FIELD: agriculture.
SUBSTANCE: medium is a phyto-complex containing glycoside of phenol and polyphenol compounds, mono-and polysaccharides, maltol prepared from wood greens of siberian fir Abies sibirica, methyl the t-butyl ether treated in advance. The treated and dried wood greens of Siberian fir is extracted with boiling mixture of polar organic solvent (methanol, ethanol, isopropanol, acetone) with water (20-40% of water). The extract is concentrated. Yield of total extracted elements is 24-33%.
EFFECT: possibility to implement the function.
10 tbl, 7 ex, 1 dwg
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Authors
Dates
2009-05-20—Published
2008-01-15—Filed