食品科学 ›› 2003, Vol. 24 ›› Issue (6): 120-121.

• 分析检测 • 上一篇    下一篇

杭白菊挥发油化学成分的气相色谱—质谱联用技术分析

 鲍忠定, 秦志荣, 许荣年, 许佳飞, 季巧英   

  1. 浙江省食品质量监督检验站,浙江省丽水市疾病预防控制中心
  • 出版日期:2003-06-15 发布日期:2011-12-13

 BAO  Zhong-Ding, QIN  Zhi-Rong, XU  Rong-Nian, XU  Jia-Fei, JI  Qiao-Ying   

  • Online:2003-06-15 Published:2011-12-13

摘要: 采用水蒸汽蒸馏法从杭白菊中提取挥发油,用气相色谱-质谱对挥发油化学成分进行分析。分离出126个峰,鉴定出50种化合物,应用面积归一化法测定各成份的相对百分含量。杭白菊挥发性成分主要为单萜烯类、倍半萜烯类及其含氧衍生物等。

关键词: 杭白菊, 挥发油, 气相色谱-质谱联用技术

Abstract: Abstact:The essential oils from HangZhou white chrysanthemum were extracted and its chemical constituents were analyzedby GC-MS. The relative contents in the essential oils were determined by area nomalization. 50 compounds were identified .Monterpenes,sesquiterpenes and their oxo-derivatives were the major chemicals in the essential oils.

Key words: HangZhou white chrysanthemum, essential oil, GC-MS