| 纤维素酶法提取杭白菊中总黄酮工艺优化 |
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| 引用本文： | 项雷文,陈文韬.纤维素酶法提取杭白菊中总黄酮工艺优化[J].化学工程与装备,2009(5):26-29. |
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| 作者姓名： | 项雷文 陈文韬 |
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| 作者单位： | 福建师范大学福清分校,福建,福清,350300 |
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| 基金项目： | 福建省教育厅B类项目 |
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| 摘 要： | 通过正交实验法研究了纤维素酶法提取杭自菊中总黄酮的主要工艺参数（酶添加量、酶解时间、酶解温度和pH）对总黄酮提取率的影响。纤维素酶法提取的最佳条件为：酶添加量0．5％、酶解时间2．5h、酶解温度55℃、pH5．0；此条件下总黄酮提取率比对照组提高了19．2％。
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| 关 键 词： | 杭白菊 纤维素酶 总黄酮 |
Study on process of total flavonoids in Chrysanthemun by Cellulase treatment |
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| CHEN Wen-tao.Study on process of total flavonoids in Chrysanthemun by Cellulase treatment[J].Chemical Engineering & Equipment,2009(5):26-29. |
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| Authors: | CHEN Wen-tao |
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| Affiliation: | CHEN Wen-tao (Fuqing Branch of Fujian Normal University,Fujian Fuqing 350300,China) |
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| Abstract: | The technical factors of total flavonoids content by cellulase extraction from Chrysanthemum,it including:the addition of cellulase,cellulase treatment time,cellulase treatment temperature and pH.The extraction rate of optimized condition was determined by single factor experiment and orthogonal experiment. UV-Spectrophotometry was used for the determination of total flavonoids content.The optimum cellulase extraction process condition were:the addition of cellulase was 0.5%,cellulase treatment time was 2.5... |
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| Keywords: | Chrysanthemum Cellulase Total flavonoids |
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