METHOD OF ISOLATION OF CHONDROITINE SULFATE FROM ANIMAL TISSUES Russian patent published in 1996 - IPC

Abstract RU 2061485 C1

FIELD: production of medicinal preparations. SUBSTANCE: method involves the alternative procedure of animal raw defatting - treatment with water at heating at 95-120 C or with 0.1-3.5 M aqueous-salt solution at heating and addition of alkaline or alkaline-earth metal hydroxides to extractant mixture. Method provides more complete isolation of chondroitine sulfate from animal tissue, and the yield is increased by 1.7-2.3 times. EFFECT: increased yield of product.

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RU 2 061 485 C1

Authors

Vasjukov S.E.

Kir'Janov N.A.

Lukina I.V.

Shul'Gina A.A.

Zhivotova G.P.

Dates

1996-06-10Published

1992-12-28Filed