METHOD OF PREPARING BIOLOGICALLY ACTIVE SUBSTANCES SHOWING HEPATOPROTECTIVE EFFECT

摘要

FIELD: medicine. SUBSTANCE: silt sediment is treated with alkali alcoholic solution up to pH 8.5-9.0 followed by extraction with water at ratio raw : extractant = 1:(10-12) at 50-60 C. Then extract is evaporated under vacuum. The obtained dry extract is treated with chloroform at ratio = 1 mas. p. : (3-5) vol. p., chloroform extract is evaporated and the end product is obtained. EFFECT: enhanced biological activity of an agent. 10 ex, 4 tbl.