| 引用本文: | 关小丽, 黄永林, 刘春丽, 李典鹏.荔枝皮化学成分的研究(Ⅰ)[J].广西植物,2014,(2):151-154.[点击复制] |
| GUAN Xiao-Li, HUANG Yong-Lin, LIU Chun-Li, LI Dian-Peng.Study on the chemical constituents of Litchi chinensis pericarp(1)[J].Guihaia,2014,(2):151-154.[点击复制] |
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| 摘要: |
| 采用Sephadex LH-20、MCI gel CHP 20P和Toyopearl Butly-650C等柱色谱,反复对80%乙醇荔枝皮提取物进行分离、纯化,得到7个多酚类化合物。根据波谱分析以及文献数据对比,分别鉴定为对羟基苯甲酸(1)、原儿茶酸(2)、(+)儿茶素(3)、(-)表儿茶素(4)、原花青素A2(5)、aesculitannin A(6)、槲皮素-3-O-β-D-葡萄糖苷(7)。除5以外的化合物均为首次从荔枝果皮中分离得到。 |
| 关键词: 荔枝皮 多酚类 化学成分 |
| DOI：10.3969/j.issn.1000-3142.2014.02.003 |
| 分类号:Q946.8 |
| 基金项目: |
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| Study on the chemical constituents of Litchi chinensis pericarp(1) |
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GUAN Xiao-Li1,2, HUANG Yong-Lin1, LIU Chun-Li1,3, LI Dian-Peng1*
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1. Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guangxi Institute of Botany,
Guilin 541006, China;2. Guangxi University of Chinese Medicine, Nanning 530001, China,
3. Guangxi Normal University, Guilin 541004, China
1. Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization, Guangxi Institute of Botany,
Guilin 541006, China; 2. Guangxi University of Chinese Medicine, Nanning 530001, China,
3. Guangxi Normal University, Guilin 541004, China
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| Abstract: |
| The 80% ethanol extracts of the Litchi chinensis pericarp was isolated and purified by Sephadex LH-20,MCI gel CHP 20P,Toyopearl Butly-650C column chromatography to yield seven phenolic compounds. Their structures were identified by the analysis of spectral data as:p-Hydroxybenzoic acid(1),3,4-dihydroxybenzoic acid(2),(+)-catechin(3),(-)-epicatechin(4),procyanidin A2(5),aesculitannin A(6),quercetin-3-O-β-D-glucopyranoside(7). All the compounds except 5 were reported from L. chinensis pericarp for the first time. |
| Key words: Litchi chinensis pericarp polyphenols chemical constituents |
