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2 129 871

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IPC

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Application

98117119/14, 1998-09-17

(22)

Actual filing date

1998-09-17

(45)

Published

1999-05-10

(72)

Inventor

Larionov E.V.Novikov S.V.Tregubov A.A.Savashchuk D.A.

(73)

Holder

Larionov Evgenij ViktorovichNovikov Sergej ViktorovichTregubov Aleksej AlekseevichSavashchuk Dmitrij Alekseevich

METHOD OF GLYCOSEAMINOGLYCANS PREPARING Russian patent published in 1999 - IPC

Abstract RU 2129871 C1

FIELD: medicine, biochemistry. SUBSTANCE: tissue is milled, treated by ultrasonic oscillation, hydrolyzed with enzymes mixture, boiled for 5-30 min, centrifuged at the rate from 3000 to 45000 rev/min and dialyzed for 5-6 days. After repeated centrifugation glycoseaminoglycans are precipitated with ethyl acetate solutions of alkaline and/or alkaline-earth metals. EFFECT: high content of glycoseaminoglycans in the end product, absence of proteins and other impurities. 1 ex

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RU 2 129 871 C1

Authors

Larionov E.V.

Novikov S.V.

Tregubov A.A.

Savashchuk D.A.

Dates

1999-05-10—Published

1998-09-17—Filed

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