食品科学 ›› 2011, Vol. 32 ›› Issue (16): 279-282.doi: 10.7506/spkx1002-6630-201116060

• 分析检测 • 上一篇    下一篇

顶空固相微萃取和同时蒸馏萃取应用于GC-MS分析野生刺梨汁挥发性成分的比较研究

周 志1,2,徐永霞1,胡 昊1,程 超1,2,潘思轶1,*   

  1. 1.华中农业大学食品科学技术学院 2.湖北民族学院 生物资源保护与利用湖北省重点实验室
  • 收稿日期:2018-05-21 修回日期:2018-05-21 出版日期:2011-08-25 发布日期:2011-07-26

Comparative Application of Head Space-Solid Phase Micro-extraction and Simultaneous Distillation Extraction for GC-MS Analysis of Volatile Components in Chestnut Rose (Rosa roxburghii Tratt) Juice

ZHOU Zhi1,2,XU Yong-xia1,HU Hao1,CHENG Chao1,2,PAN Si-yi1,*   

  1. (1. College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; 2. Key Laboratory of Biologic Resources Protection and Utilization of Hubei Province, Hubei Institute for Nationalities, Enshi 445000, China)
  • Received:2018-05-21 Revised:2018-05-21 Online:2011-08-25 Published:2011-07-26

摘要: 采用顶空固相微萃取法(head-space solid phase micro-extraction,HS-SPME)和同时蒸馏萃取法(simultaneous distillation extraction,SDE)提取野生刺梨汁中挥发性成分,经气相色谱-质谱联用仪分析,结果共检测出52种挥发性化合物,其中烃类最多,有17种,其次是酯类12种和醇类7种,另外酸类、酚类、酮类、醛类和杂环类分别有5、3、3、3、2种。HS-SPME法和SDE法分别鉴定出37种和19种挥发性组分。两种提取方法相比较,HS-SPME具有快速简便、不使用溶剂、检测组分丰富和样品检测非破坏性等优点,更适宜于野生刺梨汁挥发性成分的分析。

关键词: 野生刺梨, 挥发性成分, 顶空固相微萃取, 同时蒸馏萃取

Abstract: Head-space solid phase micro-extraction method (HS-SPME) and simultaneous distillation extraction method (SDE) were compared for their sampling effectiveness in GS-MS analysis of volatile components in chestnut rose juice. Totally 52 compounds were identified, including 17 hydrocarbons, 12 esters, 7 alcohols, 5 acids, 3 phenols, 3 ketones, 3 aldehydes and 2 heterocycles. Thirty-seven volatile components were identified by HS-SPME method and 19 by SDE method. Compared to SDE method, HS-SPME method has the advantages of rapidity, simplicity, avoidance of organic solvents, more kinds of identified components, non-destructive sampling and is therefore more suitable for the analysis of volatile components in chestnut rose juice.

Key words: chestnut rose, volatile components, head-space solid phase micro-extraction (HS-SPME), simultaneous distillation extraction (SDE)

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