gum 0-1 part;

[0033] 25-35 parts of yeast / rice fermentation product filtrate;

[0034] 1 part preservative.

[0035] Preferably, the anhydrous moisturizing essence with high moisturizing effect comprises the following raw materials in parts by weight:

[0036] Glycerin 5 parts;

[0037] 1,3-Butanediol 5 parts;

[0038] Algae extract 60 parts;

[0039] Xanthan gum 0-0.2 parts;

[0040] 25-30 parts of yeast / rice fermentation product filtrate;

[0041] 1 part preservative.

[0042] Furthermore, the anhydrous cosmetic or skin care product is an anhydrous lotion with high-efficiency moisturizing effect, and the anhydrous lotion comprises the following raw materials in parts by weight:

[0043] 50-60 parts of algae extract;

[0044] 25-35 parts of yeast / rice fermentation product filtrate;

[0045] Acrylic acid (esters) / C10-30 alkyl acrylate crosspolymer 0.25 parts;

[0046] 1,3-Butanediol 5-10 parts;

[0047] Xanthan gum 0.1-1 part;

[0048] EDTA-disodium 0.01-0.5 parts;

[0049] 2-5 parts of polyglyceryl-3 diisostearate;

[0050] Caprylic / capric triglyceride 0.5-2 parts;

[0051] 1-5 parts of triethylhexanoin;

[0052] Polysorbate-20 0.1-2 parts;

[0053] 0.1-2 parts of hydrogenated polyisobutylene;

[0054] Arginine 0.1-1 part;

[0055] Sodium acrylate / sodium acryloyldimethyl taurate copolymer 0.5-2 parts.

[0056] Preferably, the anhydrous lotion with high-efficiency moisturizing effect comprises the following raw materials in parts by weight:

[0057]

[0058] The present invention further provides a method for preparing the anhydrous lotion under a preferred composition formula, comprising the following steps:

[0059] 1) 50 parts of algae extract and 30 parts of yeast / rice fermentation product filtrate are uniformly stirred to obtain component A;

[0060] 2) Start stirring, slowly add 0.25 parts of acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer to component A, stir evenly, then add 0.05 parts of EDTA-disodium, stir evenly to obtain component B;

[0061] 3) Mix 7 parts of 1,3-butanediol and 0.2 parts of xanthan gum, stir evenly, add to component B, stir evenly to obtain component C;

[0062] 4) 4 parts of polyglyceryl-3 diisostearate, 1 part of caprylic / capric triglyceride, 2 parts of glyceryl tri(ethylhexanoate), 0.5 parts of polysorbate-20, and 0.5 parts of hydrogenated polyisobutene were stirred and mixed to obtain component D;

[0063] 5) dissolving 0.3 parts of arginine in 3.2 parts of yeast / rice fermentation product filtrate to obtain component E;

[0064] 6) Add component D to component C, start homogenization, and stir evenly to obtain component F;

[0065] 7) Add 1 part of sodium acrylate / sodium acryloyldimethyl taurate copolymer to component F and stir to homogenize. After the mixture is uniform, add component E and stir to obtain anhydrous lotion.

[0066] The composition containing algae extract and yeast / rice fermentation product filtrate provided by the present invention has simple and easily available ingredients, a simple preparation process, and low energy consumption. The stability of the active ingredients can be maintained during the preparation process, and the composition can also have a more obvious moisturizing effect.

[0067] Compared with the prior art, the beneficial effects of the present invention are embodied in the following aspects:

[0068] 1) The present invention selects algae extract and yeast / rice fermentation product as the main moisturizing ingredients through in-depth research, and determines the optimal dosage ratio of algae extract and yeast / rice fermentation product through experimental comparison. The anhydrous cosmetics or skin care products based on the preferred dosage ratio of algae extract and yeast / rice fermentation product have better long-lasting moisturizing effect. The technical solution of replacing water with algae extract and yeast / rice fermentation product filtrate provided by the present invention has a better moisturizing effect than the products mainly containing water in the prior art.

[0069] 2) The technical solution of replacing water with algae extract and yeast / rice fermentation product filtrate provided by the present invention has simple and easy-to-obtain ingredients, simple preparation process, low energy consumption, and can maintain the stability of active ingredients during the preparation process, and can also make the composition have a more obvious moisturizing effect. The dry matter content in the algae extract is 7.0-14.0g / Kg, the essential mineral content is 1500-3500ppm, the antioxidant phenolic compound content is 50-150mg / L, and it also contains essential lipids and 2000-25000 Daltons of protein. The yeast / rice fermentation product filtrate is rich in various natural skin care ingredients such as fruit acid, sugar, amino acid, polyamine, nucleic acid, etc., which has the effect of moisturizing the skin and has anti-aging effect. Using algae extract and yeast / rice fermentation product as the main ingredients for moisturizing, in addition to the moisturizing effect, it also has a skin care effect.

[0070] 3) The present invention is safe and non-irritating, and thus has important practical significance and broad market prospects. DETAILED DESCRIPTION

[0071] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0072] The present invention discloses a composition containing an algae extract and a yeast / rice fermentation product filtrate.

[0073] In the following examples, the unit of weight parts may be g or kg. All raw materials and components of the present invention are commercially available products.

[0074] Among them, the algae extract, namely algae extract* (ALGAE EXTRACT), was purchased from Ashland (CAS: 68917-51-1), which was obtained by Tetraselmis suecica through automatic fermentation, mechanical pressure dissolution, extraction, deep filtration, sterilization and filtration. Among them, the dry matter content in the algae extract is 7.0-14.0g / Kg; the algae extract also contains rich essential minerals (measured by ICP-OES inductively coupled plasma spectrometer), with a content of 1500-3500ppm. The algae extract contains antioxidant phenolic compounds, with a content of 50-150mg / L ultraviolet absorption (measured by TLC thin layer chromatography). In addition, the algae extract also contains essential lipids and low molecular weight (2000-25000 Dalton) proteins (measured by SEC-HPLC molecular exclusion chromatography).

[0075] The microalgae for preparing the algae extract are derived from the following organisms, selected from the phylum: Chlorophyta, the family: Chlorodendraceae, the genus: Tetraselmis, and the species: Tetraselmis suecica.

[0076] The preparation method of the yeast / rice fermentation product filtrate comprises the following process steps: preparing rice flour, adding water, heat sterilization (sterilizing and disinfecting materials to avoid microbial contamination), inoculation, fermentation, heat sterilization (killing yeast to ensure that the product microorganisms meet the standards), filtering, and concentrating to prepare the yeast / rice fermentation product filtrate.

[0077] The yeast / rice fermentation product filtrate used in the following examples was specifically prepared using the following process:

[0078] (1) adding water to rice powder, heating, stirring, and obtaining 30wt% rice milk, adding β-glucanase to the rice milk, wherein the addition amount of the enzyme is 0.005% of the mass of the rice milk, and the enzyme activity is 200U / g, and performing enzymolysis to obtain a rice milk enzymolyzate;

[0079] (2) inoculating yeast strain Saccharomyces veronae into rice milk enzymatic hydrolysate, and fermenting under the following conditions: fermentation temperature of 35° C., fermentation time of 36 hours, pH value of the fermentation process being controlled between 6 and 6.5, and obtaining rice fermentation liquid after fermentation;

[0080] (3) The fermented rice fermentation liquid is concentrated 10 times by reverse osmosis technology to efficiently enrich the active substances, and then heated, sterilized, cooled and filtered to obtain the concentrated rice fermentation liquid, i.e., the yeast / rice fermentation product filtrate.

[0081] Example 1

[0082] This embodiment provides a water-free moisturizing essence with high moisturizing effect. The raw material components of the water-free moisturizing essence include:

[0083]

[0084] The preparation method is as follows:

[0085] 1) Mix 5 parts of glycerol, 5 parts of 1,3-butylene glycol and 0.2 parts of xanthan gum to obtain component A;

[0086] 2) 60 parts of algae extract, 28.8 parts of yeast / rice fermentation product filtrate, and 1 part of preservative are stirred and mixed to dissolve evenly, and then component A is added and stirred evenly to obtain an anhydrous moisturizing essence containing algae extract and yeast / rice fermentation product filtrate.

[0087] In the above steps, the stirring speed in step 1) is 30 rpm and the stirring time is 5 minutes, and the stirring speed in step 2) is 40 rpm and the stirring time is 15 minutes.

[0088] Example 2

[0089] This embodiment provides an anhydrous lotion with high-efficiency moisturizing effect. The raw material components of the anhydrous lotion include:

[0090]

[0091] The preparation method is as follows:

[0092] 1) Mix 5 parts of glycerol and 5 parts of 1,3-butanediol to obtain component A;

[0093] 2) 60 parts of algae extract, 29 parts of yeast / rice fermentation product filtrate, and 1 part of preservative are stirred and mixed to dissolve evenly, and then component A is added and stirred evenly to obtain an anhydrous cosmetic composition containing algae extract and yeast / rice fermentation product filtrate.

[0094] In the above steps, the stirring speed in step 1) is 30 rpm and the stirring time is 5 minutes, and the stirring speed in step 2) is 40 rpm and the stirring time is 15 minutes.

[0095] Example 3

[0096] This embodiment provides an anhydrous lotion with high-efficiency moisturizing effect, and the raw material components of the anhydrous lotion include:

[0097]

[0098]

[0099] The preparation method is as follows:

[0100] 1) 50 parts of algae extract and 30 parts of yeast / rice fermentation product filtrate are uniformly stirred to obtain component A;

[0101] 2) Start stirring, slowly add 0.25 parts of acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer to component A, stir evenly, then add 0.05 parts of EDTA-disodium, stir evenly to obtain component B;

[0102] 3) Mix 7 parts of 1,3-butanediol and 0.2 parts of xanthan gum, stir evenly, add to component B, and stir evenly to obtain component C;

[0103] 4) 4 parts of polyglyceryl-3 diisostearate, 1 part of caprylic / capric triglyceride, 2 parts of glyceryl tri(ethylhexanoate), 0.5 parts of polysorbate-20, and 0.5 parts of hydrogenated polyisobutene were stirred and mixed to obtain component D;

[0104] 5) dissolving 0.3 parts of arginine in 3.2 parts of yeast / rice fermentation product filtrate to obtain component E;

[0105] 6) Add component D to component C, start homogenization, and stir evenly to obtain component F;

[0106] 7) Add 1 part of sodium acrylate / sodium acryloyldimethyl taurate copolymer to component F and stir to homogenize. After the mixture is uniform, add component E and stir to obtain anhydrous lotion.

[0107] In the above steps, the stirring speed in step 1) is 30 rpm, and the stirring time is 5 minutes, the stirring speed in step 2) is 40 rpm, and the stirring time is 15 minutes, the stirring speed in step 3) is 40 rpm, and the stirring time is 15 minutes, the stirring speed in step 4) is 40 rpm, and the stirring time is 5 minutes, the homogenizing speed in step 6) is 2000 rpm, the stirring speed is 40 rpm, and the time is 5 minutes, and the homogenizing speed in step 7) is 2000 rpm, the stirring speed is 40 rpm, and the time is 3 minutes.

[0108] In the above preparation method, the arginine solid powder needs to be dissolved when used as a neutralizer, otherwise the raw material is easily agglomerated. Usually, ten times the amount of water of the arginine solid itself is used for dissolution, but the formula in this embodiment is anhydrous, so yeast / rice fermentation product filtrate is used as solvent to dissolve the arginine to obtain component E.

[0109] Blank example 1

[0110] Blank Example 1 provides an essence solution, the raw material components include:

[0111] Glycerin 5 parts;

[0112] 1,3-Butanediol 5 parts;

[0113] 0.2 parts of xanthan gum;

[0114] 88.8 parts of deionized water;

[0115] 1 part preservative.

[0116] The preparation method of the essence of Blank Example 1 is as follows:

[0117] 1) Mix 5 parts of glycerol, 5 parts of 1,3-butylene glycol and 0.2 parts of xanthan gum and mix them evenly to obtain component A;

[0118] 2) 88.8 parts of deionized water and 1 part of preservative were stirred and mixed to dissolve evenly, and component A was added and stirred evenly to obtain Blank Example 1.

[0119] In the above steps, the stirring speed in step 1) is 30 rpm and the stirring time is 5 minutes, and the stirring speed in step 2) is 40 rpm and the stirring time is 15 minutes.

[0120] Blank example 2

[0121] Blank Example 2 provides a lotion, the raw material components include:

[0122] Glycerin 5 parts;

[0123] 1,3-Butanediol 5 parts;

[0124] Deionized water 89 parts;

[0125] 1 part preservative.

[0126] The preparation method of the lotion of Blank Example 2 is as follows:

[0127] 1) Mix 5 parts of glycerol and 5 parts of 1,3-butanediol to obtain component A;

[0128] 2) 89 parts of deionized water and 1 part of preservative were stirred and mixed to dissolve evenly, and component A was added and stirred evenly to obtain Blank Example 2.

[0129] In the above steps, the stirring speed in step 1) is 30 rpm and the stirring time is 5 minutes, and the stirring speed in step 2) is 40 rpm and the stirring time is 15 minutes.

[0130] Blank example 3

[0131] Blank Example 3 provides a body lotion, the raw material components include:

[0132] 83.2 parts of deionized water;

[0133] Acrylic acid (esters) / C10-30 alkyl acrylate crosspolymer 0.25 parts;

[0134] 1,3-Butanediol 7 parts;

[0135] 0.2 parts of xanthan gum;

[0136] EDTA-disodium 0.05 parts;

[0137] 4 parts of polyglyceryl-3 diisostearate;

[0138] 1 part of caprylic / capric triglyceride;

[0139] 2 parts of glyceryl tri(ethylhexanoate);

[0140] Polysorbate-20 0.5 parts;

[0141] 0.5 part of hydrogenated polyisobutylene;

[0142] Arginine 0.3 parts;

[0143] Sodium Acrylate / Sodium Acryloyldimethyl Taurate Copolymer 1 part.

[0144] The preparation method of the body lotion of Blank Example 3 is:

[0145] 1) In 80 parts of deionized water, start stirring and slowly add 0.25 parts of acrylic acid (ester) / C10-30 alkyl acrylate crosslinked polymer, stir evenly, then add 0.05 parts of EDTA-disodium, stir evenly to obtain component A;

[0146] 2) Mix 7 parts of 1,3-butanediol and 0.2 parts of xanthan gum and stir evenly, add them to component A and stir evenly to obtain component B;

[0147] 3) 4 parts of polyglyceryl-3 diisostearate, 1 part of caprylic / capric triglyceride, 2 parts of glyceryl tri(ethylhexanoate), 0.5 parts of polysorbate-20 and 0.5 parts of hydrogenated polyisobutene are stirred and mixed to obtain component C;

[0148] 4) dissolving 0.3 parts of arginine in 3.2 parts of deionized water to obtain component D;

[0149] 5) Add component C to component B, start homogenization, and stir evenly to obtain component E;

[0150] 6) Add 1 part of sodium acrylate / sodium acryloyldimethyl taurate copolymer to component E and stir to homogenize. After the mixture is homogenized, add component D and stir to obtain Blank Example 3.

[0151] In the above steps, the stirring speed in step 1) is 40 rpm, and the stirring time is 15 minutes, the stirring speed in step 2) is 40 rpm, and the stirring time is 15 minutes, the stirring speed in step 3) is 40 rpm, and the stirring time is 5 minutes, the homogenizing speed in step 5) is 2000 rpm, the stirring speed is 40 rpm, and the time is 5 minutes, and the homogenizing speed in step 6) is 2000 rpm, the stirring speed is 40 rpm, and the time is 3 minutes.

[0152] Comparative Examples 1-4 and Control Examples 1 and 2 are moisturizing essences. The raw material components of the moisturizing essences of different comparative examples and control examples are shown in Table 1. In Table 1, the amount of each component is in parts by weight.

[0153] Table 1 Composition of the moisturizing essence in Comparative Examples 1-4, Comparative Examples 1 and 2

[0154]

[0155]

[0156] The preparation methods of Comparative Examples 1-4 are as follows:

[0157] 1) Mix glycerol, 1,3-butylene glycol and xanthan gum to obtain component A;

[0158] 2) The algae extract (if not included in the formula, do not add), the yeast / rice fermentation product filtrate (if not included in the formula, do not add), and the preservative are stirred and mixed to dissolve evenly, and then component A is added and stirred evenly to obtain the moisturizing essence of comparative example 1-4.

[0159] In the above steps, the stirring speed in step 1) is 30 rpm and the stirring time is 5 minutes, and the stirring speed in step 2) is 40 rpm and the stirring time is 15 minutes.

[0160] The preparation methods of Reference Examples 1 and 2 are as follows:

[0161] 1) Mix glycerol, 1,3-butylene glycol and xanthan gum to obtain component A;

[0162] 2) The algae extract (if not included in the formula, do not add), yeast / rice fermentation product filtrate (if not included in the formula, do not add), preservative and deionized water are stirred and mixed to dissolve evenly, and then component A is added and stirred evenly to obtain the moisturizing essences of control examples 1 and 2.

[0163] In the above steps, the stirring speed in step 1) is 30 rpm and the stirring time is 5 minutes, and the stirring speed in step 2) is 40 rpm and the stirring time is 15 minutes.

[0164] Comparative Examples 5-8 are lotions, the raw material components of which are shown in Table 2. In Table 2, the amount of each component is in parts by weight.

[0165] Table 2 Composition of lotion in Comparative Examples 5-8

[0166]

[0167]

[0168] The preparation methods of Comparative Examples 5-8 are as follows:

[0169] 1) Stir glycerol and 1,3-butanediol evenly to obtain component A;

[0170] 2) The algae extract (if not included in the formula, do not add), the yeast / rice fermentation product filtrate (if not included in the formula, do not add), and the preservative are stirred and mixed to dissolve evenly, and then component A is added and stirred evenly to obtain a cosmetic composition.

[0171] In the above steps, the stirring speed of step 1) is 30 rpm, and the stirring time is 5 minutes, and the stirring speed of step 2) is 40 rpm, and the stirring time is 15 minutes. In the above steps, the stirring speed of step 1) is 30 rpm, and the stirring time is 5 minutes, and the stirring speed of step 2) is 40 rpm, and the stirring time is 15 minutes.

[0172] Comparative Examples 9-12 are lotions, and the raw material components of the lotions are shown in Table 3. In Table 3, the amount of each component is in parts by weight.

[0173] Table 3 Composition of the body lotion in Comparative Examples 9-12

[0174]

[0175]

[0176] The preparation method of Comparative Example 9 is as follows:

[0177] 1) 40 parts of algae extract as component A;

[0178] 2) Start stirring, slowly add acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer to component A, stir evenly, then add EDTA-disodium, stir evenly to obtain component B;

[0179] 3) Mix butanediol and xanthan gum, stir evenly, add to component B, and stir evenly to obtain component C;

[0180] 4) stirring and mixing polyglyceryl-3 diisostearate, caprylic / capric triglyceride, glyceryl tri(ethylhexanoate), polysorbate-20, and hydrogenated polyisobutene to obtain component D;

[0181] 5) dissolving arginine in 10 parts of algae extract to obtain component E;

[0182] 6) Add component D to component C, start homogenization, and stir evenly to obtain component F;

[0183] 7) Add 1 part of sodium acrylate / sodium acryloyldimethyl taurate copolymer to component F and stir to homogenize. After the mixture is uniform, add component E and stir to obtain anhydrous lotion.

[0184] The preparation method of Comparative Example 10 is as follows:

[0185] 1) 78.2 parts of yeast / rice fermentation product filtrate as component A;

[0186] 2) Start stirring, slowly add 0.25 parts of acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer to component A, stir evenly, then add 0.05 parts of EDTA-disodium, stir evenly to obtain component B;

[0187] 3) Mix 1,3-butanediol and xanthan gum, stir evenly, add to component B, and stir evenly to obtain component C;

[0188] 4) stirring and mixing polyglyceryl-3 diisostearate, caprylic / capric triglyceride, glyceryl tri(ethylhexanoate), polysorbate-20, and hydrogenated polyisobutene to obtain component D;

[0189] 5) dissolving 0.3 parts of arginine in 5 parts of yeast / rice fermentation product filtrate to obtain component E;

[0190] 6) Add component D to component C, start homogenization, and stir evenly to obtain component F;

[0191] 7) Add sodium acrylate / sodium acryloyldimethyl taurate copolymer to component F and stir to homogenize. After the mixture is homogenized, add component E and stir to obtain anhydrous lotion.

[0192] The preparation method of Comparative Example 11 is as follows:

[0193] 1) mixing the algae extract and 68.2 parts of yeast / rice fermentation product filtrate to obtain component A;

[0194] 2) Start stirring, slowly add acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer to component A, stir evenly, then add EDTA-disodium, stir evenly to obtain component B;

[0195] 3) Mix 1,3-butanediol and xanthan gum, stir evenly, add to component B, and stir evenly to obtain component C;

[0196] 4) stirring and mixing polyglyceryl-3 diisostearate, caprylic / capric triglyceride, glyceryl tri(ethylhexanoate), polysorbate-20, and hydrogenated polyisobutene to obtain component D;

[0197] 5) dissolving 0.3 parts of arginine in 5 parts of yeast / rice fermentation product filtrate to obtain component E;

[0198] 6) Add component D to component C, start homogenization, and stir evenly to obtain component F;

[0199] 7) Add 1 part of sodium acrylate / sodium acryloyldimethyl taurate copolymer to component F and stir to homogenize. After the mixture is uniform, add component E and stir to obtain anhydrous lotion.

[0200] The preparation method of Comparative Example 12 is as follows:

[0201] 1) mixing the algae extract and 5 parts of yeast / rice fermentation product filtrate to obtain component A;

[0202] 2) Start stirring, slowly add acrylic acid (ester) / C10-30 alkyl acrylate cross-linked polymer to component A, stir evenly, then add EDTA-disodium, stir evenly to obtain component B;

[0203] 3) Mix 1,3-butanediol and xanthan gum, stir evenly, add to component B, and stir evenly to obtain component C;

[0204] 4) stirring and mixing polyglyceryl-3 diisostearate, caprylic / capric triglyceride, glyceryl tri(ethylhexanoate), polysorbate-20, and hydrogenated polyisobutene to obtain component D;

[0205] 5) dissolving 0.3 parts of arginine in 5 parts of yeast / rice fermentation product filtrate to obtain component E;

[0206] 6) Add component D to component C, start homogenization, and stir evenly to obtain component F;

[0207] 7) Add 1 part of sodium acrylate / sodium acryloyldimethyl taurate copolymer to component F and stir to homogenize. After the mixture is uniform, add component E and stir to obtain anhydrous lotion.

[0208] In the above steps, the stirring speed in step 1) is 30 rpm, and the stirring time is 5 minutes, the stirring speed in step 2) is 40 rpm, and the stirring time is 15 minutes, the stirring speed in step 3) is 40 rpm, and the stirring time is 15 minutes, the stirring speed in step 4) is 40 rpm, and the stirring time is 5 minutes, the homogenizing speed in step 6) is 2000 rpm, the stirring speed is 40 rpm, and the time is 5 minutes, and the homogenizing speed in step 7) is 2000 rpm, the stirring speed is 40 rpm, and the time is 3 minutes.

[0209] Effect verification test example

[0210] 1. Safety test-skin patch test

[0211] Test objects: cosmetics obtained in Examples 1-3, cosmetics obtained in Blank Examples 1-3, and cosmetics obtained in Comparative Examples 1-12 and Reference Examples 1 and 2.

[0212] Number of participants: 600, half male and half female, aged between 20 and 55 years old, all meeting the criteria for subjects.

[0213] Test process: 600 test subjects who met the test criteria were randomly divided into 20 groups, corresponding to the cosmetics obtained in Examples 1-3, the cosmetics obtained in Blank Examples 1-3, the cosmetics obtained in Comparative Examples 1-12, and the cosmetics obtained in Control Examples 1 and 2, with 30 people in each group; the cosmetics in the test subjects were placed in the small chamber of the patch tester, with an amount of about 0.020mL-0.025mL, and no substance was placed in the control well; the patch tester with the test substance added was applied to the back or curved side of the forearm of the test subject with a hypoallergenic tape (manufacturer: Shanghai Medical Device (Group) Co., Ltd. Sanitary Materials Factory, patch test tape product number: 09000251116), and the palm of the hand was gently pressed to make it evenly applied to the skin for 24 hours; after removing the test substance patch tester, the skin reaction was observed according to the standards shown in Table 4 at 30 minutes, 24 hours and 48 hours, and the observation results were recorded. The grading standards are shown in Table 1, and the test results are shown in Table 5.

[0214] Table 4 Skin closure patch test skin reaction grading standard

[0215]

[0216] Table 5 Human skin patch test results of the present invention, blank example, comparative example and control example

[0217]

[0218]

[0219] It can be seen from Table 5 that the cosmetics obtained in Examples 1-3 of the present invention, Blank Examples 1-3, Control Examples 1-2, Comparative Examples 3, 4, 7, 8, 11, and 12 are non-irritating to the skin, while the cosmetics obtained in Comparative Examples 1, 2, 5, 6, 9, and 10 are irritating to the skin.

[0220] The amount of algae extract added in Comparative Example 1 is 88.8, the amount of yeast / rice fermentation product filtrate added in Comparative Example 2 is 88.8, the amount of algae extract added in Comparative Example 5 is 89, and the amount of yeast / rice fermentation product filtrate added in Comparative Example 6 is 89, all of which have safety issues, the amount of algae extract added in Comparative Example 9 is 83.2, and the amount of yeast / rice fermentation product filtrate added in Comparative Example 10 is 83.2, all of which have safety issues;

[0221] Comparative Example 3 (yeast / rice fermentation product filtrate 78.8, algae extract 10), Comparative Example 7 (yeast / rice fermentation product filtrate 79, algae extract 10), Comparative Example 8 (yeast / rice fermentation product filtrate 20, algae extract 69), Comparative Example 11 (yeast / rice fermentation product filtrate 73.2, algae extract 10), Comparative Example 12 (yeast / rice fermentation product filtrate 10, algae extract 73.2) have no safety issues;

[0222] It can be seen that the addition amount of a single algae extract or yeast / rice fermentation product filtrate should not exceed 80%. If a single component is added too much, there will be safety issues. Therefore, in this application, the composition containing algae extract and yeast / rice fermentation product filtrate directly used in anhydrous cosmetics or skin care products is preferably composed of the following components in parts by weight: 40-70 parts of algae extract, 20-40 parts of yeast / rice fermentation product filtrate, and 0.1-2 parts of preservatives. It is further preferably composed of the following components in parts by weight: 50-60 parts of algae extract, 25-35 parts of yeast / rice fermentation product filtrate, and 1 part of preservatives.

[0223] 2. Moisturizing effect test

[0224] Since comparative examples 1, 2, 5, 6, 9, and 10 all failed the safety test, the moisturizing efficacy test experiments of comparative examples 1, 2, 5, 6, 9, and 10 were not performed during the moisturizing efficacy test experiment. The groups for the moisturizing efficacy test experiment were: Example 1, Example 2, Example 3, Blank Example 1, Blank Example 2, Blank Example 3, Control Example 1, Control Example 2, Comparative Example 3, Comparative Example 4, Comparative Example 7, Comparative Example 8, Comparative Example 11, and Comparative Example 12.

[0225] 420 subjects were divided into 14 groups, with 30 subjects in each group, and the samples of Example 1, Example 2, Example 3, Control Example 1, Control Example 2, Blank Example 1, Blank Example 2, Blank Example 3, Comparative Example 3, Comparative Example 4, Comparative Example 7, Comparative Example 8, Comparative Example 11, and Comparative Example 12 were tried respectively.

[0226] Apply the test sample once at a dosage of (2±0.1) mg / cm2, and evenly apply the sample on the inner side of the left or right forearm using a latex finger cot. The single application lasts for 6 hours.

[0227] The test results were collected at the following four time periods: before using the sample, 1 hour after using the sample, 3 hours after using the sample, and 6 hours after using the sample.

[0228] The test items are:

[0229] Skin Moisture Meter CM825 is used to detect the moisture content of the stratum corneum of the skin. The data in Table 6, Table 8, and Table 10 are the average moisture content of 30 subjects in each group, and the data in Table 7, Table 9, and Table 11 are the change rates of the moisture content test results of the stratum corneum of the skin calculated based on the data in Table 6, Table 8, and Table 10.

[0230] Table 6 Test results of moisture content of the skin stratum corneum of Example 1, Blank Example 1, Control Examples 1, 2, Comparative Examples 3, 4

[0231]

[0232] Table 7 Change rate of test results of moisture content of skin stratum corneum of Example 1, Blank Example 1, Control Examples 1, 2, Comparative Examples 3, 4

[0233]

[0234] Table 8 Test results of moisture content of skin stratum corneum in Example 2, Blank Example 2, Comparative Examples 7 and 8

[0235]

[0236] Table 9 Change rate of test results of moisture content of skin stratum corneum of Example 2, Blank Example 2, Comparative Examples 7 and 8

[0237]

[0238] Table 10 Test results of moisture content of skin stratum corneum of Example 3, Blank Example 3, Comparative Examples 11 and 12

[0239]

[0240] Table 11 Change rate of skin stratum corneum moisture content test results

[0241]

[0242]

[0243] Test results:

[0244] Tables 6-11 show the results of the moisture content of the stratum corneum of the skin in the sample area after 1h, 3h, and 6h of using the six groups of samples. Compared with blank examples 1, 2, and 3, control examples 1 and 2, and the corresponding comparative examples, the moisture content of the stratum corneum of the skin in Examples 1, 2, and 3 is significantly improved, the moisturizing effect is more lasting, and the effect is better. The moisturizing effect of the embodiments is better than that of the comparative examples.

[0245] The above description of the embodiments is to facilitate the understanding and use of the invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A water-free cosmetic or skin care product, characterized in that: The anhydrous cosmetic or skin care product comprises, by total weight, a composition containing an algae extract and a yeast / rice fermentation product filtrate and conventional auxiliary materials in the field of cosmetics or skin care products. In the composition containing algae extract and yeast / rice fermentation product filtrate, the mass ratio of the algae extract to the yeast / rice fermentation product filtrate is 50-60:25-35, The conventional auxiliary materials in the field of cosmetics or skin care products account for 1 to 90% of the total weight of the skin care products, the total weight of the algae extract and the yeast / rice fermentation product filtrate accounts for 10 to 99% of the total weight of the skin care products, and the conventional auxiliary materials in the field of cosmetics or skin care products do not contain deionized water; The algae extract has a dry matter content of 7.0-14.0 g / Kg, an essential mineral content of 1500-3500 ppm, an antioxidant phenolic compound content of 50-150 mg / L, and the algae extract also contains essential lipids and 2000-25000 Daltons of protein; The yeast / rice fermentation product filtrate is specifically prepared by the following process: (1) adding water to rice powder, heating, stirring, and obtaining 30wt% rice milk, adding β-glucanase to the rice milk, wherein the addition amount of the enzyme is 0.005% of the mass of the rice milk, and the enzyme activity is 200U / g, and performing enzymolysis to obtain a rice milk enzymolyzate; (2) inoculating yeast strain Saccharomyces veronae into rice milk enzymatic hydrolysate, and fermenting under the following conditions: fermentation temperature of 35° C., fermentation time of 36 hours, pH value of the fermentation process being controlled between 6 and 6.5, and obtaining rice fermentation liquid after fermentation; (3) The fermented rice fermentation liquid is concentrated 10 times by reverse osmosis technology to efficiently enrich the active substances, and then heated, sterilized, cooled and filtered to obtain the concentrated rice fermentation liquid, i.e., the yeast / rice fermentation product filtrate.

2. The anhydrous cosmetic or skin care product according to claim 1, characterized in that: The composition also contains a preservative, and the composition consists of the following components in parts by weight: 50-60 parts of algae extract, 25-35 parts of yeast / rice fermentation product filtrate, 1 part preservative.

3. The anhydrous cosmetic or skin care product according to claim 2, characterized in that: The preservative is selected from one of phenoxyethanol, ethylhexylglycerin, benzoic acid, sodium benzoate, caprylyl glycol or 1,2-hexanediol, or a combination of two or more thereof.

4. The anhydrous cosmetic or skin care product according to claim 1, characterized in that: The anhydrous cosmetic or skin care product is an anhydrous moisturizing essence with high-efficiency moisturizing effect, and the anhydrous moisturizing essence comprises the following components in parts by weight:

5. The anhydrous cosmetic or skin care product according to claim 1, characterized in that: The anhydrous cosmetic or skin care product is an anhydrous lotion with high-efficiency moisturizing effect, and the anhydrous lotion comprises the following components in parts by weight:

6. The anhydrous cosmetic or skin care product according to claim 5, characterized in that: The anhydrous lotion comprises the following components in parts by weight:

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