Chinese Journal of Chromatography ›› 2019, Vol. 37 ›› Issue (10): 1036-1041.DOI: 10.3724/SP.J.1123.2019.01055

• Special Issue for Applications of Solid Phase Extraction and QuEChERS • Previous Articles     Next Articles

Determination of higenamine in Chinese herbal medicine, condiments, and topical medicine by QuEChERS combined with liquid chromatography-tandem mass spectrometry

WANG Han1, TANG Yizhu2, ZHAO Xiaoya1, YE Cheng1, GUO Shaofei1, LUO Jing1, XIONG Lu1, CAO Wei1, WU Jian'an1, WANG Peng1   

  1. 1. Technology Center of Wuhan Customs, Wuhan 430050, Hubei;
    2. Hubei Institute of Sport Science, Wuhan 430205, Hubei
  • Received:2019-01-31 Online:2019-10-08 Published:2020-12-11
  • Supported by:
    the National Key Research and Development Program of China (No. 2018YFC1603500); the Key Research Subject of Hubei Sport Bureau (No. 2018A009).

Abstract: A method combining QuEChERS with liquid chromatography-tandem mass spectrometry (LC-MS/MS) was developed for the determination of higenamine in Chinese herbal medicine, condiments, and topical medicine. The sample was subjected to extraction using a formic acid-ethanol mixture, followed by purification of the QuEChERS sorbents; then, the extraction solution was introduced into the LC-MS/MS system for detection in multiple reaction monitoring (MRM) mode. Under the optimal conditions, the detection limit of the developed method was 0.03 ng/g, and the linear range was 0.10-100 ng/g with a relative standard deviation (RSD) of 4.33% (0.5 ng/g, n=7). The method was then applied to the determination of higenamine in 13 kinds of Chinese herbal medicine, four kinds of condiments, and a topical medicine. Higenamine was detected in dried lotus leaf, dried lotus seed, Chinese yam, Yuzhu, Yam, Sichuan pepper, Cassia, and the topical medicine at 9667.6, 1183.8, 21.5, 8.2, 8.5, 148.6, 21.3, and 173.3 μg/kg, respectively. The recoveries of higenamine in Sichuan pepper and cassia was 92.6%-109.8%. In conclusion, the method is fast, simple, reliable, and suitable for use in batch operation.

Key words: QuEChERS, liquid chromatography-tandem mass spectrometry (LC-MS/MS), higenamine, Chinese herbal medicine, condiments

CLC Number: