| abstract |
The invention relates to the pharmaceutical industry and relates to a method for the preparation of / 3-carotene and can be used in medicine, veterinary medicine, food and cosmetic industries. The invention improves the stability of / 3-carotene in clathrate, which is achieved by co-dispersing in the presence of water / 3-carotene with a 3 - 7-fold excess of / 3-cyclodextrin for 20 - 40 min, the hallmark of which is dispersion in the presence of ascorbic acid and malt extract in amounts corresponding to Only 0.2 - 10% and 30 - 40% by weight of the starting components. The target product, isolated by drying, is an orange-red powder, easily dispersible in water and miscible with fatty bases, with a carotene content of up to 10%. 1 tab |