Hydroxypropyl beta-cyclodextrin, US FDA DMF registration number: 033403, cosmetic ingredient submission code: 005228-033644198, CAS number: 128446-35-5 (94035-02-6). Its molecular formula is C₄₂H₇₀-nO₃₅It seems that the text you provided is incomplete. Please provide the full text you would like me to translate, and I'll be happy to assist you.₃H₇O)n, where n is the degree of substitution, and the molecular weight is 1134+58n.

Hydroxypropyl beta cyclodextrin is a solution to insoluble or low solubility drugs (including plant extracts). Through molecular encapsulation, it could increase the drug solubility and control the release rate of the drug, increase the drug's bioavailability and reduce the toxic side effects.

Hydroxypropyl beta cyclodextrin could increase the stability of molecular nutrition and long-term effects, cover up or adjust bad smells and tastes of food nutrition molecules, improve production process and product quality, and extend the shelf-life.

Hydroxypropyl beta cyclodextrin used as stabilizer, emulsifier and odor absorber. It could reduce organic molecules stimulation to skin mucosal and enhance the stability of the effective components. Prevent volatile, oxidation of nutrient composition, increase the solubility of insoluble flavors and fragrances and keep the fragrance slow releasing and lasting.

Use: solvent, embedding agent, stabilizer, flavor mask, etc.;