Schizophyllan-containing additive for cosmetics

A technology for schizophyllin and cosmetics, which is applied in the field of cosmetic additives containing schizophyllin, which can solve the problems of insoluble dissolution time, poor water solubility, and reduced product purity, so as to improve long-term stability, maintain activity, and improve dissolution sexual effect

Inactive Publication Date: 2019-12-10
杭州诗昀生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, natural schizophyllin generally has a polysaccharide molecular weight of 10 6 ~10 7 , the molecular weight is too large, which leads to its poor water solubility, and often faces many problems such as difficult dissolution and long dissolution time during product processing. In order to improve this problem, it is usually necessary to modify the natural macromolecular schizophyllin. However, the modification process It is inevitable that the purity of the product will be reduced

Method used

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  • Schizophyllan-containing additive for cosmetics
  • Schizophyllan-containing additive for cosmetics
  • Schizophyllan-containing additive for cosmetics

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0096] The second aspect of the present invention provides the preparation method of the described schizophyllin-containing cosmetic additive, comprising the following steps:

[0097] The raw materials for preparing the schizophyllin-containing cosmetic additive are heated and stirred to obtain the schizophyllin-containing cosmetic additive.

[0098] In a preferred embodiment, the heating temperature in the present invention is 40-60°C.

[0099] In a preferred embodiment, the stirring time of the present invention is 2-5 minutes.

[0100] The third aspect of the present invention provides the application of the cosmetic additive containing schizophyllin, which is applied in cosmetics.

[0101] In a preferred embodiment, the cosmetics of the present invention are selected from one or more of hair care products, cleaning and care products, and skin care products.

[0102] Examples of hair care products include, but are not limited to, conditioners, hair sprays, shampoos, gels,...

Embodiment 1～25

[0146] Embodiment 1~25 provides a kind of preparation method of cosmetic additive containing schizophyllin, comprising the following steps:

[0147] The raw material for preparing the schizophyllin-containing cosmetic additive was heated to 50° C. and stirred for 3 minutes to obtain the schizophyllin-containing cosmetic additive.

[0148] performance evaluation

[0149]1. Precipitation test at 0°C: Place the schizophyllin-containing cosmetic additives provided in Examples 1 to 25 at 0°C for 30 and 50 days to observe the precipitation, and evaluate according to whether there is substance precipitation, where O represents no precipitation , X represents precipitation, and the results are shown in Table 2.

[0150] 2. Dissolution test at -15°C: freeze the schizophyllin-containing cosmetic additives provided in Examples 1 to 25 for ten days at -15°C and then place them at room temperature for 1 day, 2 days, and 3 days to observe the dissolution of the precipitates The situation ...

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Abstract

The invention relates to the field of personal care, in particular to a schizophyllan-containing additive for cosmetics. The schizophyllan-containing additive for cosmetic is prepared in parts by weight: 0.5 to 2 parts of schizophyllan, 0.5 to 4 parts of a polyhydric alcohol, 0.1 to 0.7 parts of a thickener, and 90 to 100 parts of water; and the polyhydric alcohol is selected from one or more of polyhydric alcohols from C2 to C12. The schizophyllan-containing additive for cosmetic can be applied to a variety of cosmetics, when being applied to hair care products, problems such as hair fallingand dry and itchy scalp can be improved and solved, the schizophyllan-containing additive for cosmetic can also be used in cleaning and wash supplies and skin care products, and immunity and repair ability of the skin tissues are improved; in addition, the long-term solubility and stability of the schizophyllan-containing additive for cosmetic at low temperatures is improved by adding the polyhydric alcohols and the amino acids, and activity of the schizophyllan can be maintained for a long time.

Description

technical field [0001] The invention relates to the field of personal care, more specifically, the invention relates to an additive for cosmetics containing schizophyllin. Background technique [0002] With the increasingly serious environmental pollution, there are more and more pollutants such as suspended particles in the air, and ultraviolet radiation is getting stronger and stronger. These will damage our hair to a certain extent, damage the hair, cause clogged pores, and make the hair dry and frizzy , the hair is fragile and easy to break, and even the hair loss is serious, and the hair is easily dirty, so the interval between shampooing has to be shortened. In addition, most shampoos on the market today are still based on chemical ingredients. Regular use of these chemicals will cause secondary damage to our hair and scalp, which will make hair loss and other problems more and more serious. [0003] Schizophyllum is a glucan cultured from Schizophyllum commune, also ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/34A61K8/44A61K8/49A61Q5/02A61Q5/00A61Q19/10A61Q19/00
CPCA61K8/345A61K8/44A61K8/4913A61K8/492A61K8/4946A61K8/73A61K2800/10A61Q5/00A61Q5/02A61Q19/00A61Q19/10
Inventor 徐欣怡
Owner 杭州诗昀生物科技有限公司
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