2 results about "Ascorbyl phosphate" patented technology

The invention provides a safe sunscreen microcapsule coating composition, a sunscreen microcapsule coating method, cosmetics and application, and belongs to the technical field of cosmetics. The sunscreen microcapsule coating composition comprises a coating medium, an auxiliary coating agent and a structuring agent, the coating medium is lecithin; the auxiliary coating agent is prepared from at least one of polyglycerol-10 stearate, polyglycerol-10 oleate, polyglycerol-10 palmitate, polyglycerol-10 myristate, polyglycerol-10 distearate and sucrose palmitate; the auxiliary coating agent is prepared from at least one of polyglycerol-10 stearate, polyglycerol-10 oleate, polyglycerol-10 palmitate, polyglycerol-10 myristate and polyglycerol-10 distearate; the structuring agent comprises a cellulose substance and potassium ascorbyl phosphate tocopheryl ester. The sunscreen microcapsule coating composition disclosed by the invention can be used for better coating the sunscreen agent and reducing the residue of the sunscreen agent on the skin, and is good in stability at the same time.

This invention discloses a method for the bioenzymatic synthesis of ascorbate phosphate succinyl tripeptide-1, belonging to the field of bioengineering technology. This method involves constructing a fusion protein expression system through genetic engineering, releasing the target tripeptide GHK (glycylhistyllysine) through specific enzymatic cleavage, and then conjugating it to the succinyl group of ascorbate phosphate via an enzymatic catalytic esterification reaction, ultimately obtaining high-purity ascorbate phosphate succinyl tripeptide-1. Compared with traditional chemical synthesis methods, this method has advantages such as shorter synthesis steps, milder conditions, environmental friendliness, and high yield (>85%), making it suitable for large-scale industrial production and showing broad application prospects in the cosmetics and pharmaceutical fields.