| 甜高粱茎秆固态发酵生产燃料乙醇研究 |
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| 引用本文： | 康利平,刘 莉,刘 萍,胡锦荣,孙君社.甜高粱茎秆固态发酵生产燃料乙醇研究[J].农业工程学报,2008,24(7):181-184. |
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| 作者姓名： | 康利平 刘 莉 刘 萍 胡锦荣 孙君社 |
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| 作者单位： | 中国农业大学食品科学与营养工程学院,北京,100083;中国农业大学食品科学与营养工程学院,北京,100083;中国农业大学食品科学与营养工程学院,北京,100083;中国农业大学食品科学与营养工程学院,北京,100083;中国农业大学食品科学与营养工程学院,北京,100083 |
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| 摘 要： | 该文通过研究甜高粱茎秆M-81E固态发酵生产燃料乙醇的主要影响因素,确定发酵条件为:耐高温酿酒酵母接种量为3%,发酵初始基质含水率为76%,添加0.25?Cl2,0.25%MgS04·7H2O,40℃发酵24 h,乙醇得率为6.42 g/(100g)甜高粱茎秆,转化率为90.5%,残糖含量低于0.3%;添加10 FPU/g纤维素酶和10 CBU/g β-葡萄糖苷酶,进行同步糖化固态发酵,乙醇得率为7.53 g/(100 g)甜高粱茎秆,与不添加纤维素酶和β-葡萄糖苷酶的相比,乙醇得率提高了14.6%.
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| 关 键 词： | 甜高粱茎秆 固态发酵 燃料乙醇 |
| 收稿时间： | 2007/9/10 0:00:00 |
| 修稿时间： | 2008/2/25 0:00:00 |
Production of fuel ethanol from sweet sorghum stalks by solid-state fermentation |
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| Kang Liping,Liu Li,Liu Ping,Hu Jinrong and Sun Junshe.Production of fuel ethanol from sweet sorghum stalks by solid-state fermentation[J].Transactions of the Chinese Society of Agricultural Engineering,2008,24(7):181-184. |
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| Authors: | Kang Liping Liu Li Liu Ping Hu Jinrong and Sun Junshe |
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| Institution: | College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China,College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China,College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China,College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China and College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China |
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| Abstract: | |
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| Keywords: | sweet sorghum stalks solid-fermentation fuel ethanol |
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