| 茶皂素对福寿螺纤维素酶的影响研究 |
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| 引用本文： | 李玉清.茶皂素对福寿螺纤维素酶的影响研究[J].襄樊学院学报,2007,28(11):35-38. |
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| 作者姓名： | 李玉清 |
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| 作者单位： | 襄樊学院,化学与生物科学系,湖北,襄樊,441053 |
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| 基金项目： | 湖北省教育厅科学技术研究项目(Q200625003)，襄樊学院优秀创新团队项目(XFXYC2006004) |
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| 摘 要： | 从苦茶粕中提取茶皂素，用离体的方法测定它对福寿螺中消化酶-纤维素酶活性的影响．结果表明，在所测定的10-150μg／ml的浓度内，茶皂素对内切β-1，4葡聚糖酶（EG）的作用表现为先激活，后抑制；对外切β-1，4葡聚糖纤维二糖水解酶（CBH）的作用表现为激活作用，基本上不表现抑制作用．
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| 关 键 词： | 茶皂素 福寿螺 纤维素酶(EG CBH) 抑制作用 |
| 文章编号： | 1009-2854(2007)11-0035-04 |
| 修稿时间： | 2007年7月12日 |
Study on Effects of Tea Saponin on Cellulase in Amazonian Snails |
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| LI Yu-qing.Study on Effects of Tea Saponin on Cellulase in Amazonian Snails[J].Journal of Xiangfan University,2007,28(11):35-38. |
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| Authors: | LI Yu-qing |
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| Institution: | LI Yu-qing (Department of Chemistry and Biology Science, Xiangfan University, Xiangfan 441053, China) |
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| Abstract: | Tea saponin was extracted from tea seed kernel and its effects on the vigor of cellulase had been studied in vitro. It was shown that when the concentration of tea saponin was from 10 to 150 μg/ml, the vigor of EG was activated initially and then was inhibited after 24 hours; While the vigor of CBH was gradually activated after 24 hours. |
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| Keywords: | Tea saponin Amazonian Snails Cellulase(EG CBH) Inhibition |
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