| 蔗渣(髓)水解制备生物乙醇的研究进展 |
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| 引用本文： | 梁杰珍,陈小鹏,王琳琳,童张法.蔗渣(髓)水解制备生物乙醇的研究进展[J].广西科学,2015,22(1):71-77,93. |
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| 作者姓名： | 梁杰珍 陈小鹏 王琳琳 童张法 |
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| 作者单位： | 广西大学化学化工学院广西石化资源加工及过程强化技术重点实验室,广西南宁,530004 |
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| 基金项目： | 国家自然科学基金项目，广西自然科学基金重点项目，广西自然科学基金项目，广西石化资源加工及过程强化技术重点实验室主任课题基金项目 |
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| 摘 要： | 蔗渣(髓)是丰富而廉价的可再生生物质资源,利用蔗渣(髓)代替传统的玉米等粮食作物为原料生产生物乙醇已成为研究热点。蔗渣(髓)转化为生物乙醇主要包括3个步骤:预处理脱去木质素、蔗渣(髓)中纤维素水解成还原糖、糖发酵成乙醇。本文阐述蔗渣(髓)经水解转化为生物乙醇处理技术的新进展,并展望其发展前景。
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| 关 键 词： | 蔗渣 蔗髓 生物乙醇 预处理 水解 发酵 |
| 收稿时间： | 2014/11/8 0:00:00 |
| 修稿时间： | 2014/12/9 0:00:00 |
Advances in Production of Bio-Ethanol from Sugarcane Bagasse (Pith) Hydrolysis |
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| LIANG Jie-zhen,CHEN Xiao-peng,WANG Lin-lin and TONG Zhang-fa.Advances in Production of Bio-Ethanol from Sugarcane Bagasse (Pith) Hydrolysis[J].Guangxi Sciences,2015,22(1):71-77,93. |
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| Authors: | LIANG Jie-zhen CHEN Xiao-peng WANG Lin-lin and TONG Zhang-fa |
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| Institution: | LIANG Jie-zhen;CHEN Xiao-peng;WANG Lin-lin;TONG Zhang-fa;Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology,School of Chemistry & Chemical Engineering of Guangxi University; |
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| Abstract: | Sugarcane bagasse is an abundantly available, cheap and renewable resource, and its bioconversion to bio-ethanol has become the research hot spot.The bioconversion of sugarcane bagasse to bio-ethanol can be divided into three technological processes as follows:pretreatment for delignification, hydrolysis of cellulose in sugarcane bagasse to produce reducing sugars and fermentation of reducing sugars to produce bio-ethanol.New advances on the bioconversion technology of sugarcane bagasse to bio-ethanol were reviewed in this paper.And the prospect for application was discussed. |
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| Keywords: | sugarcane bagasse bagasse pith bio-ethanol pretreatment hydrolysis fermentation |
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