食品科学 ›› 2006, Vol. 27 ›› Issue (10): 409-411.

• 工艺技术 • 上一篇    下一篇

水翁花挥发油提取工艺研究

 陈健,  姜建国,  郑艾初,  梁丽缅   

  1. 华南理工大学轻工与食品学院;
  • 出版日期:2006-10-15 发布日期:2011-11-16

Study on Extraction of Volatile Oil from Cleistocalyx operculatus

 CHEN  Jian,   Jiang-Jian-Guo,   Zheng-Ai-Chu,   Liang-Li-Mian   

  1. College of Light Industry and Food Sciences, South China University of Technology, Guangzhou 510640, China
  • Online:2006-10-15 Published:2011-11-16

摘要: 本文主要研究了广东产水翁花的挥发油化学成分。分别采用水蒸汽蒸馏(SDE)和超临界CO2萃取技术(SFE)提取水翁花的挥发油,并比较两种方法的提取率,然后运用GC-MS法分析了两种提取物中的挥发油化学成分,经GC-MS法分析了两种提取物的挥发油,两种方法获得的水翁花挥发油的主要成分组成基本一致。

关键词:  , 水翁花挥发油, 水蒸汽蒸馏, 超临界CO2萃取, GC-MS

Abstract: This article mainly investigated the chemical components of the essential flower oils of Cleistocalyx operculatus in Guangdong. Steam distillation extraction(SDE) and supercritical fluid CO2 extraction (SFE) were used to get the essential flower oils. The yields of volatile oils with the two methods were compared. GC-MS was used to analyze the chemical components of the essential oils with the two extraction methods. We found that the main components of the essential oils in Cleistocalyx operculatus flower extracted by the two different methods were nearly the same.

Key words: essential flower oils of Cleistocalyx operculatus, steam distillation extraction, supercritical CO2 fluid extraction, gas chromatography-mass spectrogram(GC-MS)