| 牡丹叶绿素的提取及其性质研究 |
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| 引用本文： | 于相丽,胡秋娈,黄宇.牡丹叶绿素的提取及其性质研究[J].洛阳师范学院学报,2005,24(5):107-109. |
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| 作者姓名： | 于相丽 胡秋娈 黄宇 |
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| 作者单位： | 1. 洛阳师范学院生命科学系,河南,洛阳,471022
2. 洛阳师范学院化学系,河南,洛阳,471022 |
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| 摘 要： | 以分光光度法首次研究了牡丹叶绿素的提取方法,用8种提取液在不同时间内优选最佳实验条件,测定了不同品种牡丹叶绿素含量及不同温度下各品种叶绿素的稳定性.结果表明:室温下,以丙酮:95%乙醇=2:1为提取液,浸取24h的方法最佳,不同品种牡丹叶绿素含量差别不大;叶绿素稳定性受温度的影响不大.
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| 关 键 词： | 牡丹叶绿素 分光光度法 提取方法 稳定性 |
| 文章编号： | 1009-4970（2005）05-0107-03 |
| 收稿时间： | 2005-06-21 |
| 修稿时间： | 2005年6月21日 |
Study on Extracting Methods and Characteristics of Chlorophyll in Peony |
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| YU Xiang-li,HU Qiu-luan,HUANG Yu.Study on Extracting Methods and Characteristics of Chlorophyll in Peony[J].Journal of Luoyang Teachers College,2005,24(5):107-109. |
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| Authors: | YU Xiang-li HU Qiu-luan HUANG Yu |
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| Abstract: | Study on the extracting methods of chlorophyll in peony with eight different kinds of extracting liquids by spectrophotometry. Select the best one among those methods and determine the change of the stability of chlorophyll under different temperatures, when the leaves of Zhaofen are soaked 8h, 16h and 24h in the eight different kinds of extracting methods. The results showed that: The best is the liquid mixed 2volume of acetone with 1 volume of 95%ethanol for 24h. There are no obvious contents of chlorophyll in different kinds of peony. The temperature has no effect on the stability of peony' s chlorophyll. |
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| Keywords: | peony chlonophyll spectrophotometry content stability |
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