Fermentation txoj cai ntawm Acetobacteria

Muaj ob qho tib si aerobic thiab anaerobic acetic acid cov kab mob ntawm lawv.
Cov kab mob aerobic acetic acid
Piv txwv li, Acetobacter aceti, Acetobacter oxydans, Acetobacter pasteurianus, Acetomonas oxydans, thiab lwm yam.
Cov kab mob aerobic acetic acid nqa tawm aerobic acetic acid fermentation. Nyob rau hauv cov xwm txheej aerobic, ethanol tuaj yeem ncaj qha oxidized rau acetic acid, uas yog aerobic ua pa ntawm cov kab mob acetic acid. Cov txheej txheem oxidation yog dehydrogenation thiab dej ntxiv txheej txheem:
Tag nrho cov kev sib npaug yog: CH3CH2OH+O2=CH3COOH+H2O
Cov kab mob anaerobic acetic acid
Piv txwv li, Clostridium thermocidophilus, Acetobacter xylinum, thiab lwm yam.
Cov kab mob anaerobic acetic acid nqa tawm anaerobic acetic acid fermentation, uas Clostridium thermophilus tuaj yeem ferment qabzib los ntawm EMP txoj hauv kev los tsim 3M acetic acid. Kev tshawb fawb tau pom tias cov kab mob no tsuas muaj pyruvate decarboxylase thiab COM, thiab tuaj yeem siv CO2 ua hydrogen txais los tsim cov acetic acid.