摘要:
What are proposed are novel lipophilic preparations comprising (a) from 20 to 40% by weight of myristic acid or esters thereof, (b) from 20 to 40% by weight of palmitic acid or esters thereof, (c) from 0.1 to 5% by weight of aliphatic and/or cycloaliphatic hydrocarbons and (d) less than 20% by weight of carboxylic acids or esters thereof having 12 and fewer carbons in the acyl radical and (e) less than 20% by weight of carboxylic acids or esters thereof having 16 and more carbons in the acyl radical, with the proviso that all percentages add up to 100% by weight.
摘要:
The invention relates to the use of O/W emulsions as reaction media for biocatalytic reactions, which emulsions contain at least water, emulsifiers and an oily phase. The invention is characterized in that the emulsion is produced according to the PIT method and has a droplet size of 50 to 400 nm. The enzymes used are lyases and/or oxidoreductases.
摘要:
The present invention pertains to a method for the efficient production of carotenoids. In particular, the present invention is directed to a method for producing carotenoid and carotenoid-containing cells, especially astaxanthin and astaxanthin-containing cells, by generating mutant microorganisms belonging to the photoautotrophic algae of the Class Chlorophyceae and culturing same. The present invention further relates to methods of generating microorganisms producing high yields of carotenoids, in particular astaxanthin, products containing said microorganisms or said carotenoids, and the use of said carotenoids produced by the microorganisms according to the present invention and deposited mutant strains generated from said microorganisms.
摘要:
The invention relates to the use of O/W emulsions as a reaction medium for enzymatically catalyzed reactions, said emulsions containing at least water, emulsifiers and an oil phase. The invention is characterized in that the emulsion is prepared according to the PIT process and has a droplet size of 50 to 400 nm. The enzymes used are surface-active enzymes, especially hydrolases and/or acyltransferases.