Selective production of lactic acid in continuous anaerobic acidogenesis by extremely low pH operation

BioChem - DOS

Search

메타 데이터

바이오화학분류

- 바이오플라스틱
  1. 플라스틱
- 바이오정밀화학
  1. 용매
  2. 화학제품
  3. 연료
  4. 기타
- 화장품용 기능성소재
  1. 계면활성제⁄증점제
- 의료용 화학소재
  1. 치료제
  2. 식품첨가제

논문

Selective production of lactic acid in continuous anaerobic acidogenesis by extremely low pH operation

학술지

Journal of bioscience and bioengineering

저자명

Itoh, Y.; Tada, K.; Kanno, T.; Horiuchi, J.I.

초록

The selective production of lactic acid by anaerobic acidogenesis with low pH control was examined using a chemostat culture. By decreasing culture pH to 3.5 in a chemostat culture containing mixed microbial populations for anaerobic acidogenesis, heterolactic fermentation became dominant, resulting in the selective production of lactic acid and ethanol. This phenomenon was reversible between the acidic and neutral conditions, and was not affected by the dilution rate. The extremely low pH operation was effective for selective lactic acid production in anaerobic acidogenesis.

발행연도

2012

발행기관

Society for Bioscience and Bioengineering, Japan ; Distributed outside Japan by Elsevier Science

ISSN

1389-1723

ISSN

1347-4421

권

114

호

페이지