浙江农业科学 ›› 2025, Vol. 66 ›› Issue (4): 923-927.DOI: 10.16178/j.issn.0528-9017.20231167

• 药用植物 • 上一篇    下一篇

UPLC-MS/MS测定茅苍术中苍术内酯含量的研究

张文文1(), 吴琴燕2, 赵来成2,*(), 梁红芳2, 王建华2, 陈露2   

  1. 1.镇江市农业农村局,江苏 镇江 212009
    2.江苏丘陵地区镇江农业科学研究所,江苏 句容 212405
  • 收稿日期:2023-12-05 出版日期:2025-04-11 发布日期:2025-05-09
  • 通讯作者: 赵来成
  • 作者简介:赵来成(1974—),男,江苏镇江人,副研究员,硕士,研究方向为食品质量安全分析,E-mail:1115634183@qq.com
    张文文(1984—),女,江苏镇江人,副研究员,硕士,研究方向为食品质量安全分析,E-mail:421289836@qq.com
  • 基金资助:
    镇江市“1+1+N”新型农业技术推广项目(ZJNJ〔2022〕04)

Study of atractylolides determination in Atractylodes lancea (Thunb.) DC.by UPLC-MS/MS

ZHANG Wenwen1(), WU Qinyan2, ZHAO Laicheng2,*(), LIANG Hongfang2, WANG Jianhua2, CHEN Lu2   

  1. 1. Zhenjiang Agricultural and Rural Bureau, Zhenjiang 212009,Jiangsu
    2. Zhenjiang Institute of Agricultural Sciences in Hill Area of Jiangsu Province, Jurong 212405,Jiangsu
  • Received:2023-12-05 Online:2025-04-11 Published:2025-05-09
  • Contact: ZHAO Laicheng

摘要:

建立茅苍术中苍术内酯Ⅰ、苍术内酯Ⅱ和苍术内酯Ⅲ超高效液相色谱-串联质谱(UPLC-MS/MS)检测方法。通过质谱特征扫描,各化合物均获得较高离子化效应离子对,样品在室温条件下,采用纯甲醇提取,液固比为20 mL·g-1,超声提取45 min,3种苍术内酯的提取量均达到较高水平,分别为621.33、201.32和275.97 μg·g-1;利用加标回收试验,3种苍术内酯加标回收率为85.7%~106.2%,相对标准偏差为6.0%~9.7%,方法的检测限和定量限分别为18.2~32.2 、61.0~111.2 μg·L-1。该方法可用于同时分析茅苍术中3种苍术内酯含量。

关键词: 超高效液相色谱-串联质谱, 茅苍术, 苍术内酯

Abstract:

A method for determination of atractylolide Ⅰ, atractylolide Ⅱ and atractylolide Ⅲ in Atractylodes lancea (Thunb.) DC. by ultra-high performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) was developed and validated. Ion pairs with high ionization effect were obtained via feature scan of mass spectrometry. The samples were extracted with methanol at room temperature, the liquid-solid ratio was 20 mL·g-1, and the ultrasonic extraction time was 45 min. The extraction amount of the three atractylolides reached a high level, which were 621.33、201.32 and 275.97 μg·g-1 respectively; The recoveries of the three atractylodes were in the range of 85.7%-106.2% with the relative standard deviations of 6.0%-9.7%. The detection limit and quantification limit of the method are 18.2-32.2 μg·L-1 and 61.0-111.2 μg·L-1, respectively. This method can be suitable for the simultaneous analysis of three atractylodes in Atractylodes lancea.

Key words: UPLC-MS/MS, Atractylodes lancea (Thunb.) DC., atractylolides

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