METHOD OF TESTICULAR HYALURONIDASE PRODUCING Russian patent published in 2000 - IPC

Abstract RU 2158131 C1

FIELD: drug production, enzymes. SUBSTANCE: invention relates to production of agents used in medicinal practice from animal raw. Slaughtering animal testicle cake is frozen at -5-20 C followed by thawing, clearing filtration and isolation of the end product. Hyaluronidase can be prepared by addition of new portion of extractant to the cake in mass/volume ratio = 3: 1, milling obtained substrate in rotor-pulsatory device followed by freezing at -5-20 C and thawing also. EFFECT: increased yield of end product. 2 cl, 1 tbl, 2 ex

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RU 2 158 131 C1

Authors

Mel'Nikov N.V.

Jakin O.G.

Nigamov F.N.

Vakhitov R.Z.

Kozyreva M.Kh.

Dates

2000-10-27—Published

1999-10-26—Filed