Studies on the Proteolytic Enzyme of Aspergilli Part 1. Specificity of Proteolytic Enzyme of Aspergilli and Survey of Strains Producing Superior Proteinase Yields. (I)

(1) A procedure for studying 542 strains of Aspergilli is described in this paper. Two types of proteolytic enzyme systems are obtained. (2) Five hundred strains of Asp. orysae type are tested. Thirty-three strains produce, sufficient proteinase activity to warrant further study. (3) Individual mold...

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Published inNippon Nōgeikagaku Kaishi Vol. 28; no. 1; pp. 66 - 70
Main Author YOSHIDA, Fumihiko
Format Journal Article
LanguageJapanese
Published Japan Society for Bioscience, Biotechnology, and Agrochemistry 1954
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ISSN0002-1407
1883-6844
DOI10.1271/nogeikagaku1924.28.66

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Summary:(1) A procedure for studying 542 strains of Aspergilli is described in this paper. Two types of proteolytic enzyme systems are obtained. (2) Five hundred strains of Asp. orysae type are tested. Thirty-three strains produce, sufficient proteinase activity to warrant further study. (3) Individual mold strains varied in their ability to attack various substrates, and these dissimilarities suggest differences in the specificity and composition of the proteolytic enzyme systems elaborated by the various strains.
ISSN:0002-1407
1883-6844
DOI:10.1271/nogeikagaku1924.28.66