| 秸秆纤维素酶水解率测定方法的研究 |
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| 引用本文： | 孔新刚,李华,吴国莲. 秸秆纤维素酶水解率测定方法的研究[J]. 新疆农业科学, 2007, 44(5): 663-666 |
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| 作者姓名： | 孔新刚 李华 吴国莲 |
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| 作者单位： | 新疆农业大学化工学院,乌鲁木齐,830052 |
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| 基金项目： | 高等学校博士学科点专项科研项目 |
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| 摘 要： | 实验设计了以砂芯坩锅为反应器,建立了用差重方式进行纤维素酶水解率的测定新方法,与常规方法测定还原糖方法计算纤维素酶水解率进行了比较研究,差重法比还原糖法的酶水解率普遍高,避免了产物复杂而使还原糖法计算酶水解率偏低的现象.
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| 关 键 词： | 纤维素酶水解率 差重法 还原糖法 |
| 文章编号： | 1001-4330（2007）05-0663-04 |
| 收稿时间： | 2007-01-19 |
| 修稿时间： | 2007-01-19 |
A New Method for Determination of Cellulase Hydrolysis Rate in the stalks |
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| KONG Xin-gang,LI Hua,WU Guo-lian. A New Method for Determination of Cellulase Hydrolysis Rate in the stalks[J]. Xinjiang Agricultural Sciences, 2007, 44(5): 663-666 |
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| Authors: | KONG Xin-gang LI Hua WU Guo-lian |
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| Affiliation: | College of Chemical Engineering, Xinjiang Agricultural University, Urumqi 830052, China |
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| Abstract: | Weight difference method was established to determine cellulase hydrolysis rate by using sand core crucible as a reactor.In comparison with the method of reducing sugar the cellulase hydrolysis rate by weight difference method was increased overall.Additionally,weight difference method can avoid the phenomena of lower hydrolysis rate,which was resulted from product complication by using revertose determining method. |
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| Keywords: | cellulase hydrolysis rate weight difference method method of reducing sugar |
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