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Trzmiel, Tadeusz ; Szczęsna, Mirosława ; Galas, Edward
Publisher:Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS
Date issued/created: Subject and Keywords: Abstract:Subtilisin, metalloproteinase, a-amylase and lipase are produced by culturing B. subtilisIBTC-3. The regulation of biosynthesis of these enzymes is described. They are produced in thevarious media containing their inductors. Addition of yeast extract or com steep liquor markedlyincreases proteinases production. The catabolic repression of proteinases biosynthesis isn’tobserved in the media containing glucose. In the medium with NH4 ions both proteinases andamylase activities are completely lowered. The addition of casein hydrolysate markedly reducesproteinases production.
Relation:Biotechnologia, vol.24, 1 (1994)-.
Volume: Issue: Start page: End page: Resource type: Detailed Resource Type: Format: Resource Identifier: Source:Library of Institute of Bioorganic Chemistry PAS
Language: Language of abstract: Temporal coverage: Rights:Creative Commons Attribution BY-SA 4.0 license
Terms of use: Digitizing institution:Institute of Bioorganic Chemistry of the Polish Academy of Science
Original in:Institute of Bioorganic Chemistry of the Polish Academy of Science
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