食品科学 ›› 2011, Vol. 32 ›› Issue (10): 97-102.doi: 10.7506/spkx1002-6630-201110022

• 分析检测 • 上一篇    下一篇

顶空固相微萃取-气质联用技术测定樱桃酒中的挥发性成分

张妮,肖作兵,于海燕,朱建才,戴水平   

  1. 1.华东理工大学生物工程学院 2.上海应用技术学院香料香精技术与工程学院
  • 出版日期:2011-05-25 发布日期:2011-04-08
  • 基金资助:
    国家“973”前期基础研究基金项目(2009CB226104);国家自然科学基金面上项目(20876097)

Determination of Volatile Compounds in Cherry Wine Using Headspace-solid-phase Micro-extraction Coupled with GC-MS

ZHANG Ni1,XIAO Zuo-bing2,*,YU Hai-yan2,ZHU Jian-cai2,DAI Shui-ping1   

  1. 1. School of Biotechnology, East China University of Science and Technology, Shanghai 200237, China; 2. School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 200233, China
  • Online:2011-05-25 Published:2011-04-08

摘要: 采用顶空固相微萃取(HS-SPME)与气质联用技术(GC-MS)测定樱桃酒中的挥发性成分,通过对萃取参数的优化,建立快速、准确测定樱桃酒中香气物质的方法。优化后的最佳分析条件为65μm PDMS/DVB萃取头、萃取温度40℃、萃取时间30min、酒精度(体积分数)12%。在此条件下测定中樱狄墨尔樱桃酒中的挥发性成分,共鉴定出65种挥发性物质,其中酯类是樱桃酒中种类最多和含量最多的一类挥发性物质。

关键词: 樱桃酒, 挥发性成分, 顶空固相微萃取, 气质联用

Abstract: The volatile compounds in cherry wine were determined using headspace-solid-phase micro-extraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Extraction conditions such as fiber type, extraction temperature, time, ethanol concentration and sodium chloride added were optimized as follows: 65μm PDMS/DVB fiber, extraction temperature of 40 ℃, extraction time of 30 min and ethanol concentration of 120 mL/L. Totally 65 compounds were identified in Zhongyingdimoer cherry wine, a Chinese domestic brand, where esters were the most diverse and abundant volatiles.

Key words: cherry wine, volatiles, headspace-solid-phase micro-extraction (HS-SPME), gas chromatography-mass spectrometry (GC-MS)

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