1991
DOI: 10.1007/bf00329407
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Ethanol and amylase production by a newly isolated Clostridium sp.

Abstract: A newly isolated, anaerobic, mesophillic bacterium, Clostridium sp. strain YK-3, ferments pentoses, hexoses, oligosaccharides and polysaccharides, such as soluble starch and glycogen, to ethanol and acetate. The potential of this strain for ethanol and amylase production has been examined. Ethanol was the major product and acetate a minor one. The organism could grow with soluble starch in the presence of 40 g ethanol/l. Extracellular α-amylase activity was detected when the strain was cultivated with soluble … Show more

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Cited by 7 publications
(2 citation statements)
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“…The genus Sedimentibacter is one of the predominant genus found in fermentation of Baijiu, thus it could be directly related to alcohols production [36]. It is noticeable that the genus Clostridium, which is composed by a high number of known alcohol producers through the conversion of glycerol and/or pyruvate into ethanol and/or butanol [15,[37][38][39], was detected for both pretreatments all along the process, without any significant variations. This genus has thus likely an important role in the production of both ethanol and butanol in both thermal and acidic-thermal pretreatments.…”
Section: Cidictectedmentioning
confidence: 92%
“…The genus Sedimentibacter is one of the predominant genus found in fermentation of Baijiu, thus it could be directly related to alcohols production [36]. It is noticeable that the genus Clostridium, which is composed by a high number of known alcohol producers through the conversion of glycerol and/or pyruvate into ethanol and/or butanol [15,[37][38][39], was detected for both pretreatments all along the process, without any significant variations. This genus has thus likely an important role in the production of both ethanol and butanol in both thermal and acidic-thermal pretreatments.…”
Section: Cidictectedmentioning
confidence: 92%
“…The genus Sedimentibacter is one of the predominant genus found in the fermentation of Baijiu, and it could be directly related to alcohol production [49]. It is noticeable that the genus Clostridium, which is composed of a high number of known alcohol producers [15,[50][51][52], was detected for both pretreatments all along the process, without any significant variations. The genus Clostridium usually produces alcohol by converting glycerol and pyruvate into ethanol and butanol.…”
Section: Cidictectedmentioning
confidence: 94%