成果/Result
- 1Separation, determination and identification of the diastereoisomers of podophyllotoxin and its esters by high-performance liquid chromatography/tandem mass spectrometry被引量:26收藏
- 作者:Zhao, Lei Tian, Xuan Fan, Peng-Cheng Zhan, Yun-Jing Shen, Da-Wei
- 机构:Lanzhou Univ;Gansu Coll Tradit Chinese Med;Gen Hosp Lanzhou
- 来源:JOURNAL OF CHROMATOGRAPHY A 2008年1210卷2期
- JCR:一分区
- 影响因子:3.756
- 关键词:Diastereoisomers separation Podophyllotoxin HPLC-ESI/MS/MS Relative abundance
- 2Simultaneous purification of tea polyphenols and caffEIne from discarded green tea by macroporous adsorption resins被引量:19收藏
- 作者:Liu, Yongfeng Bai, Qingqing Liu, Yi Di, Duolong Guo, Mei
- 机构:Chinese Acad Sci;Chinese Acad Sci;Chinese Acad Sci;Gansu Coll Tradit Chinese Med
- 来源:EUROPEAN FOOD RESEARCH AND TECHNOLOGY 2014年238卷1期
- JCR:二分区
- 影响因子:1.559
- 关键词:Macroporous adsorption resin Tea polyphenols CaffEIne Discarded green tea Purification
- 3Multiple interactions on macroporous adsorption resins modified with ionic liquid被引量:18收藏
- 作者:Wu, Xiaoyu Liu, Yi Huo, Ting Chen, Zhenbin Liu, Yongfeng
- 机构:Chinese Acad Sci;Chinese Acad Sci;Chinese Acad Sci;Chinese Acad Sci;Lanzhou Univ Technol
- 来源:COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 2015年487卷
- JCR:二分区
- 影响因子:2.76
- 关键词:Macroporous adsorption resins Equilibrium isotherms Kinetics Dynamics Multiple interactions
- 4Spectrum-effect relationship between HPLC fingerprints and antioxidant activity of Angelica sinensis被引量:14收藏
- 作者:Fan, Qin Yang, Ruijing Yang, Feixia Xia, Pengfei Zhao, Lei
- 机构:Gansu Univ Chinese Med;Coll Gansu Prov;Gansu Prov Engn Lab TCM Standardizat Technol & Po
- 来源:BIOMEDICAL CHROMATOGRAPHY 2020年34卷2期
- JCR:四分区
- 影响因子:1.902
- 关键词:Angelica sinensis antioxidant activity partial-least-squares regression spectrum-efficacy relationship
- 5Different ionic liquid modified hypercrosslinked polystyrene resin for purification of catechins from aqueous solution被引量:13收藏
- 作者:Pei, Dong Wu, Xiaoyu Liu, Yi Huo, Ting Di, Duolong
- 机构:Chinese Acad Sci;Chinese Acad Sci;Chinese Acad Sci;Gansu Univ Chinese Med
- 来源:COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 2016年509卷
- JCR:二分区
- 影响因子:2.714
- 关键词:Hypercrosslinked Ionic liquid Adsorption mechanism Catechin
- 6Synthesis, characterization, and adsorption properties of ionic liquid-modified hypercrosslinked polystyrene resins被引量:12收藏
- 作者:Wu, Xiaoyu Liu, Yi Liu, Yongfeng Di, Duolong Guo, Mei
- 机构:Chinese Acad Sci;Chinese Acad Sci;Chinese Acad Sci;Chinese Acad Sci;Gansu Coll Tradit Chinese Med
- 来源:RSC ADVANCES 2015年5卷89期
- JCR:二分区
- 影响因子:3.289
- 关键词:Ionic liquids - Polystyrenes - Scanning electron microscopy - Gas adsorption - Flavonoids - Fourier transform infrared spectroscopy - Friedel-Crafts reaction - Integral equations
- 7HPLC-DAD and HPLC-ESI-MS separation, determination and identification of the spin-labeled diastereoisomers of podophyllotoxin被引量:7收藏
- 作者:Zhao, Lei Liu, Zhen-Ling Fan, Peng-Cheng Zhang, Zhi-Wei Liu, Xiong
- 机构:Lanzhou Univ;Gansu Coll Tradit Chinese Med;Gen Hosp Lanzhou
- 来源:JOURNAL OF SEPARATION SCIENCE 2009年32卷9期
- JCR:二分区
- 影响因子:2.551
- 关键词:Diastereoisomers separation High-performance liquid chromatography-electrospray tandem mass spectrometry Nitroxide Podophyllotoxin Relative abundance