FIELD: biotechnology.
SUBSTANCE: invention relates to improved method for production of biologically active sum of triterpenic acids from fir bark or wood green. claimed method includes raw material mechanical activation with abrasive material followed by isolation of water soluble substances with water, and from powder obtained after drying target component is isolated. Preferably mixture of dry plant raw materials and quartz sand in ratio of 1:10, respectively, are used. Mechanical-and-chemical treatment is carried out by using of ball mill providing acceleration of acting bodies from 60 to 400 m/s2 and time of holding in treatment zone of 1-10 min.
EFFECT: improved method for production of biologically active sum of triterpenic acids from fir bark or wood green.
1 cl, 8 ex, 2 tbl
