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One-step Separation of Three Flavonoids from Poacynum hendersonii by High-speed Counter-current Chromatography 期刊论文
PHYTOCHEMICAL ANALYSIS, 2011, 卷号: 22, 期号: 5, 页码: 450-454
作者:  Shi, Junyou;  Li, Guoliang;  Wang, Honglun;  Zheng, Jie;  Suo, Yourui;  You, Jinmao;  Liu, Yongjun
浏览  |  Adobe PDF(227Kb)  |  收藏  |  浏览/下载：909/239  |  提交时间：2011/12/13
High-speed Counter-current Chromatography  Poacynum Hendersonii  Isoquercitrin  Quercetin-3-o-sophoroside  Quercetin-3-o-(6 ''-o-malonyl)-beta-d-glucoside  
A sensitive fluorescence reagent, 2-[2-(7H-dibenzo[a,g]carbazol-7-yl)-ethoxy]ethyl chloroformate, for amino acids determination in Saussurea involucrate and Artemisia capillaris Thunb using high-performance liquid chromatography with fluorescence detection and identification with mass spectroscopy/electrospray ionization source 期刊论文
BIOMEDICAL CHROMATOGRAPHY, 2011, 卷号: 25, 期号: 6, 页码: 689-696
作者:  Li, Guoliang;  Sun, Zhiwei;  Song, Cuihua;  Xia, Lian;  Zheng, Jie;  Suo, Yourui;  You, Jinmao
收藏  |  浏览/下载：589/0  |  提交时间：2011/12/13
Amino Acids Analysis  Hplc-fld-ms/esi  Pre-column Derivatization  Tibetan Medicine  Saussurea Involucrate  Artemisia Capillaris Thunb  
Anthocyanins composition and antioxidant activity of wild Lycium ruthenicum Murr. from Qinghai-Tibet Plateau 期刊论文
FOOD CHEMISTRY, 2011, 卷号: 126, 期号: 3, 页码: 859-865
作者:  Zheng, Jie;  Ding, Chenxu;  Wang, Liangsheng;  Li, Guoliang;  Shi, Junyou;  Li, Hui;  Wang, Honglun;  Suo, Yourui
浏览  |  Adobe PDF(481Kb)  |  收藏  |  浏览/下载：2956/922  |  提交时间：2011/12/13
Lycium Ruthenicum Murr.  Anthocyanins  Antioxidant Activity  Total Polyphenol Content  
Determination of amino acids in rat brain microdialysate with 1,2,5,6-dibenzocarbazole-9-ethyl chloroformate as labeling reagent by high performance liquid chromatographic fluorescence detection and mass spectrometric identification 期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2011, 卷号: 879, 期号: 17-18, 页码: 1367-1374
作者:  Sun, Zhiwei;  You, Jinmao;  Li, Guoliang;  Zhao, Xian'en;  Suo, Yourui;  Wang, Xiao
收藏  |  浏览/下载：764/0  |  提交时间：2011/12/13
Amino Acid  Derivatization  High Performance Liquid Chromatography  1  Fluorescence Detection  2  Electrospray Mass Spectrometer  5  6-dibenzocarbazole-9-ethyl Chloroformate  
Supercritical CO2 cell breaking extraction of Lycium barbarum seed oil and determination of its chemical composition by HPLC/APCI/MS and antioxidant activity 期刊论文
LWT-FOOD SCIENCE AND TECHNOLOGY, 2011, 卷号: 44, 期号: 4, 页码: 1172-1178
作者:  Li Guoliang;  Shi Junyou;  Suo Yourui;  Sun Zhiwei;  Xia Lian;  Zheng Jie;  You Jinmao;  Liu Yongjun
收藏  |  浏览/下载：772/0  |  提交时间：2011/12/14
Lycium Barbarum  Supercritical Co2  Seed Oil  Fatty Acids  Antioxidant Activity  
A developed pre-column derivatization method for the determination of free fatty acids in edible oils by reversed-phase HPLC with fluorescence detection and its application to Lycium barbarum seed oil 期刊论文
FOOD CHEMISTRY, 2011, 卷号: 125, 期号: 4, 页码: 1365-1372
作者:  Li, Guoliang;  You, Jinmao;  Suo, Yourui;  Song, Cuihua;  Sun, Zhiwei;  Xia, Lian;  Zhao, Xianen;  Shi, Junyou
浏览  |  Adobe PDF(1073Kb)  |  收藏  |  浏览/下载：1593/400  |  提交时间：2011/12/13
Free Fatty Acids  Edible Oil  Lycium Barbarum l  Derivatization  Hplc-ms/ms  
Determination of trace amino acids in human serum by a selective and sensitive pre-column derivatization method using HPLC-FLD-MS/MS and derivatization optimization by response surface methodology 期刊论文
AMINO ACIDS, 2011, 卷号: 40, 期号: 4, 页码: 1185-1193
作者:  Li, Guoliang;  Cui, Yanyan;  You, Jinmao;  Zhao, Xianen;  Sun, Zhiwei;  Xia, Lian;  Suo, Yourui;  Wang, Xiao
收藏  |  浏览/下载：690/0  |  提交时间：2011/12/13
Trace Amino Acids Analysis  Human Serum  Hplc-fld-ms/ms  Pre-column Derivatization  Response Surface Methodology  
Optimisation of red pepper seed oil extraction using supercritical CO2 and analysis of the composition by reversed-phase HPLC-FLD-MS？MS 期刊论文
International Journal of Food Science & Technology, 2011, 卷号: 46, 期号: 1, 页码: 44-51
作者:  Guoliang Li;  Cuihua Song;  Jinmao You;  Zhiwei Sun;  Lian Xia;  Yourui Suo
浏览  |  Adobe PDF(849Kb)  |  收藏  |  浏览/下载：865/245  |  提交时间：2011/12/14
Compositional and Antioxidant Activity Analysis of Zanthoxylum bungeanum Seed Oil Obtained by Supercritical CO2 Fluid Extraction. 期刊论文
Journal of the American Oil Chemists Society, 2011, 卷号: 8, 期号: 1, 页码: 23-32
作者:  Lian Xia;  Jinmao You;  Guoliang Li;  Zhiwei Sun;  Yourui Suo
浏览  |  Adobe PDF(622Kb)  |  收藏  |  浏览/下载：851/178  |  提交时间：2011/12/14
Highly sensitive and selective pre-column derivatization high-performance liquid chromatography approach for rapid determination of triterpenes oleanolic and ursolic acids and application to Swertia species: Optimization of triterpenic acids extraction and pre-column derivatization using response surface methodology 期刊论文
ANALYTICA CHIMICA ACTA, 2011, 卷号: 688, 期号: 2, 页码: 208-218
作者:  Li, Guoliang;  Zhang, Xiaolong;  You, Jinmao;  Song, Cuihua;  Sun, Zhiwei;  Xia, Lian;  Suo, Yourui
收藏  |  浏览/下载：725/0  |  提交时间：2011/12/13
Oleanolic Acids  Ursolic Acids  Pre-column Derivatization  Hplc-fld  Swertia Species  Response Surface Methodology