CN114306201B - Sun-screening composition and application thereof - Google Patents
Sun-screening composition and application thereof Download PDFInfo
- Publication number
- CN114306201B CN114306201B CN202111598945.4A CN202111598945A CN114306201B CN 114306201 B CN114306201 B CN 114306201B CN 202111598945 A CN202111598945 A CN 202111598945A CN 114306201 B CN114306201 B CN 114306201B
- Authority
- CN
- China
- Prior art keywords
- sun
- sunscreen
- cream
- content
- montmorillonite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The application belongs to the technical field of cosmetics, and discloses a sun-screening composition and application thereof. The composition comprises montmorillonite and probiotic fermented extract. The composition can improve absorbance of the sun-screening product in UVB region after being added into sun-screening product matrix, so that absorbance of the sun-screening product in UVB region is greater than 0.5, and sun-screening effect is achieved; the substrate of the sun-screening product without montmorillonite and/or probiotics fermentation extract is not added, the absorbance of the obtained sun-screening product in a UVB area is less than 0.5, and the sun-screening effect is not achieved; moreover, the montmorillonite and the probiotics fermentation extract provided by the application have a synergistic effect in the aspect of improving the absorbance value of a UVB region, and can be used in sun-proof products.
Description
Technical Field
The application belongs to the technical field of cosmetics, and particularly relates to a sun-screening composition and application thereof.
Background
The general development trend of the current cosmetics is represented by functionalization, naturalization, greenization, bioengineering and new technology.
For human skin health, the skin is the largest organ of the human body, provides a first protective barrier for the body, and is very relevant for maintaining the homeostasis of the human body. Ultraviolet rays are ubiquitous, and once sun protection is performed poorly, signal molecules in skin emit dangerous signals, high concentration free radicals can act on human cells to cause metabolic disorders, the free radicals have oxidability and oxidize substances in the cells, meanwhile, ultraviolet rays are irradiated to cause a large amount of ROS in the cells to cause the increase of expression of Matrix Metalloproteinases (MMPs), degradation of extracellular matrix is caused, phototoxic reaction, photoallergence and the like are easy to occur, and the problems of wrinkles, desquamation, photoaging and the like are caused, and skin cancer is caused seriously. Therefore, a sunscreen product with good performance is a key to protecting the skin.
Disclosure of Invention
The object of the first aspect of the present application is to provide a composition.
The object of the second aspect of the present application is to provide the use of the composition of the first aspect of the present application in a sunscreen product.
The object of a third aspect of the present application is to provide a sunscreen product.
The fourth aspect of the present application aims to provide a sunscreen.
The fifth aspect of the present application aims to provide the method for preparing the sun cream of the fourth aspect.
In order to achieve the above purpose, the technical scheme adopted by the application is as follows:
in a first aspect of the application, a composition is provided, consisting of montmorillonite and a probiotic fermented extract.
Preferably, the probiotic fermented extract is at least one of lactobacillus fermented extract, bifidobacterium lactis fermented extract, lactobacillus casei fermented extract, streptococcus thermophilus fermented extract and lactobacillus reuteri fermented extract; further is lactobacillus fermentation extract.
Preferably, the mass ratio of montmorillonite to probiotic fermented extract is (0.5-5): (0.5-5); further preferably, the mass ratio of montmorillonite to probiotic fermented extract is (1-3): (1-3); still more preferably, the mass ratio of montmorillonite to probiotic fermented extract is 1:1.
preferably, the probiotic fermented extract is a sterilized probiotic fermented extract.
In a second aspect of the application there is provided the use of a composition according to the first aspect of the application in a sunscreen product.
Preferably, the sun protection product comprises a sun protection cream, a sun protection milk, and a sun protection honey.
In a third aspect of the application there is provided a sunscreen product comprising the composition of the first aspect of the application and a sunscreen product base.
Preferably, the sunscreen product matrix is at least one of a humectant, a sunscreen, an emulsifier, a pH adjuster, a preservative, an essence, a chelating agent, a colorant, an antioxidant, and a skin conditioning agent.
Preferably, the sun protection product is at least one of a sunscreen cream, a sun protection milk and a sun protection honey.
In a fourth aspect of the application there is provided a sunscreen comprising montmorillonite, a probiotic fermented extract and a sunscreen base.
Preferably, the content of the montmorillonite is 0.5-5% by mass percent of the sun cream; further 1 to 3%.
Preferably, the content of the probiotics fermentation extract is 0.5-5% based on the mass percentage of the sun cream; further 1 to 3%.
Preferably, the probiotic fermented extract is at least one of lactobacillus fermented extract, lactobacillus casei fermented extract, streptococcus thermophilus fermented extract and lactobacillus reuteri fermented extract; further is lactobacillus fermentation extract.
Preferably, the probiotic fermented extract is a sterilized probiotic fermented extract.
Preferably, the sunscreen matrix comprises: sunscreens, moisturizers, emulsifiers, pH modifiers and water.
Preferably, the content of the sun-screening agent is 2-6% by mass percent of the sun-screening cream; further 3.5 to 4.5 percent.
Preferably, the content of the humectant is 8-12% by mass percent of the sun cream; further 10% -11%.
Preferably, the content of the emulsifier is 10-14% by mass percent of the sun cream; further, the content is 11 to 13%.
Preferably, the content of the pH regulator is 3-7% based on the mass percentage of the sun cream; further, the content is 4 to 6%.
Preferably, the content of the water is 60-70% by mass percent of the sun cream; further, the content is 62 to 68%.
Preferably, the sunscreen is at least one of avobenzone, titanium dioxide and cinnamate; further at least one of avobenzone and titanium dioxide; and further avobenzone.
Preferably, the humectant is at least one of glycerin and sodium hyaluronate.
Preferably, the emulsifier is at least one of monoglyceride stearate and polyoxyethylene nonylphenol ether-10; further, the composition is monoglyceride of stearic acid.
Preferably, the pH adjuster is triethanolamine.
In a fifth aspect of the present application, there is provided a method of preparing a sunscreen according to the fourth aspect of the present application, comprising the steps of:
mixing the sun-screening agent, the emulsifying agent and part of the humectant, and heating to 70-95 ℃ to obtain phase A;
mixing the pH regulator, the rest humectant and water, and heating to 70-95 ℃ to obtain phase B;
adding phase B into phase A, emulsifying, cooling to 20-30deg.C, adding montmorillonite and probiotic fermented extract, and obtaining sunscreen cream.
The beneficial effects of the application are as follows:
the application provides a sun-proof composition, which consists of montmorillonite and probiotics fermentation extract; the composition can improve absorbance of the sun-screening product in UVB region after being added into sun-screening product matrix, so that absorbance of the sun-screening product in UVB region is greater than 0.5, and sun-screening effect is achieved; the substrate of the sun-screening product without montmorillonite and/or probiotics fermentation extract is not added, the absorbance of the obtained sun-screening product in a UVB area is less than 0.5, and the sun-screening effect is not achieved; and, the improvement value of the absorbance value of the sun-screening cream added with the montmorillonite and the probiotic fermented extract is larger than the sum of the improvement value of the absorbance value of the sun-screening cream added with the montmorillonite and the probiotic fermented extract in the UVB region relative to the sun-screening cream not added with the montmorillonite and the probiotic fermented extract and the improvement value of the absorbance value of the sun-screening cream added with the probiotic fermented extract in the UVB region relative to the sun-screening cream not added with the montmorillonite and the probiotic fermented extract.
The application also provides the sun cream which has good moisturizing performance, good stability and weak pH, has good sun-proof performance, and can protect skin under daily sun protection.
Drawings
Fig. 1 is a graph of the water loss rate of the sunscreen of example 5.
Detailed Description
The present application will be described in further detail with reference to specific examples.
It is to be understood that these examples are illustrative of the present application and are not intended to limit the scope of the present application.
The experimental methods, in which specific conditions are not noted in the following examples, are generally conducted under conventional conditions or under conditions recommended by the manufacturer. The materials, reagents and the like used in this example are commercially available ones unless otherwise specified.
Glyceryl monostearate (95%), glycerol (. Gtoreq.99.5%, GC), sodium hyaluronate (95%, source: streptococcus equi), triethanolamine (98%, AR), avobenzone (1- (4-tert-butylphenyl) -3- (4-methoxyphenyl) -1, 3-propanedione (> 98%, T)) were purchased from Shanghai Meilin Biochemical technologies Co., ltd; the probiotic fermented extract in this example was a lactic acid bacteria fermented extract, purchased from australia biomedical technologies limited in guangzhou city.
Examples and comparative examples
The formulations of the sunblocks of examples 1 to 5 and comparative examples 1 to 3 are shown in Table 1.
The preparation method of the sun cream of examples 1 to 5 is as follows:
(1) Uniformly mixing and heating glyceryl monostearate, glycerol and avobenzone to 85 ℃, and preserving heat for 10min to obtain a phase A;
(2) Dissolving triethanolamine and sodium hyaluronate in water, and heating in water bath to 85deg.C to obtain phase B;
(3) Adding phase B into phase A, stirring until completely neutralizing and emulsifying to obtain milky pasty ointment, continuously stirring and maintaining for 10min, cooling to room temperature, adding montmorillonite and sterilized probiotic fermented extract at 90deg.C, and stirring to obtain sunscreen cream.
The preparation of the sunscreen of comparative example 1 was identical to that of example 1, except that montmorillonite and probiotic fermented extract were not added.
The preparation of the sunscreen of comparative example 2 was identical to that of example 1, except that no probiotic fermented extract was added.
The preparation method of the sunscreen of comparative example 3 was identical to that of example 1 except that montmorillonite was not added.
Table 1 formulations of sunscreens of examples 1 to 5 and comparative examples 1 to 3
Effect examples
1. Sun protection
The evaluation of the effect was carried out according to the evaluation recipe (Table 2) of the UVB region sun protection effect of the sun protection cosmetics specified in QB/T2410-1998.
Table 2 evaluation of UVB segment sunscreen effect of sunscreens
0.1g of each of the sunscreen creams of examples 1 to 5 and comparative examples 1 to 3 was uniformly smeared on 3M adhesive tape paper, left for 20min, taken out and attached to the light transmitting side of a quartz cuvette, and the absorption value of the sunscreen cream at 280-320nm (UVB region) was measured, and each treatment was repeated 3 times, and the results are shown in Table 3: the absorbance of the sun cream provided by the application in a UVB region is more than 0.5, and the sun cream has a sun-screening effect; the absorbance of the sunscreen cream (comparative examples 1-3) without montmorillonite and/or probiotic fermented extract in UVB region is less than 0.5, and the sunscreen effect is not achieved; and, the sunscreen cream (example 5) added with the montmorillonite and the probiotic fermented extract had a higher elevation value (0.6984-0.3889 = 0.3095) in UVB region than the sunscreen cream (comparative example 3) added with the montmorillonite alone, compared with the sunscreen cream (comparative example 1) not added with the montmorillonite and the probiotic fermented extract, and the sunscreen cream (comparative example 2) added with the probiotic fermented extract alone, compared with the sunscreen cream (comparative example 1) not added with the montmorillonite and the probiotic fermented extract, had a synergistic effect (0.4583-0.3889+0.3671-0.3889 = 0.0476).
TABLE 3 UV absorbance values of sunscreens in UVB region for different experimental groups
2. Moisture retention
The sun cream of example 5 was placed in a petri dish while distilled water was used as a control group, and the original weights were weighed and recorded, respectively; and then respectively placing the three groups of evaporation dishes into an electric heating drying oven at 37 ℃, respectively weighing and recording every 5min, calculating the quality difference between each group of samples after being added and the samples after being taken out from the electric heating constant temperature incubator, judging the water loss amount of each group of evaporation dishes, judging the moisture retention according to the water loss rate, and keeping the moisture better when the water loss rate is smaller within a certain time. The results are shown in FIG. 1: the extremely low water loss rate of the sunscreen cream provided in the example 5 shows that the sunscreen cream provided in the example has better moisturizing performance.
3. Stability of
Taking 2g of the sun cream in the embodiment 3 and 5, putting into a centrifuge tube with scales, centrifuging at 2000r/min for 30min, and observing the phenomenon; meanwhile, taking 0.5g of sun cream in the embodiments 3 and 5, respectively sealing and packaging in a culture dish, placing in a incubator at 40 ℃ and a refrigerator at 4 ℃, taking out after 24 hours, recovering to room temperature, and observing the phenomenon; taking 0.5g of the sun cream of the embodiment 3 and 5, respectively sealing and packaging in a culture dish, placing in a normal temperature environment, taking out after 2 to 6 days, and observing the phenomenon; the results are shown in Table 4: the sunscreen cream provided in examples 3 and 5 was free from delamination after centrifugation, oil-free water separation after high temperature and low temperature treatment, and no change after 6 days of standing at normal temperature (change of ultraviolet absorbance value in UVB region is shown in table 5), indicating that the sunscreen cream provided in this example has high stability.
Table 4 stability test results of sunscreens obtained in examples 3 and 5
TABLE 5 absorbance change test results of sunscreens obtained in examples 3 and 5
pH value of
1.0g of a sample (sun cream of examples 1-5) is taken, 20mL of deionized water is added, the mixture is heated and boiled slightly, the mixture is stirred uniformly, after cooling and filtering, a little of the sample solution is dipped on pH test paper by a glass rod, after the color change of the sample solution is stable, the sample solution is compared with a standard colorimetric card, and the pH range of the sample solution is observed. The results show that: the pH range of the sun cream is 7-8, and the sun cream is alkalescent, meets the requirement that the pH of the emulsion for external use is less than 8.3, but is different from the weak acidic skin care products in the literature in function and applicable crowd. The weak acid products are more favorable for dry skin groups, and mainly play a role in sterilization; the weakly alkaline product provided by the embodiment is more favorable for oily skin groups, and mainly has the effects of neutralizing facial grease and supplementing water.
5. Appearance and fineness
The appearance and fineness of the sunblocks of example 5 and comparative examples 1 to 3 were observed, and a proper amount of the samples were applied to the back of the hand to feel the viscosity and the ease of application.
In appearance, the sample without montmorillonite is off-white and frosted and milky without special smell, while the sample with montmorillonite is light pink and frosted and milky without special smell. In terms of fineness, the sample without montmorillonite is easy to smear, has moderate viscosity, and has a slightly greasy feel when covered on the skin. After montmorillonite is added, the smoothness, the compactness and the extensibility of the sample can be further improved, so that the sun cream is fresh but not greasy when being covered on the skin, the skin feel experience effect is better, the skin can be effectively cared, and the skin feel is not obviously influenced by the probiotics fermentation extract.
The above examples are preferred embodiments of the present application, but the embodiments of the present application are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present application should be made in the equivalent manner, and the embodiments are included in the protection scope of the present application.
Claims (16)
1. A sunscreen comprising a composition and a sunscreen matrix;
the composition consists of montmorillonite and probiotics fermentation extract;
the mass ratio of montmorillonite to probiotic fermented extract is (0.5-5): (0.5-5);
the probiotic fermented extract is lactobacillus fermented extract;
the sunscreen matrix comprises: sunscreens, moisturizers, emulsifiers, pH modifiers and water;
the sun-screening agent is avobenzone;
the humectant is at least one of glycerin and sodium hyaluronate;
the emulsifier is monoglyceride stearate;
the pH regulator is triethanolamine.
2. A sunscreen according to claim 1, wherein: the content of the montmorillonite is 0.5-5% by mass percent of the sun cream.
3. A sunscreen according to claim 2, wherein: the content of the montmorillonite is 1-3% by mass percent of the sun cream.
4. A sunscreen according to claim 1, wherein: the content of the probiotics fermentation extract is 0.5-5% based on the mass percentage of the sun cream.
5. A sunscreen according to claim 4, wherein:
the content of the probiotics fermentation extract is 1-3% based on the mass percentage of the sun cream.
6. A sunscreen according to claim 1, wherein:
the content of the sun-screening agent is 2-6% based on the mass percentage of the sun-screening cream.
7. A sunscreen according to claim 6, wherein:
the content of the sun-screening agent is 3.5-4.5% based on the mass percentage of the sun-screening cream.
8. A sunscreen according to claim 1, wherein:
the content of the humectant is 8-12% based on the mass percentage of the sun cream.
9. A sunscreen according to claim 8, wherein:
the content of the humectant is 10-11% by mass percent of the sun cream.
10. A sunscreen according to claim 1, wherein:
the content of the emulsifier is 10-14% by mass percent of the sun cream.
11. A sunscreen according to claim 10, wherein:
the content of the emulsifier is 11-13% by mass percent of the sun cream.
12. A sunscreen according to claim 1, wherein:
the content of the pH regulator is 3-7% based on the mass percentage of the sun cream.
13. A sunscreen according to claim 12, wherein:
the content of the pH regulator is 4-6% based on the mass percentage of the sun cream.
14. A sunscreen according to claim 1, wherein:
the content of the water is 60-70% based on the mass percentage of the sun cream.
15. A sunscreen according to claim 14, wherein:
the content of the water is 62-68% based on the mass percentage of the sun cream.
16. A method of preparing a sunscreen according to any one of claims 1 to 15, comprising the steps of:
mixing the sun-screening agent, the emulsifying agent and part of the humectant, and heating to 70-95 ℃ to obtain phase A;
mixing the pH regulator, the rest humectant and water, and heating to 70-95 ℃ to obtain phase B;
mixing the phase B and the phase A, emulsifying, cooling to 20-30 ℃, and adding montmorillonite and probiotic fermented extract to obtain the sunscreen cream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111598945.4A CN114306201B (en) | 2021-12-24 | 2021-12-24 | Sun-screening composition and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111598945.4A CN114306201B (en) | 2021-12-24 | 2021-12-24 | Sun-screening composition and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114306201A CN114306201A (en) | 2022-04-12 |
| CN114306201B true CN114306201B (en) | 2023-08-22 |
Family
ID=81012680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111598945.4A Active CN114306201B (en) | 2021-12-24 | 2021-12-24 | Sun-screening composition and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114306201B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI398265B (en) * | 2011-12-13 | 2013-06-11 | Univ Nat Taiwan | Sunscreen cosmetics having exfoliated clay and method for preparing the same |
| CN105457013A (en) * | 2015-12-09 | 2016-04-06 | 成都乾坤动物药业有限公司 | Pharmaceutical composition for treating diarrhea of livestock and preparation method for pharmaceutical composition |
| JP2019108298A (en) * | 2017-12-19 | 2019-07-04 | ロレアル | Composition in format of o/w emulsion including fermentation product of grain and hectorite |
| CN111991257A (en) * | 2020-09-24 | 2020-11-27 | 广州环亚化妆品科技有限公司 | Sunscreen synergistic composition and application thereof in preparation of cosmetics |
-
2021
- 2021-12-24 CN CN202111598945.4A patent/CN114306201B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI398265B (en) * | 2011-12-13 | 2013-06-11 | Univ Nat Taiwan | Sunscreen cosmetics having exfoliated clay and method for preparing the same |
| CN105457013A (en) * | 2015-12-09 | 2016-04-06 | 成都乾坤动物药业有限公司 | Pharmaceutical composition for treating diarrhea of livestock and preparation method for pharmaceutical composition |
| JP2019108298A (en) * | 2017-12-19 | 2019-07-04 | ロレアル | Composition in format of o/w emulsion including fermentation product of grain and hectorite |
| CN111991257A (en) * | 2020-09-24 | 2020-11-27 | 广州环亚化妆品科技有限公司 | Sunscreen synergistic composition and application thereof in preparation of cosmetics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114306201A (en) | 2022-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112980892B (en) | Composite probiotic fermented product with skin care effect and preparation and application thereof | |
| CN110384650A (en) | It is a kind of for skin moisture-keeping, the probiotic composition of barrier protection and its application in cosmetics | |
| CN106727147A (en) | Draft American ginseng beautifying skin improves medicine and cosmetic applications and preparation | |
| CN109925207A (en) | A kind of new food preservative composition and its preparation method and application | |
| CN111876356A (en) | Lactobacillus fermentum with anti-aging function and application thereof | |
| JP5383963B2 (en) | Humus, humus extract and moisturizing liquid, and their production and use | |
| CN111150701A (en) | Anti-wrinkle firming essence and preparation method thereof | |
| CN114569536A (en) | A lotion for improving microecology and physiological state of aged skin | |
| CN114306201B (en) | Sun-screening composition and application thereof | |
| Tkachenko et al. | “Lving” and “probiotic” cosmetics: modern view and defenitions | |
| CN108186542A (en) | Lip care lipstick with antiallergic effect of releiving | |
| TW202106323A (en) | Use ofrosmarinus officinaliscallus extract for manufacturing composition inhibiting skin aging and a culture medium for inducingrosmarinus officinaliscallus | |
| CN116440048A (en) | Composite retinol composition and preparation method and application thereof | |
| CN110613648A (en) | Skin care composition capable of improving skin barrier and application thereof | |
| CN108158960A (en) | With the lip care lipstick for alleviating pigmentation | |
| CN114711429B (en) | Lactobacillus reuteri with bone health enhancing effect and application thereof | |
| CN115429738A (en) | Acne-removing repairing revitalizing essence and preparation method thereof | |
| CN115919686A (en) | Skin soothing lotion for enhancing skin barrier and preparation method thereof | |
| CN115161207A (en) | Preparation method of galactose yeast solution, galactose yeast powder and application of galactose yeast powder in skin brightening and wrinkle diminishing | |
| CN112190513B (en) | Pomegranate rind and schisandra chinensis fermentation stock solution and preparation method and application thereof | |
| CN112933028A (en) | Skin lotion containing anti-aging composition and preparation method thereof | |
| CN110897994A (en) | Garlic element moistening and revitalizing essence cream and preparation method thereof | |
| CN111449997A (en) | A cosmetic containing chlorella extract as main active ingredient | |
| CN111374922A (en) | Rice composite fermentation product and preparation method and application thereof | |
| CN102056585A (en) | Composition for skin external application containing for improving skin wrinkle or skin whitening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |