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冯小慧,韦棪婷,邓家刚,谢滟,徐炜杰,侯小涛.海洋中药厚藤的质量标准研究[J].广西科学,2019,26(5):503-510. [点击复制]
- FENG Xiaohui,WEI Yanting,DENG Jiagang,XIE Yan,XU Weijie,HOU Xiaotao.Study on quality standard of traditional marine Chinese medicine Ipomoea pes-caprae[J].Guangxi Sciences,2019,26(5):503-510. [点击复制]
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| 海洋中药厚藤的质量标准研究 |
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冯小慧1,2,3, 韦棪婷1,2,3, 邓家刚1,2,3, 谢滟1,2,3, 徐炜杰1,2,3, 侯小涛1,2,3
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| (1.广西中医药大学, 广西南宁 530200;2.广西中药药效研究重点实验室, 广西南宁 530200;3.广西农作物废弃物功能成分研究协同创新中心, 广西南宁 530200) |
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| 摘要: |
| 为了建立海洋中药厚藤（Ipomoea pes-caprae（Linn.） Sweet）的质量标准，本研究采用薄层色谱法，以咖啡酸为对照品，对厚藤进行定性鉴别；采用高效液相色谱法，对厚藤中绿原酸、咖啡酸、异槲皮苷、异绿原酸B、异绿原酸A、异绿原酸C等6个成分进行含量测定。结果显示，本研究建立的厚藤薄层色谱鉴别法，色谱图斑点清晰，分离度好，专属性强；检测得到10批不同产地厚藤中6个成分的含量范围。表明本研究建立的质量标准可有效控制厚藤的质量。 |
| 关键词: 厚藤 海洋中药 质量标准 TLC HPLC |
| DOI：10.13656/j.cnki.gxkx.20191113.003 |
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| 基金项目:广西科技计划项目（桂科AD17195025）和2018广西一流学科建设项目重点课题（2018XK043）资助。 |
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| Study on quality standard of traditional marine Chinese medicine Ipomoea pes-caprae |
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FENG Xiaohui1,2,3, WEI Yanting1,2,3, DENG Jiagang1,2,3, XIE Yan1,2,3, XU Weijie1,2,3, HOU Xiaotao1,2,3
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| (1.Guangxi University of Chinese Medicine, Nanning, Guangxi, 530200, China;2.Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medicia, Nanning, Guangxi, 530200, China;3.Guangxi Collaborative Innovation Center for Research on Functional Ingredients of Agricultural Residues, Nanning, Guangxi, 530200, China) |
| Abstract: |
| This study was conducted to establish the quality standard of marine Chinese medicine Ipomoea pes-caprae.Ipomoea pes-caprae was identified with caffeic acid as the reference substance by TLC.The content of six components such as caffeic acid,chlorogenic acid,isoquercitrin,isochlorogenic acid B,I sochlorogenic acid A,and isochlorogenic acid C in Ipomea pes-caprae was determined by high performance liquid chromatography.A TLC method for identification of Ipomoea pes-caprae was established.The chromatograms for Ipomoea pes-caprae were clear,the resolution was good,and the specificity was strong.The content range of 6 components in 10 batches of different Ipomoea pes-caprae was detected.The quality standards established in this study can effectively control the quality of Ipomoea pes-caprae. |
| Key words: Ipomoea pes-caprae marine Chinese medicine quality standard TLC HPLC |
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