摘要:
Aqueous suspensions comprising: (a) at least one sparingly water-soluble or water-insoluble active agent in the form of nanoparticulate particles; (b) at least one whey component selected from the group consisting of whey proteins, whey protein hydrolysates, and mixtures thereof; and (c) at least one sucrose fatty acid ester having an HLB value of 10 to 18; processes for preparing such aqueous suspensions; powders and oil-miscible compositions prepared therefrom and uses therefore.
摘要:
Suspensions comprising A) at least one oxidation-sensitive substance selected from the group consisting of carotenoids, retinoids and unsaturated fatty acids and B) solid particles of one or more salts of ascorbic acid in a dispersant in which the salts of ascorbic acid are insoluble.
摘要:
The present invention relates to an emulsifier system comprising a) an ascorbic ester with long-chain fatty acids, b) an ethoxylated sorbitan fatty acid ester and c) a sugar fatty acid ester and emulsions prepared therewith.
摘要:
Preparations comprising at least one retinoid, at least one water-soluble antioxidant and at least one oil-soluble antioxidant, where, per part by weight of retinoid, at least 1 part by weight of one or more water-soluble antioxidants and 0.1 to 100 parts by weight of one or more oil-soluble antioxidants are present in the preparations, where the content of one or more water-soluble antioxidants is in the range from 0.05 to 0.8% by weight, based on the total amount of the preparations.