食品科学 ›› 2011, Vol. 32 ›› Issue (20): 200-205.doi: 10.7506/spkx1002-6630-201120042

• 分析检测 • 上一篇    下一篇

茴香豆挥发性成分分析

孙培培,黄明泉*,孙宝国,刘 丹   

  1. 北京工商大学 北京市食品风味化学重点实验室,食品添加剂与配料北京高校工程研究中心
  • 出版日期:2011-10-25 发布日期:2011-10-12
  • 基金资助:
    “十二五”国家科技支撑计划项目(2011BAD23B01);北京市属高等学校人才强教计划项目(PHR20090504)

Analysis of Volatile Components from Fennel Bean

SUN Pei-pei,HUANG Ming-quan*,SUN Bao-guo,LIU Dan   

  1. (Beijing Key Labaratory of Flavor Chemistry, Beijing Higher Institution Engineering Research Center of Food Additives and Ingredients, Beijing Technology and Business University, Beijing 100048, China)
  • Online:2011-10-25 Published:2011-10-12

摘要: 采用顶空固相微萃取(head space solid phase microextraction,HS-SPME)结合气相色谱-质谱法(gas chromatography-mass spectrometry,GC-MS)对茴香豆中挥发性成分进行提取与分析,通过单因素试验考察萃取头、萃取时间和萃取温度对萃取分析结果的影响。结果表明,较优的顶空固相微萃取条件为使用75μm Carboxen/PDMS萃取头于55℃顶空吸附60min;通过GC-MS分析,共鉴定出38种成分,占色谱流出组分总量的86.87%,其中烃类15种、醛酮类13种、醇酚类3种、醚类3种、其他类4种,峰面积相对值较高的有大茴香脑(40.75%)、壬醛(4.16%)、顺式茴香脑(3.77%)、柠檬烯(3.48%)、草蒿脑(2.9%)。

关键词: 茴香豆, 顶空固相微萃取, 气相色谱-质谱法, 挥发性成分

Abstract: The volatile components of fennel bean were extracted by head space solid phase microextraction (HS-SPME) and analyzed by gas chromatography mass spectrometry (GC-MS). The optimum operating conditions for SPME were determined as following: head space adsorption at 55 ℃ for 60 min using a 75 μm Carboxen/PDMS fiber. A total of 38 compounds were identified, representing 86.87% of the total peak area and consisted of 15 hydrocarbons, 13 aldehydes and ketones, 3 alcohols, 3 phenols, 3 ethers and 4 other compounds. The prevailing compounds were 1-methoxy-4-(1-propenyl) benzene (40.75%), nonanal (4.16%), cis-anethole (3.77%), limonene (3.48%), and estragole (2.9%).

Key words: fennel bean, head space solid phase microextraction (HS-SPME), gas chromatography-mass spectrometry (GC-MS), volatiles

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