| 生物质燃料乙醇副产木寡糖的研究 |
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| 引用本文： | 席淑娟,周霞萍,史萍,颜涌捷,张素平.生物质燃料乙醇副产木寡糖的研究[J].华东理工大学学报(自然科学版),2006,32(3):305-308. |
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| 作者姓名： | 席淑娟 周霞萍 史萍 颜涌捷 张素平 |
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| 作者单位： | 华东理工大学资源与环境工程学院,上海,200237;华东理工大学生物反应器工程国家重点实验室 |
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| 摘 要： | 木寡糖是一种新兴的、功能优于其他低聚糖的药物或食品基料。应用缓慢絮凝动力学方法,提取木质纤维素制取燃料乙醇残液中的木寡糖,并用毛细管电色谱法,聚丙烯酰胺凝胶电泳法检测木寡糖质量。结果表明:燃料乙醇副产木寡糖相对分子质量为300~600,纯度可达90%。
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| 关 键 词： | 生物质 燃料乙醇 木寡糖 电色谱分析 |
| 文章编号： | 1006-3080（2006）03-0305-04 |
| 收稿时间： | 2005-04-27 |
| 修稿时间： | 2005年4月27日 |
Xylooligosaccharides as By-products of Biomass to Fuel Ethanol |
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| XI Shu-juan,ZHOU Xia-ping,SHI Ping,YAN Yong-jie,ZHANG Su-ping.Xylooligosaccharides as By-products of Biomass to Fuel Ethanol[J].Journal of East China University of Science and Technology,2006,32(3):305-308. |
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| Authors: | XI Shu-juan ZHOU Xia-ping SHI Ping YAN Yong-jie ZHANG Su-ping |
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| Abstract: | The function of xylooligosaccharides is better than other drugs or foods of oligosaccharides. Xylooligosaccharides were distilled from the wastwater in the process of biomass to fuel ethanold using themethod of slow-dynamics. Additionally, their purity and average molecular weights were measured using capillary electro-chromatography and polyacrylamide gel electrophoresis. The results show that their content reaches about 90% and average molecular weights are 300-600. |
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| Keywords: | biomass fuel ethanol xylooligosaccharides electrochromatography analysis |
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