METHOD FOR PRODUCING REFINED BIOMASS OF INFLUENZA VIRUS Russian patent published in 1994 - IPC

Abstract SU 1741419 A1

FIELD: microbiology, virology and microbiological engineering. SUBSTANCE: this method prescribes using nickel-containing polyvinylethanol fibers as sorbent and separating influenza virus by sorption of solely ballast proteins of virus-containing liquid by immersing 4 to 6 portions of nickel-containing polyvinylethanol fibers in virus-containing liquid, period of contact between each portion of polyvinylethanol fibers and virus-containing liquid lasting from 2 to 5 min. Polyvinylethanol fiber contains from 2 to 3 percent by mass nickel. Ratio between virus-containing liquid and sorbent is 50 to 60 : 1. EFFECT: higher degree of refinement and yield of desired product. 2 tbl

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SU 1 741 419 A1

Authors

Astashkina O.V.

Lysenko A.A.

Vol'F L.A.

Shefer L.F.

Korchanova N.L.

Korneeva Eh.P.

Dates

1994-07-30—Published

1989-08-02—Filed