FIELD: medicine, chemical-pharmaceutical industry. SUBSTANCE: invention relates to methods of preparing wound-healing and antibacterial agents from vegetable raw. Before extraction walnut leaves are wetted in 35-45% ethyl alcohol (1:1) and extraction is carried out three-fold with 35-45% ethyl alcohol by infusion method at total ratio raw : extractant = 1:5. Obtained extracts are combined, infused for 3 days at 6-10 C, filtered and concentrated if necessary to obtain viscous or dried extract. EFFECT: simplified process, decreased time of procedure, increased yield, broadened spectrum of specific activity of end product. 3 cl, 3 ex
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Authors
Dates
2000-07-20—Published
1999-06-02—Filed