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A practicable strategy for enrichment and separation of four minor flavonoids including two isomers from barley seedlings by macroporous resin column chromatography, medium-pressure LC, and high-speed countercurrent chromatography 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2019, 卷号: 42, 期号: 9
作者:  Wang, Nana;  Chen, Tao;  Yang, Xue;  Shen, Cheng;  Li, Hongmei;  Wang, Shuo;  Zhao, Jingyang;  Chen, Jilin;  Chen, Zhi;  Li, Yulin
收藏  |  浏览/下载：86/0  |  提交时间：2019/11/26
barley seedlings  high-speed counter-current chromatography  isomers  minor flavonoids  
An effective method based on medium-pressure liquid chromatography and recycling high-speed counter-current chromatography for enrichment and separation of three minor components with similar polarity from Dracocephalum tanguticum 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2019, 卷号: 42, 期号: 3
作者:  Yang, Xue;  Wang, Nana;  Shen, Cheng;  Li, Hongmei;  Zhao, Jingyang;  Chen, Tao;  Li, Yulin
收藏  |  浏览/下载：77/0  |  提交时间：2019/11/26
Dracocephalum tanguticum  heart-cut  high-speed counter-current chromatography  minor components  recycling separation  
One-step Separation and Purification of Three Lignans and One Flavonol from Sinopodophyllum emodi by Medium-pressure Liquid Chromatography and High-speed Counter-current Chromatography 期刊论文
PHYTOCHEMICAL ANALYSIS, 2013, 卷号: 24, 期号: 6, 页码: 603-607
作者:  Wang, Ping;  Liu, Yongling;  Chen, Tao;  Xu, Wenhua;  You, Jinmao;  Liu, Yongjun;  Li, Yulin
Adobe PDF(448Kb)  |  收藏  |  浏览/下载：888/188  |  提交时间：2014/05/09
High-speed Counter-current Chromatography  Medium-pressure Liquid Chromatography  One-step  4 '-demethylpodophyllotoxin  Podophyllotoxin  Deoxypodophyllotoxin  Kaempferol  Sinopodophyllum Emodi