METHOD FOR EXTRACTING BIOLOGICALLY ACTIVE SUBSTANCES FROM COMMON ST JOHN'S WORT (Hypericum perforatum L)

摘要

FIELD: medicine.SUBSTANCE: invention refers to pharmaceutical industry, namely to a method for producing common St.-John's wort extract. A method for producing common St.-John's wort extract by extracting the plant from ethanol at temperature 60-120°C and pressure 80-100 atm for 30-50 minutes.EFFECT: method enables reducing time for producing the extract rich in biologically active substances, and simplifying the method for extraction.3 dwg, 2 tbl, 1 ex