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Ethanol prepn from cellulose, cellulase and microorganisms - using aq broth from cellulose cellulolytic fermentation as cellulase source
Ethanol prepn from cellulose, cellulase and microorganisms - using aq broth from cellulose cellulolytic fermentation as cellulase source
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机译:纤维素,纤维素酶和微生物的乙醇制备方法-使用纤维素纤维素分解发酵产生的发酵液作为纤维素酶来源
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摘要
The prepn. of ethanol by simultaneously reacting a cellulose material, a cellulase and a microorganism producing alcohol in anaerobic conditions as in parent patent, is improved by using, as the cellulase source, the aqueous broth obtained by cultivating a cellulolytic microorganism in an aq. nutrient media in the presence of a cellulose material. The entire culture is used without any separation of the components. About a 15% increase in ethanol yield is obtained.
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