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(19)

(11)

2 472 519

(13)

(51)

IPC

A61K36/28(2006-01-01)

A61K36/00(2006-01-01)

A61K31/575(2006-01-01)

B01D11/02(2006-01-01)

(21) (22)

Application

2011132760/15, 2011-08-03

(24)

Start date

2011-08-03

(22)

Actual filing date

2011-08-03

(45)

Published

2013-01-20

(72)

Inventor

Zibareva Larisa NikolaevnaEremina Valentina Ivanovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet"

METHOD FOR INCREASING DEGREE OF ECDYSTEROID EXTRACTION FROM HERBAL OBJECTS Russian patent published in 2013 - IPC A61K36/28 A61K36/00 A61K31/575 B01D11/02

Abstract RU 2472519 C1

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutical industry, particularly a method for ecdysteroid extraction. The method for ecdysteroid extraction from an elevated part of Serratula cupuliformis involving raw material extraction in 70% ethanol simultaneously exposed to ultrasound under certain environment.

EFFECT: method provides higher ecdysteroid yield.

1 tbl, 4 ex

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RU 2 472 519 C1

Authors

Zibareva Larisa Nikolaevna

Eremina Valentina Ivanovna

Dates

2013-01-20—Published

2011-08-03—Filed