島根農科大学研究報告

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島根農科大学研究報告 9
1961-03-31 発行

好気性胞子形成桿菌類の抗生性に関する研究(I) : 活性の確認と菌の同定

On the Antibiotic Activity of Some Bacilli(I) : Observation on the antibiotic activity of isolated organism and its bacteriological classification
Matsumoto, Muneto
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Description
A strain of Bacillus sp. isolated from "Koso-hiryo ─ a peculiar mixture of cooked vegetablesshowed some antagonistic character and its antibiotic activity to both gram positive and negative bacteria was tested and detected by several methods.
The organism was likely to be Bacillus prausnitzii or B. tumescens and was identified as a var. of the former. Some observations were shown about the influence of nutrients on the acetoin-production of the bacteria.