| 生物酶解法提取苦楝素工艺过程的研究 |
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| 引用本文： | 陈公德,何日柳,陈杰,代晴,崔鹏. 生物酶解法提取苦楝素工艺过程的研究[J]. 应用化工, 2010, 39(1): 8-10 |
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| 作者姓名： | 陈公德 何日柳 陈杰 代晴 崔鹏 |
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| 作者单位： | 合肥工业大学,化学工程学院,安徽,合肥,230009 |
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| 基金项目： | 国家大学生创新性实验计划项目(081035909) |
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| 摘 要： | 采用国产纤维素酶64001131,研究生物酶解法提取苦楝树皮中苦楝素的工艺条件。优化的工艺条件为:酶解液pH值4.5,酶解温度55℃,酶解时间1.5 h,酶浓度0.15 mg/mL。在此条件下,苦楝素的提取率达2.008%。
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| 关 键 词： | 苦楝素 纤维素酶 生物酶解 工艺参数 |
Study on extraction technology of toosendanin by enzymatic hydrolysis |
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| CHEN Gong-de,HE Ri-liu,CHEN Jie,DAI Qing,CUI Peng. Study on extraction technology of toosendanin by enzymatic hydrolysis[J]. Applied chemical industry, 2010, 39(1): 8-10 |
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| Authors: | CHEN Gong-de HE Ri-liu CHEN Jie DAI Qing CUI Peng |
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| Affiliation: | School of Chemical Engineering;Hefei University of Technology;Hefei 230009;China |
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| Abstract: | The process of enzymatic hydrolysis extraction of toosendanin was optimized by experiments.The optimum extraction technology was determined as follows:pH value of the enzymatic solution 4.5,enzymatic hydrolysis at 55 ℃,1.5 h for enzymatic hydrolysis time,the amount of enzyme 0.15 mg/mL and the yield of toosendanin can up to 2.008%. |
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| Keywords: | toosendanin cellulase enzymatic hydrolysis parameter |
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