Selective ion monitoring of quinochalcone C-glycoside markers for the simultaneous identification of Carthamus tinctorius L. in eleven Chinese patent medicines by UHPLC/QTOF MS
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- 作者：Wei Sia ; b ; 1 ; Wenzhi Yanga ; 1 ; Dean Guoa ; Jia Wua ; Jingxian Zhanga ; Shi Qiua ; Changliang Yaoa ; Yajun Cuib ; janney808@sina.com" class="auth_mail" title="E-mail the corresponding author ; Wanying Wua ; wanyingwu@simm.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Selective ion monitoring ; UHPLC/QTOF MS ; Chinese patent medicine ; Carthamus tinctorius L. ; Quinochalcone C-glycoside
- 刊名：Journal of Pharmaceutical and Biomedical Analysis
- 出版年：2016
- 出版时间：5 January 2016
- 年：2016
- 卷：117
- 期：Complete
- 页码：510-521
- 全文大小：3077 K
文摘
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A “monomethod-heterotrait matrix” strategy was proposed for identification of CPMs.
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27 QCGs were characterized by PIF and analysis of the MSE and Fast DDA data.
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Six QCG markers were selected as the biomarkers of safflower.
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Identification of safflower from 11 CPMs was achieved by a UHPLC/QTOF-SIM method.
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UHPLC/QTOF-SIM enabled a practical and efficient identification of CPMs.