食品科学 ›› 2011, Vol. 32 ›› Issue (2 ): 205-212.doi: 10.7506/spkx1002-6630-201102049

• 分析检测 • 上一篇    下一篇

同时蒸馏萃取- 气质联用分析竹荪挥发性成分

黄明泉,田红玉,孙宝国* ,陈海涛,姜远宁   

  1. 北京工商大学化学与环境工程学院
  • 收稿日期:2010-03-22 修回日期:2010-12-02 出版日期:2011-01-25 发布日期:2011-01-10
  • 通讯作者: 黄明泉 E-mail:hmqsir@163.com
  • 基金资助:

    北京市“高层次人才”项目(PXM2009-014213-073687);北京市教委面上项目(KM200910011003)

Simultaneous Distillation Extraction and GC-MS Analysis of Volatile Components in Dictyophora indusiata Fisch

HUANG Ming-quan,TIAN Hong-yu,SUN Bao-guo*,CHEN Hai-tao,JIANG Yuan-ning   

  1. School of Chemistry and Environmental Engineering, Beijing Technology and Business University, Beijing      100048, China
  • Received:2010-03-22 Revised:2010-12-02 Online:2011-01-25 Published:2011-01-10
  • Contact: HUANG Ming-quan E-mail:hmqsir@163.com

摘要: 采用同时蒸馏萃取法结合气质联用对竹荪的挥发性成分进行分析。考察不同溶剂和不同萃取时间对分析结果的影响。结果表明:乙醚为溶剂时,较佳萃取时间为3h,此时鉴定成分最多99 种成分;二氯甲烷为溶剂,较佳的萃取时间为2h,此时鉴定出76 种成分;两种溶剂共计从竹荪中提取鉴定出138 种挥发性成分,其中醛类23个、酮类19 个、醇类16 个、酚类4 个、酯类11 个、酸类11 个、烃类34 个、其他类20 个,其中含量较大的成分有十四碳内酯、6- 甲氧基-8- 酰氨基喹啉、5- 异长叶烯酮、6,10- 二甲基-5,9- 十一碳二烯-2- 酮、τ- 芹子烯、α- 杜松醇、十六碳酸等。

关键词: 竹荪, 同时蒸馏萃取, 气质联用, 挥发性成分

Abstract: The volatile components in Dictyophora indusiata Fisch from Fujian were extracted with a simultaneous distillation and extraction (SDE) apparatus and analyzed by gas chromatography-mass spectrometry (GC-MS). A total of 99 compounds were identified in the extract resulting from 3 h extraction with ethyl ether, and the number of identified compounds was 76 when dichloromethane was used as an extraction solvent for 2 h extraction. The extracts obtained using the two solvents contained 138 volatile components in total, including 23 aldehydes, 19 ketones, 16 alcohols, 4 hydroxybenzenes, 11 esters, 11 acids, 34 hydrocarbons, and 20 other compounds, and the prominent compounds were oxocyclopentadeca-2-one, 8-acetamido-6- methoxyquinoline, isolongifolen-5-one, 6,10-dimethyl-5,9-undecadien-2-one, τ-selinene, α-cadinol, n-hexadecanoic acid, etc.

Key words: Dictyophora indusiata Fisch, SDE, GC-MS, volatile components

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