2 results about "STEARYL GLUCOSIDE" patented technology

The invention discloses a composition containing spider silk hydrolysate. The composition is prepared from the following raw materials in parts by weight: 25-35 parts of spider silk hydrolysate, 15-20 parts of cinnamon leaf residue extracting solution, 2-6 parts of lotus extracting solution, 3-7 parts of stearyl alcohol, 5-9 parts of glycerol, 2-6 parts of palmitoyl tripeptide and 14 parts of stearyl glucoside. The invention further provides application of the composition containing the spider silk hydrolysate in preparation of anti-aging drugs or skin care products. According to the composition of the spider silk hydrolysate, the anti-aging effect is improved, the added stearyl alcohol, glycerol, palmitoyl tripeptide and stearyl glucoside are used as auxiliary materials to be applied to anti-aging drugs or skin care products, the good anti-aging curative effect is achieved, the increase rate of the skin moisture content of the products can be improved due to the addition of the spider silk hydrolysate, and the anti-aging effect of the products is improved. And meanwhile, the anti-aging effect of the product can be stabilized, and the raw materials are matched with one another, so that a remarkable improvement effect is achieved.

The application relates to the technical field of external preparation, and discloses a Xing-guan-guo nervonic acid external anti-psoriasis bacteriostatic cream and a preparation process thereof. The cream is prepared from Xing-guan-guo nervonic acid, behenyl alcohol, isostearic acid, cetyl stearyl glucoside, octyldodecanol, dicaprylyl carbonate and purified water. In the formula, the steric hindrance of octyldodecanol is used in cooperation with the polar dispersing force of dicaprylyl carbonate to keep the nervonic acid molecules in a free state and inhibit the crystallization and precipitation of the nervonic acid molecules in the cooling process. The behenyl alcohol and the isostearic acid in the system self-assemble to form a biomimetic lamellar liquid crystal framework at the oil-water interface under the guidance of the cetyl stearyl glucoside. The application solves the technical problem of high cohesion and easy aggregation of the nervonic acid, the constructed liquid crystal phase structure is compatible with the skin keratin layer lipid, the transdermal diffusion resistance of the effective component is reduced, and the long-term physical stability and the anti-psoriasis efficacy of the cream are improved.