METHOD OF PROCESSING WOOD GREENS Russian patent published in 1995 - IPC

Abstract RU 2045196 C1

FIELD: forest industry. SUBSTANCE: method involves extraction of parental raw and isolation of bioactive substances. Extraction is carried out with liquid propane and/or butane at hydromodulus 6-9, temperature is 20-26, under pressure 0.07 MPa for 3-9 hr. EFFECT: improved method of processing. 4 tbl

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RU 2 045 196 C1

Authors

Repjakh S.M.

Rubchevskaja L.P.

Dates

1995-10-10—Published

1992-12-14—Filed