| 栲树皮乙醇提取物中多酚类化学成分的鉴定 |
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| 引用本文： | 黄永林,陈月圆,颜小捷,刘金磊,王亚凤,何瑞杰,李典鹏.栲树皮乙醇提取物中多酚类化学成分的鉴定[J].林产化学与工业,2016(4):135-139. |
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| 作者姓名： | 黄永林 陈月圆 颜小捷 刘金磊 王亚凤 何瑞杰 李典鹏 |
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| 作者单位： | 广西壮族自治区中国科学院广西植物研究所广西植物功能物质研究与利用重点实验室,广西 桂林,541006 |
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| 基金项目： | 广西自然科学基金(2014GXNSFCB118001);中国科学院“西部之光”人才培养引进计划资助(科发人字[2013]165号);广西科学院基本科研业务费项目(15YJ22ZWS22) |
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| 摘 要： | 采用Sephadex LH-20,MCI gel CHP 20P和Toyopearl Butyl-650C等柱色谱方法研究栲(Castanopsis fargesii Franch.)树皮乙醇提取物的化学成分。从栲树皮80%乙醇提取物中分离得到10个化合物,根据波谱数据分析鉴定化合物的结构,分别鉴定为苯甲酸、原儿茶酸、没食子酸、5-O-没食子莽草酸、3,5-二-O-没食子奎宁酸、表儿茶素、儿茶素、棓儿茶素、木麻黄鞣质和栗木鞣花素。所有的化合物均为首次从栲树中分离得到。
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| 关 键 词： | 栲 多酚类成分 没食子酸 黄烷-3-醇 木麻黄鞣质 |
Composition of Polyphenols in Bark of Castanopsis fargesii Franch |
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| HUANG Yong-lin;CHEN Yue-yuan;YAN Xiao-jie;LIU Jin-lei;WANG Ya-feng;HE Rui-jie;LI Dian-peng.Composition of Polyphenols in Bark of Castanopsis fargesii Franch[J].Chemistry & Industry of Forest Products,2016(4):135-139. |
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| Authors: | HUANG Yong-lin;CHEN Yue-yuan;YAN Xiao-jie;LIU Jin-lei;WANG Ya-feng;HE Rui-jie;LI Dian-peng |
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| Institution: | HUANG Yong-lin;CHEN Yue-yuan;YAN Xiao-jie;LIU Jin-lei;WANG Ya-feng;HE Rui-jie;LI Dian-peng;Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization,Guangxi Institute of Botany,Chinese Academy of Sciences; |
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| Abstract: | The ethanol extract from the bark of Castanopsis fargesii Franch. was purified by column chromatography through Sephadex LH-20, MCI gel CHP 20P and Toyopearl Butyl-650C. Ten compounds were obtained. The structures were identified to be benzoic acid, protocatechuic acid, gallic acid, 5-O-galloyl-(-)-shikimic acid, 3,5-di-O-galloylquinic acid,(-)-epicatechin, catechin, gallocatechin, casuarinas tannin, castalagin. All compounds were isolated from C. fargesii for the first time. |
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| Keywords: | Castanopsis fargesii Franch polyphenols gallic acid flavan-3-ol casuarinas tannin |
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