METHOD OF PLANT RAW EXTRACTION

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. Met...

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Bibliographische Detailangaben
Hauptverfasser:	MOROZOVA S.S, TARAN A.I, KOSHEVOJ E.P, BUTTO S.V
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM METALLURGY PERFUMES PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS
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Beschreibung
Zusammenfassung:	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