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Development of ultrasonic-assisted closed in-syringe extraction and derivatization for the determination of labile abietic acid and dehydroabietic acid in cosmetics 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1371, 页码: 20-29
作者:  Liu, Jianjun;  Liu, Mengge;  Li, Xiu;  Lu, Xiaomin;  Chen, Guang;  Sun, Zhiwei;  Li, Guoliang;  Zhao, Xianen;  Zhang, Shijuan;  Song, Cuihua;  Wang, Hua;  Suo, Yourui;  You, Jinmao;  You, JM (reprint author), Qufu Normal Univ, Key Lab Pharmaceut Intermediates & Anal Nat Med, Qufu, Peoples R China.
浏览  |  Adobe PDF(2165Kb)  |  收藏  |  浏览/下载：408/155  |  提交时间：2016/12/21
Abietic Acid (Aa)  Dehydroabietic Acid (Dhaa)  Ultrasonic-assisted Closed In-syringe Extraction And Derivatization (Ucsed)  High Performance Liquid Chromatography-fluorescence Detection-tandem Mass Spectra (Hplc-fld-ms/ms)  Cosmetic  
Preparation of two flavonoid glycosides with unique structures from barley seedlings by membrane separation technology and preparative high-performance liquid chromatography 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2014, 卷号: 37, 期号: 24, 页码: 3760-3766
作者:  Chen, Tao;  Li, Hong-mei;  Zou, Deng-Lang;  Du, Yu-Zhi;  Shen, Yu-Hu;  Li, Yulin;  Li, YL (reprint author), Chinese Acad Sci, Northwest Plateau Inst Biol, Xining 810001, Peoples R China.
浏览  |  Adobe PDF(487Kb)  |  收藏  |  浏览/下载：355/157  |  提交时间：2016/12/21
Barley Seedlings  Lutonarin  Membrane Separation Technology  Response Surface Methodology  Saponarin  
OPTIMIZATION OF EXTRACTION TECHNOLOGY OF GENTIOPICROSIDE FROM GENTIANA STRAMINEA MAXIM USING RESPONSE SURFACE METHODOLOGY ON ACCOUNT OF HPLC 期刊论文
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2014, 卷号: 37, 期号: 14, 页码: 1940-1952
作者:  Dang, Jun;  Chen, Chen;  Shao, Yun;  Mei, Lijuan;  Zhang, Huaigang;  Zhong, Zhengsheng;  Wang, Qilan;  Tao, Yanduo
收藏  |  浏览/下载：322/0  |  提交时间：2014/12/19
Peak Area  Extraction Process  Gentiana Straminea Maxim.  Gentiopicroside  Response Surface Methodology  Hplc  
Optimization of Ultrasonic-Assisted Extraction of Flavonoids from Fenugreek Using Response Surface Methodology and High-Performance Liquid Chromatography-Diode Array Detector Coupled with Mass Spectrometry Analysis 期刊论文
ASIAN JOURNAL OF CHEMISTRY, 2014, 卷号: 26, 期号: 15, 页码: 4830-4834
作者:  Yang, Renming;  Wang, Honglun;  Li, Gang;  Suo, Yourui;  You, Jinmao;  Wang, HL (reprint author), Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining 810001, Peoples R China.
收藏  |  浏览/下载：191/0  |  提交时间：2016/12/21
Fenugreek  Flavonoids  Response Surface Methodology  Ultrasound-assisted Extraction  Quantitative Analysis  
A novel method for trace aldehyde determination in foodstuffs based on fluorescence labeling by HPLC with fluorescence detection and mass spectrometric identification 期刊论文
FOOD ANALYTICAL METHODS, 2014, 卷号: 7, 期号: 7, 页码: 1546-1556
作者:  Wang, Wenli;  Li, Guoliang;  Ji, Zhongyin;  Hu, Na;  You, Jinmao
浏览  |  Adobe PDF(702Kb)  |  收藏  |  浏览/下载：508/148  |  提交时间：2014/12/19
Aldehydes  Hplc-fld-ms/ms  Pre-column Derivatization  Response Surface Methodology  Foodstuffs  
Sensitive, accurate and rapid detection of trace aliphatic amines in environmental samples with ultrasonic-assisted derivatization microextraction using a new fluorescent reagent for high performance liquid chromatography 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1352, 页码: 8-19
作者:  Chen, Guang;  Liu, Jianjun;  Liu, Mengge;  Li, Guoliang;  Sun, Zhiwei;  Zhang, Shijuan;  Song, Cuihua;  Wang, Hua;  Suo, Yourui;  You, Jinmao
收藏  |  浏览/下载：326/0  |  提交时间：2014/12/19
Ultrasonic-assisted Derivatization  Microextraction (Udme)  Aliphatic Amines  1-(1h-imidazol-1-yl)-2-(2-phenyl-1h-phenanthro[9  Environmental Samples  10-d]Imidazol-1-yl)Ethanone (Ippie)  Udme-hplc-fd-ms  
DETERMINATION OF FREE FATTY ACIDS IN CORTEX LYCII BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY MASS SPECTROMETRY WITH FLUORESCENCE DETECTION AND ATMOSPHERIC PRESSURE CHEMICAL IONIZATION IDENTIFICATION 期刊论文
JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES, 2014, 卷号: 37, 期号: 11, 页码: 1548-1557
作者:  Chen, Xiangming;  Dong, Xiuli;  Suo, Yourui;  You, Jinmao
收藏  |  浏览/下载：336/0  |  提交时间：2014/12/19
Cortex Lycii  Pre-column Derivatization  Fatty Acids  Hplc/ms  Fluorescence Detection  
Sensitive determination of melamine leached from tableware by reversed phase high-performance liquid chromatography using 10-methyl-acridone-2-sulfonyl chloride as a pre-column fluorescent labeling reagent 期刊论文
FOOD CONTROL, 2014, 卷号: 39, 页码: 25-29
作者:  Zhang, Shijuan;  Yu, Zhaoqiang;  Hu, Na;  Sun, Yuanpeng;  Suo, Yourui;  You, Jinmao
收藏  |  浏览/下载：292/0  |  提交时间：2014/12/19
Melamine  Hplc  Fluorescence  Tableware  
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：399/0  |  提交时间：2014/12/19
Dispersive Liquid-liquid Microextraction  Sulfonamides  Hplc  Honey  
Development of a pair of differential H/D isotope-coded derivatization reagents d(0)/d(3)-4-(1-methyl-1H-phenanthro[9,10-d]imidazol-2-yl) phenlamine and its application for determination of aldehydes in selected aquatic products by liquid chromatography-tandem mass spectrometry. 期刊论文
TALANTA, 2014, 卷号: 120, 页码: 84-93
作者:  Sun, Zhiwei;  Wang, Xiaoxiang;  Cai, Yiping;  Fu, Junqing;  You, Jinmao
浏览  |  Adobe PDF(2178Kb)  |  收藏  |  浏览/下载：315/46  |  提交时间：2014/12/19
Isotope-coded  Derivatization Reagent  Hplc-ms/ms  Aliphatic Aldehydes