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2 214 261

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IPC

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Application

2001130380/14, 2001-11-09

(24)

Start date

2001-11-09

(22)

Actual filing date

2001-11-09

(45)

Published

2003-10-20

(72)

Inventor

Averin K.M.Vodjanik A.R.Lepeshkov A.G.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Issledovatel'Skij Tsentr Ehkologicheskikh Resursov

BIOACTIVE PREPARATION FROM MACLEAYA MICROCARPA AND METHOD FOR ITS PREPARING Russian patent published in 2003 - IPC

Abstract RU 2214261 C2

FIELD: chemical-pharmaceutical industry. SUBSTANCE: bioactive CO₂-extract from Macleaya microcarpa contains alkaloids sanvinarine and cheleritrine, terpenes, saturated and unsaturated fatty acids and vitamins E. Method involves grinding the dried vegetable raw followed by its extraction with CO₂ under supercritical state at 40-70 C and under pressure 250-300 atm. EFFECT: enhanced purity of product, simplified process. 5 cl

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RU 2 214 261 C2

Authors

Averin K.M.

Vodjanik A.R.

Lepeshkov A.G.

Dates

2003-10-20—Published

2001-11-09—Filed