| 刊名 | Medicinal Plant |
| 作者 | Lintong HAN， Yuzhe LI， Chengxin LAN， Bolin BAO， Yajie WEI， Haicheng WEN， Wei WEI， Xiaoman ZHONG |
| 作者单位 | Guangxi University of Chinese Medicine |
| DOI | 10.19601/j.cnki.issn2152-3924.2025.01.003 |
| 年份 | 2025 |
| 刊期 | 1 |
| 页码 | 16-18 |
| 关键词 | Cocculus laurifolius DC., UPLC-Q-Exactive HRMS, Chemical component, Alkaloids, Flavonoids |
| 摘要 | [Objectives] To analyze the main chemical components in Cocculus laurifolius DC. by ultra-high performance liquid chromatography-quaternary rod/electrostatic field orbital hydrazine high resolution mass spectrometry. [Methods] Using Welch AQ-C18 chromatographic column (150 mm×2.1 mm, 1.8 μm), gradient elution was performed with 0.1% formic acid aqueous solution (A)-methanol (B) as the mobile phase, and electrospray ESI ionization source and simultaneous mass spectrometry scanning mode of positive and negative ions were used. [Results] 26 kinds of chemical component were identified or inferred, including 3 organic acids, 5 flavonoids, 4 alkaloids, 1 coumarin and 13 others. [Conclusions] The UPLC-Q-Exactive HRMS technique is simple, which lays a foundation for the drug-efficacy material basis and medicinal quality evaluation of C. laurifolius DC. |
