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Dai Y, Zhang K, Xiong L, Wang L, Guo Z, Yang J, Wu A, Wu J, Zeng J. Comprehensive profiling of Sanguisorba officinalis using off-line two-dimensional mixed-mode liquid chromatography × reversed-phase liquid chromatography, tandem high-resolution mass spectrometry, and molecular network. J Sep Sci 2022; 45:1727-1736. [PMID: 35297180 DOI: 10.1002/jssc.202200013] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/10/2022] [Accepted: 03/13/2022] [Indexed: 11/08/2022]
Abstract
The profiling of natural products is important in modern biological sciences and new drug development. However, the separation and characterization of complex herbal extracts are significantly challenging for researchers in the biochemical field. Herein, an off-line two-dimensional mixed-mode LC × reversed-phase LC system is developed. Our system exhibits high orthogonality and is composed of a newly prepared stationary phase in the first dimension and a traditional C18 phase in the second dimension, and is operated in combination with high-resolution MS and molecular network. Sanguisorba officinalis L. is studied using the proposed method owing to its bioactivity. With the aid of orthogonal separation, the ionization of the individual components is improved. The number of detected compounds and separated peaks are significantly increased when one-dimensional-LC is upgraded to two-dimensional-LC. In addition, 270 compounds (127 of which are tentatively characterized as new compounds, and further confirmation is needed) are successfully characterized based on their fragmentation patterns under the guidance of molecular network, while only 95 compounds are characterized using one-dimensional-LC and high-resolution MS. The results indicate that the developed off-line two-dimensional mixed-mode LC × reversed-phase LC, tandem high-resolution MS, and molecular network method is effective for profiling complex samples. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Yubei Dai
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Kailian Zhang
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Ling Xiong
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Long Wang
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Zhimou Guo
- Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Jing Yang
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Anguo Wu
- School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jianming Wu
- School of Pharmacy, Southwest Medical University, Luzhou, China.,Education Ministry Key Laboratory of Medical Electrophysiology, Luzhou, China.,Key Medical Laboratory of New Drug Discovery and Druggability Evaluation, Luzhou, China.,Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica, Southwest Medical University, Luzhou, China
| | - Jing Zeng
- School of Pharmacy, Southwest Medical University, Luzhou, China
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Li J, Zhang X, Mu Y, He Y, Qiu T, Li W, Zeng L. Determination of 21 photoinitiators in human plasma by using high-performance liquid chromatography coupled with tandem mass spectrometry: A systemically validation and application in healthy volunteers. J Chromatogr A 2021; 1643:462079. [PMID: 33780878 DOI: 10.1016/j.chroma.2021.462079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 02/27/2021] [Accepted: 03/13/2021] [Indexed: 11/26/2022]
Abstract
In the present study, a comprehensive and sensitive method for simultaneous determination of 21 PIs (nine benzophenones, eight amine co-initiators, and four thioxanthones) in human plasma using high-performance liquid chromatography coupled with tandem mass spectrometry was developed and validated. Two different pre-treatment approaches (liquid-liquid extraction (LLE) and LLE coupled with solid-phase extraction (SPE)) and eight extraction solvents were studied to optimize sample treatment to obtain good recoveries and reduce any matrix effects. The procedure of LLE+SPE was selected as final sample treatment procedure because it obtained higher recoveries as well as lower matrix effects than that performed by LLE alone. The recoveries of 21 target analytes at three spiked concentrations (0.05, 0.5, and 5 ng/mL) ranged from 81% to 109%. The intra- and inter-day relative standard deviations were between 2.5% and 13%. Accuracy and precision data indicated that the detection method was accurate and precise for most of the PIs. The linearities of the labeled dilution calibration curves at 10 concentration levels (iLOQ to 100 ng/mL or iLOQ to 200 ng/mL) were good with correlation coefficients ranged from 0.995 to 0.999. The method quantification limits were in the range of 1.7-16 pg/mL. The analytical method was applied to the analysis of PIs in 14 human plasma samples collected from pregnant women in Guangdong Province, China. Fifteen PIs were detected with total concentrations ranging from 318 to 2772 pg/mL. The ubiquitous contamination of human plasma with PIs suggests that there is widespread exposure to these compounds. Consequently, there should be increased awareness of these pollutants in the environment.
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Affiliation(s)
- Juan Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Guangdong-Hongkong-Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Jinan University, Guangzhou 511443, China; State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Science, Beijing 100085, China
| | - Xu Zhang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, 100021, China
| | - Yunsong Mu
- School of Environment & Natural Resources, Renmin University of China, Beijing 100872, China
| | - Yuqing He
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Guangdong-Hongkong-Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Jinan University, Guangzhou 511443, China
| | - Tian Qiu
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, 100021, China
| | - Wenzheng Li
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Guangdong-Hongkong-Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Jinan University, Guangzhou 511443, China
| | - Lixi Zeng
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Guangdong-Hongkong-Macau Joint Laboratory of Collaborative Innovation for Environmental Quality, Jinan University, Guangzhou 511443, China.
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Liu X, Huang C, Xue L, Xu Q, Xia W, Li X, Miao L. Simultaneous determination of bentysrepinine (Y101) and its metabolites M8 and M9 in human plasma by UPLC–MS/MS and its application to a pharmacokinetic study. J Pharm Biomed Anal 2018; 150:287-293. [DOI: 10.1016/j.jpba.2017.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Revised: 12/06/2017] [Accepted: 12/06/2017] [Indexed: 12/01/2022]
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Du M, Pan C, Chen J, Song M, Zhu T, Hang T. A validated stability-indicating ultra performance liquid chromatography method for the determination of potential process-related impurities in eplerenone. J Sep Sci 2016; 39:2907-18. [DOI: 10.1002/jssc.201600324] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 04/18/2016] [Accepted: 05/24/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Mingluo Du
- Department of Pharmaceutical Analysis; China Pharmaceutical University; Nanjing Jiangsu P. R. China
| | - Chunyan Pan
- Department of Pharmaceutical Analysis; China Pharmaceutical University; Nanjing Jiangsu P. R. China
| | - Jing Chen
- Department of Pharmaceutical Analysis; China Pharmaceutical University; Nanjing Jiangsu P. R. China
| | - Min Song
- Department of Pharmaceutical Analysis; China Pharmaceutical University; Nanjing Jiangsu P. R. China
| | - Tingting Zhu
- Department of Pharmaceutical Analysis; China Pharmaceutical University; Nanjing Jiangsu P. R. China
| | - Taijun Hang
- Department of Pharmaceutical Analysis; China Pharmaceutical University; Nanjing Jiangsu P. R. China
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Qiao X, Song W, Wang Q, Liu KD, Zhang ZX, Bo T, Li RY, Liang LN, Tzeng YM, Guo DA, Ye M. Comprehensive chemical analysis of triterpenoids and polysaccharides in the medicinal mushroom Antrodia cinnamomea. RSC Adv 2015. [DOI: 10.1039/c5ra04327a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel analytical methods (UHPLC/DAD/qTOF-MS, SFC/MS, IC/PAD) were established to determine chiral ergostanes, lanostanes and polysaccharide compositions in Antrodia cinnamomea.
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Affiliation(s)
- Xue Qiao
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
| | - Wei Song
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
| | - Qi Wang
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
| | - Ke-di Liu
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
| | | | - Tao Bo
- Agilent Technologies
- Beijing 100102
- China
| | - Ren-yong Li
- ThermoFisher Scientific Ltd
- Beijing 100085
- China
| | - Li-na Liang
- ThermoFisher Scientific Ltd
- Beijing 100085
- China
| | - Yew-min Tzeng
- Institute of Biochemical Sciences and Technology
- Chaoyang University of Technology
- Taichung 41349
- Taiwan
| | - De-an Guo
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
| | - Min Ye
- State Key Laboratory of Natural and Biomimetic Drugs
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- China
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Guo X, Zhang X, Guo Z, Liu Y, Shen A, Jin G, Liang X. Hydrophilic interaction chromatography for selective separation of isomeric saponins. J Chromatogr A 2014; 1325:121-8. [DOI: 10.1016/j.chroma.2013.12.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 11/29/2013] [Accepted: 12/03/2013] [Indexed: 10/25/2022]
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Zhao HY, Fan MX, Wu X, Wang HJ, Yang J, Si N, Bian BL. Chemical Profiling of the Chinese Herb Formula Xiao-Cheng-Qi Decoction Using Liquid Chromatography Coupled with Electrospray Ionization Mass Spectrometry. J Chromatogr Sci 2012; 51:273-85. [DOI: 10.1093/chromsci/bms138] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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8
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Li W, Sun YS, Wang Z, Zheng YN. ISOLATION AND PURIFICATION OF SAPONINS FROM PLATYCODON GRANDIFLORUM BY SEMI-PREPARATIVE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY AND LC/ESI-MS. J LIQ CHROMATOGR R T 2012. [DOI: 10.1080/10826076.2011.604110] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Wei Li
- a College of Chinese Material Medicine, Jilin Agricultural University , Changchun , P.R. China
| | - Yin-shi Sun
- b College of Agronomy, Shandong Agricultural University , Taian , P.R. China
| | - Zi Wang
- a College of Chinese Material Medicine, Jilin Agricultural University , Changchun , P.R. China
| | - Yi-nan Zheng
- a College of Chinese Material Medicine, Jilin Agricultural University , Changchun , P.R. China
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Tian C, Wang M, Shen C, Zhao C. Accuracy mass screening and identification of phenolic compounds from the five parts of Abutilon theophrasti Medic. by reverse-phase high-performance liquid chromatography-electrospray ionization-quadrupoles-time of flight-mass spectrometry. J Sep Sci 2012; 35:763-72. [DOI: 10.1002/jssc.201100775] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2011] [Revised: 12/02/2011] [Accepted: 12/04/2011] [Indexed: 11/09/2022]
Affiliation(s)
| | | | | | - Chunjie Zhao
- Department of Pharmaceutical Analysis; School of Pharmacy, Shenyang Pharmaceutical University; Shenyang Liaoning Province P. R. China
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