METHOD FOR PRODUCING ECDYSTEROID AND ECDYSTERONE CONDENSATE FROM RAW VEGETABLE MATERIAL

摘要

medicine. SUBSTANCE: method involves squeezing juice from fresh leaves of plants belonging to Serratula genus, extracting them with water, the produced juice and aqueous extract are mixed, filtered, condensed and extracted with ethyl acetate. Solvent is partially removed, the condensed solution is cooled and the precipitated ecdysterone crystals are filtered. EFFECT: simplified method; increased product output.