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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.
Adobe PDF(2165Kb)  |  收藏  |  浏览/下载：477/187  |  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  
Development of an Efficient HPLC Fluorescence Detection Method for Brassinolide by Ultrasonic-Assisted Dispersive Liquid-Liquid Microextraction Coupled with Derivatization 期刊论文
CHROMATOGRAPHIA, 2014, 卷号: 77, 期号: 23-24, 页码: 1653-1660
作者:  Lv, Tao;  Zhao, Xian-En;  Zhu, Shuyun;  Ji, Zhongyin;  Chen, Guang;  Sun, Zhiwei;  Song, Cuihua;  You, Jinmao;  Suo, Yourui;  Zhao, XE (reprint author), Qufu Normal Univ, Coll Chem & Chem Engn, Shandong Prov Key Lab Life Organ Anal, Qufu 273165, Shandong, Peoples R China.
浏览  |  Adobe PDF(1036Kb)  |  收藏  |  浏览/下载：420/138  |  提交时间：2016/12/21
Column Liquid Chromatography  Ultrasonic-assisted Dispersive Liquid-liquid Microextraction Derivatization  Fluorescence Detection  Brassinolide  Plant Matrix  
Sensitive Determination of Panaxadiol Using Rhodamine B as Sensitizing Derivatization Reagent by Ultrahigh Performance Liquid Chromatography Triple Quadrupole Mass Spectrometry 期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2014, 卷号: 42, 期号: 11, 页码: 1629-1633
作者:  Zhao Xian-En;  Lu Tao;  Wei Na;  Zhu Shu-Yun;  You Jin-Mao
浏览  |  Adobe PDF(941Kb)  |  收藏  |  浏览/下载：496/113  |  提交时间：2014/12/19
Ultrasonic-assisted Dispersive Liquid-liquid Microextraction  Rhodamine b  Derivatization  Mass Spectrometry Sensitization  Panaxadiol  
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：214/0  |  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：579/175  |  提交时间：2014/12/19
Aldehydes  Hplc-fld-ms/ms  Pre-column Derivatization  Response Surface Methodology  Foodstuffs  
Rapid and sensitive ultrasonic-assisted derivatisation microextraction (UDME) technique for bitter taste-free amino acids (FAA) study by HPLC-FLD 期刊论文
FOOD CHEMISTRY, 2014, 卷号: 143, 页码: 97-105
作者:  Chen, Guang;  Li, Jun;  Sun, Zhiwei;  Zhang, Shijuan;  Li, Guoliang;  Song, Cuihua;  Suo, Yourui;  You, Jinmao
浏览  |  Adobe PDF(1081Kb)  |  收藏  |  浏览/下载：490/136  |  提交时间：2014/12/19
Ultrasonic-assisted Derivatisation  Microextraction (Udme)  Free Amino Acids (Faa)  Bitter Foods  Bitter Taste Threshold (Btt)  Content Of Free Amino Acid Detected At Btt  Amount Level (Cabt)  
Simultaneous determination of biogenic amines and estrogens in foodstuff by an improved HPLC method combining with fluorescence labeling 期刊论文
LWT-FOOD SCIENCE AND TECHNOLOGY, 2014, 卷号: 55, 期号: 1, 页码: 355-361
作者:  Li, Guoliang;  Dong, Lihua;  Wang, Aihong;  Wang, Wenli;  Hu, Na;  You, Jinmao
浏览  |  Adobe PDF(1121Kb)  |  收藏  |  浏览/下载：699/197  |  提交时间：2014/12/19
Hplc Analysis  Foodstuff  Biogenic Amines  Estrogens  Fluorescence Labeling  
Spatial variation profiling of four phytochemical constituents in Gentiana straminea (Gentianaceae) 期刊论文
JOURNAL OF NATURAL MEDICINES, 2014, 卷号: 68, 期号: 1, 页码: 38
作者:  Yang, HL;  Liu, JQ;  Chen, SL;  Hu, FZ;  Zhou, DW
浏览  |  Adobe PDF(402Kb)  |  收藏  |  浏览/下载：573/100  |  提交时间：2014/12/19
Genitana Straminea  Phytochemical Constituent  Spatial Variation  Geo-authentic Production Region  
Application of an efficient strategy based on liquid-liquid extraction, high-speed counter-current chromatography, and preparative HPLC for the rapid enrichment, separation, and purification of four anthraquinones from Rheum tanguticum 期刊论文
JOURNAL OF SEPARATION SCIENCE, 2014, 卷号: 37, 期号: 1-2, 页码: 165-170
作者:  Chen, Tao;  Liu, Yongling;  Zou, Denglang;  Chen, Chen;  You, Jinmao;  Zhou, Guoying;  Sun, Jing;  Li, Yulin
浏览  |  Adobe PDF(516Kb)  |  收藏  |  浏览/下载：542/75  |  提交时间：2014/12/19
Anthraquinones  High-speed Counter-current Chromatography  Liquid-liquid Extraction  Preparative Hplc  Rheum Tanguticum  
Ultrasonic-Assisted Dispersive Liquid Phase Microextration with Low-Volume Toxic Solvent for the Separation of Strontium and its Application for Strontium Isotope Determination 期刊论文
ASIAN JOURNAL OF CHEMISTRY, 2014, 卷号: 26, 期号: 1, 页码: 169-172
作者:  Sun, Aide;  Xu, Qingcai;  Xu, Shujian;  Shangguan, Xuehui;  Sun, Jing
收藏  |  浏览/下载：657/0  |  提交时间：2014/12/19
Isotopic Composition  Strontium  Ultrasonic-assisted Dispersive Liquid Phase Microextration  Water