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Maxent modeling for predicting the spatial distribution of three raptors in the Sanjiangyuan National Park, China 期刊论文
ECOLOGY AND EVOLUTION, 2019, 卷号: 9, 期号: 11
Authors:  Zhang, Jingjie;  Jiang, Feng;  Li, Guangying;  Qin, Wen;  Li, Shengqing;  Gao, Hongmei;  Cai, Zhenyuan;  Lin, Gonghua;  Zhang, Tongzuo
Favorite  |  View/Download:5/0  |  Submit date:2019/11/26
habitat suitability  Himalayan Vulture (Gyps himalayensis)  Maxent  Saker falcon (Falco cherrug)  Sanjiangyuan National Park  Upland buzzard (Buteo hemilasius)  
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
Authors:  Wang, Nana;  Chen, Tao;  Yang, Xue;  Shen, Cheng;  Li, Hongmei;  Wang, Shuo;  Zhao, Jingyang;  Chen, Jilin;  Chen, Zhi;  Li, Yulin
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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
Authors:  Yang, Xue;  Wang, Nana;  Shen, Cheng;  Li, Hongmei;  Zhao, Jingyang;  Chen, Tao;  Li, Yulin
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Dracocephalum tanguticum  heart-cut  high-speed counter-current chromatography  minor components  recycling separation  
Combined chromatographic strategy based on macroporous resin, high-speed counter-current chromatography and preparative HPLC for systematic separation of seven antioxidants from the fruit of Terminalia billerica 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2019, 卷号: 42, 期号: 20
Authors:  Yang, Xue;  Shen, Cheng;  Li, Hongmei;  Wang, Nana;  Ma, Jialin;  Wang, Shuo;  Zhao, Jingyang;  Chen, Jilin;  Yang, Li;  Chen, Tao;  Li, Yulin
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antioxidants  macroporous resin  systematic separation  Terminalia bellirica  traditional Chinese medicine  
Separation of three polar compounds from Rheum tanguticum by high-speed countercurrent chromatography with an ethyl acetate/glacial acetic acid/water system 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2018, 卷号: 41, 期号: 8
Authors:  Chen, Tao;  Wang, Ping;  Wang, Nana;  Sun, Chongyang;  Yang, Xue;  Li, Hongmei;  Zhou, Guoying;  Li, Yulin
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high-speed countercurrent chromatography  polar compounds  Rheum tanguticum  traditional Chinese medicine  
Separation of six compounds including two n-butyrophenone isomers and two stibene isomers from Rheum tanguticum Maxim by recycling high speed counter-current chromatography and preparative high-performance liquid chromatography 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2018, 卷号: 41, 期号: 19
Authors:  Chen, Tao;  Yang, Xue;  Wang, Nana;  Li, Hongmei;  Zhao, Jingyang;  Li, Yulin
Favorite  |  View/Download:3/0  |  Submit date:2019/11/26
high-speed counter-current chromatography  n-butyrophenone isomers  preparative high-performance liquid chromatography  Rheum tanguticum Maxim  stibene isomers  
Large-Scale Preparation of a Specific Xanthone from Swertia mussotii and Evaluation of Its alpha-Glucosidase Inhibitory Activity 期刊论文
JOURNAL OF CHROMATOGRAPHIC SCIENCE, 2017, 卷号: 55, 期号: 6, 页码: 638-644
Authors:  Chen, Tao;  Li, Hongmei;  Chen, Chen;  Wei, Lixin;  Li, Yulin
Favorite  |  View/Download:58/0  |  Submit date:2017/10/09
Separation of six xanthones from Swertia franchetiana by high-speed countercurrent chromatography 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2017, 卷号: 40, 期号: 11, 页码: 2515-2521
Authors:  Li, Hongmei;  Chen, Tao;  Sun, Jing;  Wang, Weiqing;  Li, Yulin
Favorite  |  View/Download:54/0  |  Submit date:2017/10/09
Countercurrent Chromatography  Isomers  Swertia Franchetiana  Xanthones  
抱茎獐牙菜化学成分分离制备及降血糖活性评价 学位论文
, 北京: 中国科学院研究生院, 2017
Authors:  李洪梅
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抱茎獐牙菜  化学成分  高速逆流色谱  分子对接  降血糖活性  
Separation of 4 '-demethyldeoxypodophyllotoxin from Sinopodophyllum emodi by medium-pressure LC and high-speed counter-current chromatography guided by HPLC-MS 期刊论文
SEPARATION SCIENCE AND TECHNOLOGY, 2017, 卷号: 52, 期号: 8, 页码: 1423-1429
Authors:  Chen, Tao;  Li, Hongmei;  Tan, Liang;  Li, Yulin
Favorite  |  View/Download:63/0  |  Submit date:2017/06/23
4 '-demethyldeoxypodophyllotoxin  High-speed Counter-current Chromatography  Hplc-ms  Minor Lignan  Sinopodophyllum Emodi