Discrimination and Evaluation of Wild Paris Using UHPLC-QTOF-MS and FT-IR Spectroscopy in Combination with Multivariable Analysis
文献类型： 外文期刊
作者： Yang, Yuangui 1 ; Li, Fan 3 ; Xu, Hongbo 1 ; Tang, Zhishu 1 ; Wang, Yuanzhong 5 ;
作者机构： 1.Shaanxi Univ Chinese Med, Shaanxi Collaborat Innovat Ctr Chinese Med Resourc, Shaanxi Innovat Drug Res Ctr, State Key Lab Res & Dev Characterist Qin Med Resou, Xianyang 712046, Peoples R China
2.Shaanxi Univ Chinese Med, Coll Pharm, Xianyang 712046, Peoples R China
3.Shaanxi Inst Int Trade & Commerce, Xianyang 712046, Peoples R China
4.China Acad Chinese Med Sci, Beijing 100700, Peoples R China
5.Yunnan Acad Agr Sci, Inst Med Plants, Kunming 650200, Peoples R China
期刊名称：INTERNATIONAL JOURNAL OF ANALYTICAL CHEMISTRY （ 影响因子：1.8； 五年影响因子：2.5 ）
ISSN： 1687-8760
年卷期： 2023 年 2023 卷
页码：
收录情况： SCI
摘要： Genus Paris has numerous bioactive constituents such as steroid saponins, flavonoids, and polysaccharose which are responsible for antitumor, hemostatic, and anthelmintic, etc. In this study, ultrahigh performance liquid chromatography coupled to time-of-flight mass spectrometer (UHPLC-QTOF-MS) and Fourier transform infrared (FT-IR) spectroscopy in combination with multivariable analysis were employed to discriminate the different species of Paris including P. polyphylla var. yunnanensis (PPY), P. polyphylla var. alba, P. mairei (PM), P. vietnamensis, and P. polyphylla var. stenophylla. Partial least square discriminate analysis based on UHPLC, FT-IR, and midlevel data fusion was used to distinguish 43 batches of Paris. Chemical constituents of different species Paris were determined by UHPLC-QTOF-MS. The result indicated that midlevel data fusion had a good performance in the classification compared to a single analytical technology. A total of 47 compounds were identified in different species Paris. The similar results indicated that PM could be treated as a proposal substitute of PPY.
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