| 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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| 荔枝皮化学成分的研究(Ⅰ) |
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关小丽, 黄永林, 刘春丽, 李典鹏
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1. 广西植物功能物质研究与利用重点实验室, 广西植物研究所, 广西 桂林 541006;2. 广西中医药大学, 南宁 530001;3. 广西师范大学, 广西 桂林 541004
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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
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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 |
