Homofermentative & Heterofermentative (정상발효, 이상발효)

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미생물학 레포트입니다.젖산균의 정상발효와 이상발요에 관한 레포트로
영어 레포트입니다. 내용은 책과, 웹페이지에서 찾은것이라 정확합니다.
그림도 2개 있구요.총4장입니다.

목차

TITLE: Homofermentative & Heterofermentative
-Lactic acid fermentation
-Homolactic fermentation
-The Embden-Meyerhof Pathway
-Heterolactic fermentation
-The Heterolactic (Phosphoketolase) Pathway
-Reference

본문내용

Homofermentative & Heterofermentative
Lactic acid fermentation
The lactic acid bacteria belong to two main groups the homofermenters and the heterofermenters. The pathways of lactic acid production differ for the two. Homofermenters produce mainly lactic acid, via the glycolytic (EmbdenMeyerhof pathway). Heterofermenters produce lactic acid plus appreciable amounts of ethanol, acetate and carbon dioxide, via the 6-phosphoglucanate/phosphoketolase pathway. The glycolytic pathway is used by all lactic acid bacteria except leuconostocs, group III lactobacilli, oenococci and weissellas. Normal conditions required for this pathway are excess sugar and limited oxygen.
Homolactic fermentation
The fermentation of 1 mole of glucose yields two moles of lactic acid;
C6H12O6 → 2 CH3CHOHCOOH
(Glucose) (lactic acid)
The Embden-Meyerhof Pathway

참고 자료

http://textbookofbacteriology.net/metabolism.html
(THE DIVERSITY OF METABOLISM IN PROCARYOTES)
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