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Essential trace and toxic element levels in Tibetan yak's milk collected from Qinghai, China 期刊论文
SPECTROSCOPY LETTERS, 2016, 卷号: 49, 期号: 7, 页码: 477-481
作者:  Chi, Xiaofeng;  Zhang, Guoying;  Yang, Yueqin;  Hu, Fengzu
收藏  |  浏览/下载:161/0  |  提交时间:2016/12/19
Atomic Spectrometry  Qinghai  Tibetan Yak's Milk  Trace Elements  
Antioxidants screening in Limonium aureum by optimized on-line HPLC-DPPH assay 期刊论文
INDUSTRIAL CROPS AND PRODUCTS, 2015, 卷号: 67, 页码: 492-497
作者:  Geng, Dandan;  Chi, Xiaofeng;  Dong, Qi;  Hu, Fengzu
收藏  |  浏览/下载:134/0  |  提交时间:2018/07/25
Limonium Aureum (Linn.)  Antioxidant  On-line Hplc-dpph  Response Surface Methodology  
Simultaneous Determination of Sulfonamides in Honey by Dispersive Liquid-liquid Microextraction Combined with High-Performance Liquid Chromatography 期刊论文
ASIAN JOURNAL OF CHEMISTRY, 2014, 卷号: 26, 期号: 7, 页码: 1905-1909
作者:  Chi, Xiaofeng;  Zhang, Guoying;  Xiao, Yuancan;  Dong, Qi;  Hu, Fengzu
收藏  |  浏览/下载:398/0  |  提交时间:2014/12/19
Dispersive Liquid-liquid Microextraction  Sulfonamides  Hplc  Honey  
SEPARATION AND PURIFICATION OF THREE STILBENES FROM THE RADIX OF Polygonum cillinerve (Nakai) Ohwl BY MACROPOROUS RESIN COLUMN CHROMATOGRAPHY COMBINED WITH HIGH-SPEED COUNTER-CURRENT CHROMATOGRAPHY 期刊论文
QUIMICA NOVA, 2014, 卷号: 37, 期号: 9, 页码: 1465-1468
作者:  Chi, Xiaofeng;  Xing, Yuxiu;  Xiao, Yuancan;  Dong, Qi;  Hu, Fengzu
浏览  |  Adobe PDF(450Kb)  |  收藏  |  浏览/下载:388/92  |  提交时间:2014/12/19
Polygonum Cillinerve (Nakai) Ohwl  Hsccc  Stilbenes  
The Study on Mineral Elements in Microula sikkimensis from the Qinghai-Tibet Plateau 期刊论文
SPECTROSCOPY LETTERS, 2014, 卷号: 48, 期号: 5, 页码: 375-380
作者:  Pi, Li;  Xing, Yuxiu;  Hu, Fengzu;  Chi, Xiaofeng;  Li, Yikang;  Han, Tao;  Zhao, Xiaohui;  Han, Fa
收藏  |  浏览/下载:169/0  |  提交时间:2017/06/29
Hierarchical Cluster Analysis  Icp-oes  Microula Sikkimensis  Mineral Element  Principal Components Analysis  
Response characteristics of vegetation and soil environment to permafrost degradation in the upstream regions of the Shule River Basin 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2012, 卷号: 7, 期号: 4
作者:  Chen, Shengyun;  Liu, Wenjie;  Qin, Xiang;  Liu, Yushuo;  Zhang, Tongzuo;  Chen, Kelong;  Hu, Fengzu;  Ren, Jiawen;  Qin, Dahe
浏览  |  Adobe PDF(636Kb)  |  收藏  |  浏览/下载:824/245  |  提交时间:2013/03/15
Vegetation Characteristics  Soil Environment  Permafrost Degradation  
Study on Mineral Elements in Salvia roborwskii from the Qinghai-Tibet Plateau 期刊论文
BIOLOGICAL TRACE ELEMENT RESEARCH, 2012, 卷号: 148, 期号: 2, 页码: 250-254
作者:  Xing, Yuxiu;  Zhou, Yubi;  Hu, Fengzu;  Chi, Xiaofeng;  Peng, Min
浏览  |  Adobe PDF(156Kb)  |  收藏  |  浏览/下载:794/179  |  提交时间:2013/03/15
Salvia Roborwskii  Mineral Element  Icp-aes  Principal Components Analysis  
Separation and determination of the major active components in Tibetan folk medicinal species Swertia franchetiana by HPLC with DAD 期刊论文
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2007, 卷号: 30, 期号: 9-12, 页码: 1687-1696
作者:  Li, Yulin;  Wang, Lingyun;  Wang, Xiaoyan;  Suo, Yourui;  Chen, Guichen;  Hu, Fengzu;  Du, Yuzhi;  You, Jinmao
浏览  |  Adobe PDF(170Kb)  |  收藏  |  浏览/下载:849/261  |  提交时间:2009/12/07
Swertiamarin  Gentipicroside  Sweroside  Swertianolin  Bellidifolin  Swertia Franchetiana