METHOD OF PLANT RAW EXTRACTION Russian patent published in 1999 - IPC

Abstract RU 2135551 C1

FIELD: food and pharmaceutical industries. SUBSTANCE: before extraction plant raw is milled to particles size 0.1-0.2 mm and raw is soaked with the polar solvent at stirring at ratio raw : solvent = (8:1)-(40:1). Then the soaked raw is extracted with the nonpolar solvent - liquid carbon dioxide. Method can be used for production of extracts. EFFECT: increased extraction degree, increased yield of oil. 1 tbl, 3 ex

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RU 2 135 551 C1

Authors

Koshevoj E.P.

Morozova S.S.

Butto S.V.

Taran A.I.

Dates

1999-08-27—Published

1998-04-07—Filed