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丙酸發(fā)酵 propionic fermentation

放大字體  縮小字體 發(fā)布日期:2006-09-12

  丙酸菌對(duì)糖類進(jìn)行無(wú)氧的產(chǎn)生丙酸的發(fā)酵。作為丙酸的產(chǎn)生途徑,認(rèn)為是經(jīng)過(guò)由糖開(kāi)始的艾姆登-邁耶霍夫途徑所產(chǎn)生的丙酮酸,而丙酮酸則有如下的變化:


  平衡:CH3COCOOH4H-CH3CH2COOHH2O

  (1methylmalony-CoA Coboxytransferase

 。2malate dehydrogense

 。3fumarase

  (4succinate dehydrogenase

 。5proptonate dehydrogenase

  (6methylmalonyl-CoA mutase

 。7methylmalonyl-CoA racemase

 

 

 

 
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