| 决明子中降血脂化学成分的研究 |
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| 引用本文： | 卫娜,吕浩然,刘美凤.决明子中降血脂化学成分的研究[J].广东化工,2012,39(9):99-100. |
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| 作者姓名： | 卫娜 吕浩然 刘美凤 |
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| 作者单位： | 1. 广州泰邦食品科技有限公司,广东广州,510655
2. 华南理工大学化学与化工学院广东省绿色化学产品技术重点实验室,广东广州,510640 |
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| 摘 要： | 研究决明子降血脂的化学成分,为确定决明子中降血脂有效成分提供依据。对决明子75%乙醇提取物采用硅胶柱分离方法进行分离,并运用核磁共振波谱等光谱法鉴定化合物结构。从石油醚和乙酸乙酯部位中共分离并鉴定了4个单体化合物。其中从石油醚部位获得2个单体化合物,分别为大黄酚(Chrysophanol,Ⅰ)、大黄素甲醚(Physcion,Ⅱ);从乙酸乙酯部位中分离并鉴定了2个单体化合物,分别为橙黄决明素(Aurantio-obtusin,Ⅲ)和钝叶素(Obtusifolin,Ⅳ)。
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| 关 键 词： | 决明子 降血脂 有效成分 |
Study on the Chemical Constitutions of Reducing Blood Lipid in Semen Cassia |
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| Wei Na,Lv Haoran,Liu Meifeng.Study on the Chemical Constitutions of Reducing Blood Lipid in Semen Cassia[J].Guangdong Chemical Industry,2012,39(9):99-100. |
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| Authors: | Wei Na Lv Haoran Liu Meifeng |
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| Affiliation: | 1. Guangzhou Taibang Food Technology Co., Ltd., Guangzhou 510655; 2. Guangdong Provincial Key Laboratory of Green Chemical Product Technology, College of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China) |
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| Abstract: | To investigate the chemical constitutions of reducing blood lipid in Semen Cassia for providing the basis of determining the effective constitutions of reducing blood lipid in Semen Cassia. The compounds were isolated from 70 % ethanol extractive of Semen Cassia by column chromatography with silica gel and the structures were elucidated by spectrographic methods such as nuclear magnetic resonance spectroscopy analysis. Four compounds were isolated from the petroleum ether part and the acetic ether part in all. There into, two compounds were isolated from the petroleum ether part, which were identified as Chrysophanol （ Ⅰ ） and Physcion （ Ⅱ）; two compounds were isolated from the acetic ether part, which were identified as Aurantio-obtusin （Ⅲ）and Obtusifolin （Ⅳ）. |
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| Keywords: | Semen Cassia reducing blood lipid effective constitutions |
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