Pseudomonas sp. L-10에 의한 글루탐산의 생산

Production of Glutamic Acid by Pseudomonas sp. L-10

  • 이종수 (배재대학교 유전공학과) ;
  • 안용근 (충청전문대학 식품영양과, 한국인삼연초연구원, 충남대학교 식품공학과)
  • 발행 : 1995.12.01


A bacterium L-10 which produce mush of glutamic acid was Isolated from soil and identified as the genus Pserdomonas. The maximal glutamic acid production was obtained when the strain was cultured at 3$0^{\circ}C$ for 30 hrs in the optimal medium containing 5% glucose, 0.5% each of urea and yeast extract, 0.1% K2HP04, 0.02% MgSO4.7H20, 0.3% (NH, )rHP04, 0.5ug/l biotin and Initial pH 7.0, and then final glutamic acid production under the above conditions was 1.2mg/ml of cell cultures.