| 紫叶李叶中花青素含量动态变化的研究 |
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| 引用本文： | 郑永春,邵梦茹,薛晓丽.紫叶李叶中花青素含量动态变化的研究[J].湖北农业科学,2012,51(8):1675-1677. |
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| 作者姓名： | 郑永春 邵梦茹 薛晓丽 |
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| 作者单位： | 1. 吉林农业科技学院,中药学院,吉林吉林132101
2. 吉林农业科技学院,实验中心,吉林吉林132101 |
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| 摘 要： | 采集不同时期、不同部位紫叶李(Prunus cerasifera)叶,以酸性甲醇(含1％盐酸,体积比)浸提,以高效液相色谱法测定提取液中的花青素含量并进行统计分析.结果表明,同一部位叶花青素含量随着温度的变化而发生显著的变化；同一时期花青素含量表现为上部位叶中含量高于下部位叶,温度、光照是影响花青素合成的重要因素.
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| 关 键 词： | 紫叶李(Prunus cerasifera) 花青素 高效液相色谱法 温度 光照 |
Dynamic Analysis of Anthocyanidin in Leaves of Prunus cerasifera |
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| ZHENG Yong-chun
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SHAO Meng-ru
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XUE Xiao-li.Dynamic Analysis of Anthocyanidin in Leaves of Prunus cerasifera[J].Hubei Agricultural Sciences,2012,51(8):1675-1677. |
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| Authors: | ZHENG Yong-chun SHAO Meng-ru XUE Xiao-li |
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| Institution: | b(a.College of Traditional Chinese Medicine;b.Laboratory Center,Jilin Agricultural Science and Technology University,Jilin 132101,Jilin,China) |
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| Abstract: | The leaves of Prunus cerasifera in different periods and positions were collected,and the content of anthocyanidin in leaf was determined by HPLC after extracted by methanol(containing 1% HCl,V/V),then the statistics analysis was analysis carried out.The results showed that the contents of anthocyanidin deposited in the same position changed as temperature changed.The contents in the top position of leaves were higher than in the bottom position of leaves.As a result,illumination and temperature had great influence on the synthesis of anthocyanidin. |
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| Keywords: | Prunus cerasifera anthocyanidin HPLC temperature illumination |
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