自然杂志 ›› 2007, Vol. 29 ›› Issue (1): 30-30.
• 专题综述 • 上一篇 下一篇
江宁
收稿日期:
出版日期:
发布日期:
JIANG Ning
Received:
Online:
Published:
摘要: 燃料酒精作为可再生能源不会枯竭,并且不会引起温室效应。微生物发酵糖可以生产酒精。目前在工业生产中用于发酵产酒精的微生物主要是酿酒酵母和运动发酵单胞菌。包括秸秆在内的含有糖类物质的生物质都可能作为酒精发酵的原料,大分子物质的利用需先经过酶的降解。生物酒精作为石油的替代物,其产业链还在继续延伸。
关键词: 燃料酒精, 微生物, 发酵, 生物质
Abstract: Fuel ethanol as a novel energy source is regenerable and environmental friendly.Ethanol can be produced from saccharide by microbial fermentation. The yeast Saccharomyces cerevisiae and the bacterium Zymomonas mobilis are presently the most important ethanol producers in industry. All kinds of biomass including straw contained carbohydrate could be used as raw material for ethanol fermentation. Before the processes of ethanol fermentation, polysaccharides should be firstly hydrolyzed to fermentable sugar by enzymes. Moreover, bioethanol as the substitute of petroleum could be further applied in many other fields.
Key words: fuel ethanol, microorganism, fermentation, biomass
MSC2000:
Review Article
江宁. 生物液体燃料——燃料酒精[J]. 自然杂志, 2007, 29(1): 30-30.
JIANG Ning . Liquid Biofuel——Fuel Ethanol[J]. Chinese Journal of Nature, 2007, 29(1): 30-30.
0 / / 推荐
导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks
链接本文: https://www.nature.shu.edu.cn/CN/
https://www.nature.shu.edu.cn/CN/Y2007/V29/I1/30