食品科学 ›› 2013, Vol. 34 ›› Issue (6): 223-226.doi: 10.7506/spkx1002-6630-201306050

• 分析检测 • 上一篇    下一篇

刺玫果挥发性成分的顶空固相微萃取-气质联用分析

王晓林,王建刚,钟方丽*,陈帅,祝波   

  1. 吉林化工学院化学与制药工程学院,吉林 吉林 132022
  • 收稿日期:2011-12-15 修回日期:2013-02-01 出版日期:2013-03-25 发布日期:2013-03-01
  • 通讯作者: 钟方丽 E-mail:fanglizhong@sina.com; fanglizhong@eyou.com
  • 基金资助:
    吉林省科技厅项目

Analysis of Volatile Compounds in Rosa davurica Pall. Fruits by Head Space Solid Phase Microextraction and Gas Chromatography Mass Spectrometry

WANG Xiao-lin,WANG Jian-gang,ZHONG Fang-li*,CHEN Shuai,ZHU Bo   

  1. School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China
  • Received:2011-12-15 Revised:2013-02-01 Online:2013-03-25 Published:2013-03-01

摘要: 采用顶空固相微萃取方法对刺玫果的干、鲜果挥发性成分进行萃取,运用气相色谱-质谱法分析其挥发性成分,用面积归一法确定各组分的相对含量。从刺玫果干果中分离得到61种挥发性成分,其中乙醇含量最高(28.00%),其次为4-萜烯醇(8.17%);从刺玫果鲜果中分离得到23种挥发性成分,1-己醇含量最高(37.08%),其次为乙苯(15.20%)。

关键词: 刺玫果, 挥发性成分, 顶空固相微萃取, 分析

Abstract: Volatile compounds in dry and fresh fruits of Rosa davurica Pall. were extracted and analyzed by head space solid phase micro-extraction and gas chromatography mass spectrometry (HS-SPME-GC-MS). The relative contents of volatile compounds were determined using area normalization method. Totally 61 volatile compounds were identified in dry fruits of Rosa davurica Pall. The relative content of ethanol (28.00%) was the highest, followed by 4-terpineol (8.17%). Totally 23 volatile compounds were identified in fresh fruits of Rosa davurica Pall., among which 1-heptanol (37.08%) was the most predominant followed by ethylbenzene (15.20%). This study can provide an experimental basis for the further development and utilization of fruits of Rosa davurica Pall. as a natural resource.

Key words: fruits of Rosa davurica Pall., volatile compounds, head space solid phase micro-extraction (HS-SPME-GCMS), analysis

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