CN113813212A - Preparation and application of stock solution for cosmetics - Google Patents

Preparation and application of stock solution for cosmetics Download PDF

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CN113813212A
CN113813212A CN202111309425.7A CN202111309425A CN113813212A CN 113813212 A CN113813212 A CN 113813212A CN 202111309425 A CN202111309425 A CN 202111309425A CN 113813212 A CN113813212 A CN 113813212A
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唐天涛
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9794Liliopsida [monocotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9741Pteridophyta [ferns]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/008Preparations for oily skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions
    • A61K2800/5922At least two compounds being classified in the same subclass of A61K8/18
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/85Products or compounds obtained by fermentation, e.g. yoghurt, beer, wine

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Abstract

The invention discloses a preparation method and application of a stock solution for cosmetics. The stock solution for cosmetics comprises the following components: 25-50 parts of rice fermentation liquor, 25-50 parts of dendrobe polysaccharide and 25-50 parts of tamariskoid spikemoss herb extract, wherein the oil-control moisturizing water comprises the following components in percentage by mass: 90.04% of stock solution for cosmetics, 0.01% of sodium hyaluronate (120 ten thousand molecular weight), 0.05% of sodium hyaluronate (1 ten thousand molecular weight), 0.1% of sodium hyaluronate (5000 molecular weight), 0.2% of hydrolyzed sodium hyaluronate and 3% of glycerol; phase B: 5% of propylene glycol, 0.5% of p-hydroxyacetophenone and 0.5% of 1, 2-hexanediol; and C phase: sweet orange essential oil 0.02%, PEG-40 hydrogenated castor oil 0.08%; phase D: 0.5 percent of deep fat-inhibiting agent. According to the invention, the rice fermentation liquor, the dendrobium polysaccharide and the tamariskoid spikemoss herb extract are uniformly mixed to obtain the stock solution for cosmetics, and the stock solution is applied to oil-controlling and moisturizing water. The stock solution is safe and reliable, has no irritation to human skin, and has long-acting oil control effect and moisturizing property.

Description

Preparation and application of stock solution for cosmetics
Technical Field
The invention relates to the field of cosmetics, in particular to preparation and application of a stock solution for cosmetics.
Background
With the development of times and the improvement of living standard, the requirement of people on skin care is higher and higher, the traditional cosmetics such as cream, emulsion and the like are difficult to meet the high demand of part of consumers, and different from the skin care products such as cream, emulsion and the like, the stock solution for the cosmetics is taken as a new product, and a high-concentration specific skin care effect component is added, so that the skin can be more directly and effectively maintained according to various skin requirements, and the possible sticky feeling of the cream, emulsion and the like is avoided, so that the stock solution gradually enters the visual field of people and occupies an important position in the market.
The plant extract becomes one of the main components of the stock solution for cosmetics by virtue of the natural effect, wherein the rice fermentation broth is the main component of the horny layer moisturizing factor NMF, is rich in natural amino acid, is composed of small molecules which are easily absorbed by the skin, has strong permeability, is easy to nourish and improve the skin state, is mild and safe, and has very good using effect on various problem skins such as sensitive and allergic skins, big dry skins, big oily skins and the like; the dendrobe polysaccharide has an anti-inflammatory effect, can repair damaged elastic dermal fibers, restore the original elasticity and luster of skin, can relieve itching and allergy, and has an obvious moisturizing effect; the tamariskoid spikemoss herb extract can inhibit activity of melanocyte, and has whitening and long-term moisturizing effects.
Therefore, the stock solution for cosmetics prepared by taking the rice fermentation liquor, the dendrobium polysaccharide and the tamariskoid spikemoss herb extract as main components has strong skin care efficacy and is worthy of being developed and applied.
Disclosure of Invention
The invention mainly aims to provide preparation and application of a stock solution for cosmetics, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a preparation method of a stock solution for cosmetics comprises the following components in parts by mass: the preparation method comprises the following steps of mixing 25-50 parts of rice fermentation liquor, 25-50 parts of dendrobe polysaccharide and 25-50 parts of tamariskoid spikemoss herb extract, heating the mixture to 50-70 ℃, and uniformly stirring to obtain stock solution for cosmetics.
Preferably, the cosmetic stock solution comprises the following components in parts by weight: 25 parts of rice fermentation liquor, 50 parts of dendrobium polysaccharide and 25 parts of tamariskoid spikemoss herb extract.
The application of a stock solution for cosmetics in oil-controlling and moisturizing water comprises the following components in percentage by mass: 90.04% of stock solution for cosmetics, 0.01% of sodium hyaluronate (120 ten thousand molecular weight), 0.05% of sodium hyaluronate (1 ten thousand molecular weight), 0.1% of sodium hyaluronate (5000 molecular weight), 0.2% of hydrolyzed sodium hyaluronate and 3% of glycerol; phase B: 5% of propylene glycol, 0.5% of p-hydroxyacetophenone and 0.5% of 1, 2-hexanediol; and C phase: sweet orange essential oil 0.02%, PEG-40 hydrogenated castor oil 0.08%; phase D: 0.5 percent of deep fat-inhibiting agent.
Preferably, the oil-control moisturizing water is prepared by the following steps:
the method comprises the following steps: mixing the phase B, heating and dissolving at 60 ℃, and cooling for later use;
step two: adding water into a main pot, pre-dispersing the powder in the phase A by using glycerol, pouring the pre-dispersed powder into the water, heating to 85 ℃, stirring until the pre-dispersed powder is completely dissolved to be transparent, preserving heat for 10-15 minutes, and beginning to cool;
step three: adding the pre-dissolved phase B when the temperature of the main pot is reduced to 55-60 ℃, and uniformly stirring;
step four: premixing the phase C, and adding and stirring until the temperature of the main pot is reduced to 50 ℃ until the mixture is completely transparent;
step five: when the temperature of the main pot is reduced to below 45 ℃, adding the phase D and stirring uniformly;
step six: cooling to room temperature, and detecting and discharging.
The application of a stock solution for cosmetics in another oil-controlling and moisturizing water comprises the following components in percentage by mass: 90.04% of stock solution for cosmetics, 0.36% of sorbitol and 3% of glycerol; phase B': 5% of 1, 3-butanediol, 0.5% of p-hydroxyacetophenone and 0.5% of 1, 2-pentanediol; c' phase: rose essential oil 0.02%, PEG-40 hydrogenated castor oil 0.08%; d' phase: 0.5 percent of deep fat-inhibiting agent.
Preferably, the preparation steps of the other oil-control moisturizing water are as follows:
the method comprises the following steps: mixing B', heating at 60 deg.C for dissolving, and cooling;
step two: adding water into a main pot, pre-dispersing the powder in the phase A' by using glycerol, pouring the pre-dispersed powder into the water, heating to 85 ℃, stirring until the pre-dispersed powder is completely dissolved to be transparent, preserving heat for 10-15 minutes, and beginning to cool;
step three: when the temperature of the main pot is reduced to 55-60 ℃, adding the pre-dissolved B' phase, and uniformly stirring;
step four: premixing the phase C', adding the mixture when the temperature of a main pot is reduced to 50 ℃, and stirring until the mixture is completely transparent;
step five: when the temperature of the main pot is reduced to below 45 ℃, adding the phase D' and stirring uniformly;
step six: cooling to room temperature, and detecting and discharging.
Compared with the prior art, the invention has the following beneficial effects:
the natural ingredients in the stock solution for cosmetics provided by the invention have strong skin care efficacy. The rice fermentation liquor is a main component of the horny layer moisturizing factor NMF, is rich in natural amino acid, is composed of small molecules which are easily absorbed by the skin, has strong permeability, is easy to nourish and improve the skin state, is mild and safe, and has very good using effect on sensitive and allergic skin, big dry skin, big oily skin and other problems; the dendrobe polysaccharide has an anti-inflammatory effect, can repair damaged elastic dermal fibers, restore the original elasticity and luster of skin, can relieve itching and allergy, and has an obvious moisturizing effect; the tamariskoid spikemoss herb extract can inhibit activity of melanocyte, and has whitening and long-term moisturizing effects. The natural components can be compatible for use, are safe and reliable, have no stimulation to human skin, have long-acting oil control effect and moisturizing performance, can effectively repair various skin problems, and are suitable for wide crowds.
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FIG. 1 is a graph showing the results of the oil control performance test of cosmetic raw liquids of examples 1 to 3;
FIG. 2 is a graph showing the results of the oil control performance test of the stock solution for cosmetics of example 1 and comparative examples 1 to 2;
FIG. 3 is a graph showing the results of oil control performance tests on the application formula of the stock solution 2 for cosmetics and the comparative groups 1 to 2;
FIG. 4 is a graph showing the results of a moisturizing performance test of the stock solutions for cosmetics of examples 1 to 3;
FIG. 5 is a graph showing the results of a moisturizing performance test of the stock solution for cosmetics of example 1 and comparative examples 1 to 2;
FIG. 6 is a graph showing the results of the moisturizing performance test of the cosmetic raw liquid 2 and the comparative groups 1 to 2.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1 cosmetic preparation stock solution 1
Weighing 50 parts by mass of rice fermentation liquor, 25 parts by mass of dendrobe polysaccharide and 25 parts by mass of tamariskoid spikemoss herb extract into a container, heating to 50-75 ℃, and uniformly stirring to obtain stock solution 1 for cosmetics.
Example 2 cosmetic preparation stock solution 2
Weighing 25 parts by mass of rice fermentation liquor, 50 parts by mass of dendrobe polysaccharide and 25 parts by mass of tamariskoid spikemoss herb extract into a container, heating to 50-75 ℃, and uniformly stirring to obtain stock solution 2 for cosmetics.
Example 3 cosmetic preparation stock solution 3
Weighing 25 parts by mass of rice fermentation liquor, 25 parts by mass of dendrobe polysaccharide and 50 parts by mass of tamariskoid spikemoss herb extract into a container, heating to 50-75 ℃, and uniformly stirring to obtain stock solution 3 for cosmetics.
Application example 1
The formula of the oil-control moisturizing lotion is shown in the table 1:
TABLE 1
Figure BDA0003341380490000041
The preparation method of the oil-control moisturizing lotion comprises the following steps:
the method comprises the following steps: mixing the phase B, heating and dissolving at 60 ℃, and cooling for later use;
step two: adding water into a main pot, pre-dispersing the powder in the phase A by using glycerol, pouring the pre-dispersed powder into the water, heating to 85 ℃, stirring until the pre-dispersed powder is completely dissolved to be transparent, preserving heat for 10-15 minutes, and beginning to cool;
step three: adding the pre-dissolved phase B when the temperature of the main pot is reduced to 55-60 ℃, and uniformly stirring;
step four: premixing the phase C, and adding and stirring until the temperature of the main pot is reduced to 50 ℃ until the mixture is completely transparent;
step five: when the temperature of the main pot is reduced to below 45 ℃, adding the phase D and stirring uniformly;
step six: cooling to room temperature, and detecting and discharging.
Another formula of the oil-control moisturizing lotion is shown in table 2:
TABLE 2
Figure BDA0003341380490000051
The preparation method of the oil-control moisturizing lotion comprises the following steps:
(1) mixing the phase B, heating and dissolving at 60 ℃, and cooling for later use;
(2) adding water into a main pot, pre-dispersing the powder in the phase A by using glycerol, pouring the pre-dispersed powder into the water, heating to 85 ℃, stirring until the pre-dispersed powder is completely dissolved to be transparent, preserving heat for 10-15 minutes, and beginning to cool;
(3) adding the pre-dissolved phase B when the temperature of the main pot is reduced to 55-60 ℃, and uniformly stirring;
(4) premixing the phase C, and adding and stirring until the temperature of the main pot is reduced to 50 ℃ until the mixture is completely transparent;
(5) when the temperature of the main pot is reduced to below 45 ℃, adding the phase D and stirring uniformly;
(6) cooling to room temperature, and detecting and discharging.
Effects of the embodiment
The physical and chemical indexes, efficacy and safety of the stock solution for cosmetics (examples 1 to 3) and the oil-controlling and moisture-retaining water (examples 4 to 5) were tested.
First, physicochemical index test
Sensory testing: visually observing the properties of the product, and testing whether the product is abnormal;
and (3) heat resistance test: putting the sample into an electric heating constant temperature incubator at the temperature of (40 +/-1) DEG C for 24h, taking out the sample after the end, and observing whether the sample has bad phenomena of color change, layering and the like at room temperature to judge the heat resistance of the sample;
cold resistance test: putting the sample into a refrigerator at (-5-10) DEG C +/-1 ℃ for 24h, taking out the sample after the completion, and observing whether the sample has adverse phenomena such as color change, layering and the like at room temperature to judge the cold resistance of the sample;
and (3) centrifugal test: and (3) putting the sample into a centrifuge, centrifuging for 30min at the rotating speed of (2000-4000) r/min, taking out after the centrifugation is finished, and observing whether the sample has adverse phenomena such as separation, layering and the like so as to judge the centrifugation stability of the sample.
As shown in Table 3, the cosmetic stock solutions of examples 1 to 3 and the oil-and moisture-controlling water-retaining solutions of examples 4 to 5 all had good stability.
Table 3, results of physical and chemical index testing in examples 1 to 5
Figure BDA0003341380490000061
Second, efficacy test
1. Oil control test
(1) Examples 1 to 3 oil control Properties of cosmetic stocks 1 to 3
Sodium hyaluronate (120 ten thousand molecular weight) is used as a positive control, deionized water is used as a blank control, the oil control capability of the examples 1-3 is examined, 1% (w/w) of aqueous solution is prepared respectively, the oil control capability of the aqueous solution on the just-cleaned face skin is measured by using a skin oil content probe in a skin elasticity tester MPA580 of Germany CK company, the raw liquids 1-3 for cosmetics are compared with each other, and the result is shown in figure 1.
As can be seen from the results in fig. 1, the oil control performance of examples 1 to 3 is significantly better than that of the blank group and the hyaluronic acid control group, and the oil control performance of example 2 is the best, which indicates that the oil control performance of the stock solution for cosmetics is significantly better and the oil control performance of the stock solution for cosmetics 2 is the best, compared with the use of deionized water or hyaluronic acid alone.
(2) Oil control tests of various concentrations of stock solution for cosmetics 1 of example 1 with blanks, comparative example 1 and comparative example 2;
the blank group is distilled water;
comparative example 1: the difference from example 1 is that comparative example 1 contains dendrobe polysaccharide and tamariskoid spikemoss herb extract,
the rice fermentation liquor is not contained (equal amount of rice fermentation liquor is replaced by water), and other components and preparation method are the same as those of the cosmetic stock solution 1;
comparative example 2: the difference from example 2 is that comparative example 2 contains rice fermentation broth and tamariskoid spikemoss herb extract, does not contain dendrobe polysaccharide (equal amount of dendrobe polysaccharide is replaced by water), and other components and preparation method are the same as those of stock solution 2 for cosmetics;
the aqueous solutions of example 1, comparative example 1 and comparative example 2 were prepared at concentrations of 1%, 3% and 5% by mass, respectively, and the oil control of the freshly cleaned facial skin was determined for samples to be tested at different concentrations, and the results are shown in fig. 2.
From the results in fig. 2, it can be seen that the oil control performance of example 1 is enhanced with the increase of concentration (1%, 5%, 10%), and the oil control performance of example 1 is significantly stronger than that of comparative examples 1 and 2 under the same concentration, which indicates that the compounding of the rice fermentation broth, the dendrobe polysaccharide and the tamariskoid spikemoss herb extract can play a role in synergistic oil control.
(3) Application formula of stock solution 2 for cosmetics (application example 1) oil control performance test
The oil-control moisturizing water with the cosmetic stock solution of example 4 was used as an experimental group, and a blank group, a comparative group 1, and a comparative group 2 were added;
the blank group is an oil-controlling and moisturizing formula without adding the cosmetic stock solution 2;
comparative group 1: the difference from the experimental group is that the added stock solution for cosmetics is different, and the added stock solution for cosmetics in the comparative group 1 is different from the stock solution for cosmetics 2 in that the ingredients only contain dendrobium polysaccharide and the extract of the tamariskoid spikemoss herb, the ingredients do not contain rice fermentation liquor (equal amount of rice fermentation liquor is replaced by water), and other ingredients and the preparation method
As in application example 1.
Comparative group 2: the difference from the experimental group is that the added stock solution for cosmetics is different, and the added stock solution for cosmetics of the comparative group 2 is different from the stock solution for cosmetics 2 in that the components only contain rice fermentation liquor and the extract of the tamariskoid spikemoss herb, and the ingredients do not contain dendrobe polysaccharide (the same amount of dendrobe polysaccharide is replaced by water), and the other ingredients are the same as the preparation method and the application example 1.
The formulation process of the blank group, the comparison group 1 and the comparison group 2 is the same as that of the experimental group, and the oil control performance of the blank group, the comparison group 1 and the comparison group 2 on the freshly cleaned face skin is measured, and the result is shown in figure 3.
From the results in fig. 3, it can be seen that the oil-controlling moisturizing water prepared by adding the stock solution for cosmetics has a better oil-controlling effect than the oil-controlling moisturizing water without adding the stock solution for cosmetics, and the stock solution for cosmetics compounded by the rice fermentation broth, the dendrobe polysaccharide and the tamariskoid spikemoss herb extract can play a role in synergistic oil control.
2. Moisture retention test
(1) Examples 1 to 3 cosmetic stock solutions 1 to 3 were tested for moisture retention
Sodium hyaluronate (120 ten thousand molecular weight) is used as a positive control, deionized water is used as a blank control, the moisturizing capabilities of the examples 1-3 are examined, 1% (w/w) of aqueous solutions are respectively prepared, a skin moisture test probe in a skin elasticity tester MPA580 of Germany CK company is used for measuring the moisturizing degree according to QB/T4256 plus 2011 'guideline for evaluating the moisturizing effect of cosmetics', the raw liquids 1-3 for cosmetics are mutually compared, and the result is shown in figure 4.
From the results in fig. 4, it is understood that the moisturizing properties of examples 1 to 3 are significantly better than those of the blank group and the hyaluronic acid control group, and the moisturizing property of example 2 is the best, which indicates that the moisturizing property of the stock solution for cosmetics is significantly better than that of the stock solution for cosmetics using only deionized water or hyaluronic acid, and the moisturizing property of the stock solution for cosmetics 2 is the best.
(2) Moisture retention test of various concentrations of stock solution for cosmetics 1 of example 1 with blank, comparative example 1 and comparative example 2;
the blank group is distilled water;
comparative example 1: the difference from example 1 is that comparative example 1 contains dendrobe polysaccharide and tamariskoid spikemoss herb extract, does not contain rice fermentation liquor (equal amount of rice fermentation liquor is replaced by water), and other components and preparation method are the same as that of cosmetic stock solution 1;
comparative example 2: the difference from example 2 is that comparative example 2 contains rice fermentation broth and tamariskoid spikemoss herb extract, does not contain dendrobe polysaccharide (equal amount of dendrobe polysaccharide is replaced by water), and other components and preparation method are the same as those of stock solution 2 for cosmetics;
the aqueous solutions of example 1, comparative example 1 and comparative example 2 with the concentrations of 1%, 3% and 5% are prepared according to the mass ratio, and the moisture retention of samples to be tested with different concentrations is determined according to QB/T4256-.
From the results in fig. 5, it can be seen that the moisture retention of example 1 is enhanced with the increase of concentration (1%, 5%, 10%), and the moisture retention of example 1 is significantly stronger than that of comparative examples 1 and 2 under the same concentration, which indicates that the combination of the rice fermentation broth, the dendrobe polysaccharide and the tamariskoid spikemoss herb extract can play a synergistic effect in moisture retention.
(3) Application formulation of stock solution 2 for cosmetics (application example 1) moisturizing Performance test
The oil-control moisturizing water with the cosmetic stock solution of example 4 was used as an experimental group, and a blank group, a comparative group 1, and a comparative group 2 were added;
the blank group is an oil-controlling and moisturizing formula without adding the cosmetic stock solution 2;
comparative group 1: the difference from the experimental group is that the added stock solution for cosmetics is different, the added stock solution for cosmetics of the comparative group 1 is different from the stock solution for cosmetics 2 in that the ingredients only contain dendrobium polysaccharide and the extract of the tamariskoid spikemoss herb, the rice fermentation liquor is not contained (equal amount of rice fermentation liquor is replaced by water), and other ingredients are the same as the preparation method of the application example 1.
Comparative group 2: the difference from the experimental group is that the added stock solution for cosmetics is different, and the added stock solution for cosmetics of the comparative group 2 is different from the stock solution for cosmetics 2 in that the components only contain rice fermentation liquor and the extract of the tamariskoid spikemoss herb, and the ingredients do not contain dendrobe polysaccharide (the same amount of dendrobe polysaccharide is replaced by water), and the other ingredients are the same as the preparation method and the application example 1.
The formulation process of the blank group, the comparison group 1 and the comparison group 2 is the same as that of the experimental group, the moisture retention of the skin is measured according to QB/T4256-.
The results in fig. 6 show that the oil-controlling moisturizing water prepared by adding the stock solution for cosmetics has a better moisturizing effect than the oil-controlling moisturizing water without adding the stock solution for cosmetics, and the stock solution for cosmetics compounded by the rice fermentation liquid, the dendrobium polysaccharide and the tamariskoid spikemoss herb extract can play a role in synergy and moisturizing.
3. Safety test
Selecting 30 volunteers as subjects, wherein the subjects are 25-40 years old, male and female halves, the skin of the subjects is healthy, no skin allergy history exists, the skin patch test is carried out according to the selection standard of the subjects. Selecting a proper patch applicator, respectively smearing about 0.05g of the patch applicator in each of the examples 1,2 and 3 in a closed patch test mode, tightly attaching the patch applicator to the forearm of a subject by using a special adhesive tape, removing the subject after 24h, respectively recording skin reactions of 0.5, 6, 12, 24 and 48h after removal, and recording the results according to the skin reaction grading standard in the cosmetic hygiene Specification.
The result of the human body patch test shows that: 30 subjects have no skin adverse reaction after 0.5, 6, 12, 24 and 48 hours of removing the test substances, which indicates that the cosmetic has good use safety.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A method for preparing stock solution for cosmetics is characterized by comprising the following steps: the stock solution for the cosmetics comprises the following components in parts by mass: the preparation method comprises the following steps of mixing 25-50 parts of rice fermentation liquor, 25-50 parts of dendrobe polysaccharide and 25-50 parts of tamariskoid spikemoss herb extract, heating the mixture to 50-70 ℃, and uniformly stirring to obtain stock solution for cosmetics.
2. Use of a stock solution for cosmetics according to claim 1 in oil-controlling and moisturizing water, characterized in that: the oil-control moisturizing water comprises the following components in percentage by mass: 90.04% of stock solution for cosmetics, 0.01% of sodium hyaluronate (120 ten thousand molecular weight), 0.05% of sodium hyaluronate (1 ten thousand molecular weight), 0.1% of sodium hyaluronate (5000 molecular weight), 0.2% of hydrolyzed sodium hyaluronate and 3% of glycerol; phase B: 5% of propylene glycol, 0.5% of p-hydroxyacetophenone and 0.5% of 1, 2-hexanediol; and C phase: sweet orange essential oil 0.02%, PEG-40 hydrogenated castor oil 0.08%; phase D: 0.5 percent of deep fat-inhibiting agent.
3. Use of a stock solution for cosmetics in oil-controlling and moisturizing water according to claim 2, characterized in that: the preparation method of the oil-control moisturizing lotion comprises the following steps:
the method comprises the following steps: mixing the phase B, heating and dissolving at 60 ℃, and cooling for later use;
step two: adding water into a main pot, pre-dispersing the powder in the phase A by using glycerol, pouring the pre-dispersed powder into the water, heating to 85 ℃, stirring until the pre-dispersed powder is completely dissolved to be transparent, preserving heat for 10-15 minutes, and beginning to cool;
step three: adding the pre-dissolved phase B when the temperature of the main pot is reduced to 55-60 ℃, and uniformly stirring;
step four: premixing the phase C, and adding and stirring until the temperature of the main pot is reduced to 50 ℃ until the mixture is completely transparent;
step five: when the temperature of the main pot is reduced to below 45 ℃, adding the phase D and stirring uniformly;
step six: cooling to room temperature, and detecting and discharging.
4. Use of a stock solution for cosmetics according to claim 1 in another oil-controlling and moisturizing water, characterized in that: the oil-control moisturizing water consists of the following components in percentage by mass, phase A': 90.04% of stock solution for cosmetics, 0.36% of sorbitol and 3% of glycerol; phase B': 5% of 1, 3-butanediol, 0.5% of p-hydroxyacetophenone and 0.5% of 1, 2-pentanediol; c' phase: rose essential oil 0.02%, PEG-40 hydrogenated castor oil 0.08%; d' phase: 0.5 percent of deep fat-inhibiting agent.
5. Use of a stock solution for cosmetics in another oil-controlling and moisturizing water according to claim 4, characterized in that: the preparation method of the other oil-control moisturizing lotion comprises the following steps:
the method comprises the following steps: mixing B', heating at 60 deg.C for dissolving, and cooling;
step two: adding water into a main pot, pre-dispersing the powder in the phase A' by using glycerol, pouring the pre-dispersed powder into the water, heating to 85 ℃, stirring until the pre-dispersed powder is completely dissolved to be transparent, preserving heat for 10-15 minutes, and beginning to cool;
step three: when the temperature of the main pot is reduced to 55-60 ℃, adding the pre-dissolved B' phase, and uniformly stirring;
step four: premixing the phase C', adding the mixture when the temperature of a main pot is reduced to 50 ℃, and stirring until the mixture is completely transparent;
step five: when the temperature of the main pot is reduced to below 45 ℃, adding the phase D' and stirring uniformly;
step six: cooling to room temperature, and detecting and discharging.
CN202111309425.7A 2021-11-06 2021-11-06 Preparation and application of stock solution for cosmetics Pending CN113813212A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006306841A (en) * 2005-03-30 2006-11-09 Kose Corp Two-layer type cosmetic
CN108030739A (en) * 2017-12-15 2018-05-15 广东盛美化妆品有限公司 A kind of condensation of the Herba Dendrobii extract containing iron sheet and preparation method thereof
CN108578325A (en) * 2018-07-09 2018-09-28 广州赛莱拉干细胞科技股份有限公司 Moisturizing and sun-screening composition and application thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006306841A (en) * 2005-03-30 2006-11-09 Kose Corp Two-layer type cosmetic
CN108030739A (en) * 2017-12-15 2018-05-15 广东盛美化妆品有限公司 A kind of condensation of the Herba Dendrobii extract containing iron sheet and preparation method thereof
CN108578325A (en) * 2018-07-09 2018-09-28 广州赛莱拉干细胞科技股份有限公司 Moisturizing and sun-screening composition and application thereof

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Application publication date: 20211221