Microbiology and Biotechnology Letters (한국미생물·생명공학회지)
- Volume 12 Issue 4
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- Pages.265-270
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- 1984
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- 1598-642X(pISSN)
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- 2234-7305(eISSN)
Production of Pyruvic Acid by Luminescent Bacterium Beneckea sp.
형광세균 Beneckea sp.에 의한 Pyruvic Acid의 생산
Abstract
Luminous marine bacteria which have ability toproduce pyruvic acid were isolated from fresh fishes. Among them, newly isolated bacterium BL-1980 having the highest ability to produce pyruvic acid was selected and identified as Beneckea sp. Optimal conditions for the production of pyruvic acid from glucose by the bacterium BL-1980 were investigated. At the optimal conditions, 10.6g/L of pyruvic acid was produced at the conversion ratio of 35.33%.
신선한 생선에서 분리한 형광세균들 중에서, glucose로부터 pyruvic acid생산능이 가장 좋은 균주 BL-1980을 선별하여, Beneckea sp.로 동정하였다. Glucose로부터 pyruvic acid생산을 위한 배양 최적조건이 검토되었으며, pH 7.0, 배양온도 28
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