食品科学 ›› 2008, Vol. 29 ›› Issue (9): 487-490.

• 分析检测 • 上一篇    下一篇

蒜酶催化蒜氨酸反应产物的HPLC-MS分析

 常军民, 向阳, 王岩, 陈坚   

  1. 新疆医科大学药学院; 新疆医科大学一附院检验科;
  • 出版日期:2008-09-15 发布日期:2011-12-08

Study on Analysis of Catalytic Reaction Products of Alliin by Alliinase Using HPLC-MS

 CHANG  Jun-Min, XIANG  Yang, WANG  Yan, CHEN  Jian   

  1. 1. College of Pharmacy,Xinjiang Medical University,Urumqi 830011,China;2. Laboratory Department,The First Affiliated Hospital,Xinjiang Medical University,Urumqi 830000,China
  • Online:2008-09-15 Published:2011-12-08

摘要: 目的:建立蒜酶催化蒜氨酸反应产物的HPLC-MS分析方法。方法:使用电喷雾电离源分析蒜酶催化蒜氨酸反应产物。结果:确认蒜酶催化蒜氨酸产生大蒜辣素和丙酮酸。结论:此法灵敏、快速、准确,可为大蒜辣素的定量及动力学分析研究提供依据

关键词: 液相色谱-质谱联用, 蒜氨酸, 蒜酶, 大蒜辣素

Abstract: Objective: To develop HPLC-MS method for detecting catalytic reaction products of alliin by alliinase. Methods: HPLC-MS equipped with an electro spray ionization (ESI) source was used for this study. Results: The catalytic reaction products of alliin by alliinase are determined as allicin and pyruvic acid. Conclusion: The method is sensitive, simple and accurate, and will provide a basis for the study of allicin in and its pharmacodynamics.

Key words: HPLC-MS, alliin, alliinase, allicin