FIELD: cosmetology.
SUBSTANCE: invention relates to methods for isolation and purification of triterpene glucosides from vegetable raw, in particular, saponins from beet and waste in sugar manufacturing, in particular, from beet pulp. Method involves alkaline extraction of raw at temperature 80°C for 8 h followed by settling. Granulated anion-exchange resin AV-17-2P in OH-form is used as a sorbent, and desorption process of sorbent is carried out with 70% ethanol. Invention can be used in food, pharmaceutical and cosmetic industry.
EFFECT: improved preparing method.
2 cl, 1 ex
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|---|---|---|---|
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