METHOD OF HEPARINOID PREPARING

摘要

meet and medicinal industry. SUBSTANCE: method involves pig duodenum tissue milling, extraction, separation of extract, proteolysis, precipitation of active substance and drying. Proteolysis is carried out with addition of benzoic acid up to its concentration from 0.3% to 0.6%. After proteolysis heating is carried to 60-62 C with exposition at this temperature and the following cooling to 10-15 C. EFFECT: decreased bacterial seeding and increased stability of preparation. 2 tbl