Zymomonas mobilis에 의한 알코올 발효 I. 발효 환경이 생육에 미치는 영향

• 영문명: Alcohol fermentation by zymomonas mobilis part.I. effects of environmental conditions on the growth kinetics of zymomonas mobilis
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 박무영(MooYoung Pack) 천병익(Byong ik Chun)
• 간행물 정보: 『산업기술연구』vol.3, 33~38쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1983.09.30

영문 초록

The effect of various environmental conditions on the growth kinetics of Zymomonas mobilis were studied and the kinetic parameters were evaluated. The value of ㎛ was 0.45 hr⁻¹ and Ks was 0.23 g/L. Inhibition of growth at high glucose concentration was found to follow the threshold substrate inhibition. Threshold substrate concentration was 102 g/L and substrate inhibition constant was 196 g/L. The effects of yeast extract concentrations were found to follow the Monod equation. ㎛ value was 0.45 hr⁻¹ and Ks was 0.3 g/L at 20 g/L of glucose and 0.24 hr⁻¹ and 0.24 g/L respectively at 200 g/L of glucose. The optimum temperature was found to be 35℃ and the activation energy of growth was 7.7 Kcal/mole below 35℃ and -29 Kcal/mole above 35℃.

목차

Abstract

I. 서론

II. 실험 재료 및 방법

III. 실험결과 및 고찰

IV. 결론

參考文獻