A METHOD FOR PROCESSING OF KERATIN-CONTAINING RAW MATERIAL USING A KERATINASE-PRODUCING MICROORGANISM STREPTOMYCES ORNATUS S 1220

Poletaev A.Y.; Kriger O.V.; Mitrokhin P.V.

doi:10.12737/2051

Foods and Raw Materials (Dec 2013)

A METHOD FOR PROCESSING OF KERATIN-CONTAINING RAW MATERIAL USING A KERATINASE-PRODUCING MICROORGANISM STREPTOMYCES ORNATUS S 1220

Poletaev A.Y.,
Kriger O.V. ,
Mitrokhin P.V.

Affiliations

Poletaev A.Y.: Kemerovo Institute of Food Science and Technology
Kriger O.V.: Kemerovo Institute of Food Science and Technology
Mitrokhin P.V.: Kemerovo Institute of Food Science and Technology

DOI: https://doi.org/10.12737/2051
Journal volume & issue: Vol. 1, no. 2
pp. 33 – 36

Abstract

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The effect of substrate on mycelium growth, the optimal composition of the culture medium, and the optimal cultivation conditions for Streptomyces ornatus S 1220 have been investigated in the present work. The specific activity of keratinase has been monitored during cultivation and activity variation caused by addition of various salts to the cultivation medium has been analyzed. The results of the optimization study are reported and successful use of the culture studied in the present work in processes performed on an industrial scale is anticipated.

Published in Foods and Raw Materials

ISSN: 2308-4057 (Print); 2310-9599 (Online)
Publisher: Kemerovo State University
Country of publisher: Russian Federation
LCC subjects: Technology: Chemical technology: Food processing and manufacture
Website: https://jfrm.ru/en/

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