Arctium lappa L., volatile components,gas
chromatographymass spectrometry
,electronic nose,"/> 基于电子鼻与气质联用法分析牛蒡的挥发性成分

山东科学 ›› 2017, Vol. 30 ›› Issue (4): 6-12.doi: 10.3976/j.issn.1002-4026.2017.04.002

• 中药与天然活性产物 • 上一篇    下一篇

基于电子鼻与气质联用法分析牛蒡的挥发性成分

任汉书1,郑媛媛1,赵瑞璇2,魏祥玉2,董红敬2*,刘峰2,段文娟2,郑振佳2   

  1. 1. 广饶县中医院,山东 东营 370523;2.山东省中药质量控制技术重点实验室,山东省分析测试中心,山东 济南 250014
  • 收稿日期:2017-05-05 出版日期:2017-08-20 发布日期:2017-08-20
  • 通信作者: 董红敬,博士,助理研究员,研究方向为天然产物化学。Tel:0531-82605319,E-mail:donghongjing_2006@163.com E-mail:donghongjing_2006@163.com
  • 作者简介:任汉书(1988—),男,硕士,研究方向为中药炮制。
  • 基金资助:

    山东省自然科学基金(ZR2014YL005,ZR2013HM075)

The volatile components analysis of Arctium lappa L. based on electronic nose and gas chromatographymass spectrometry

REN Han-shu1, ZHENG Yuan-yuan1, ZHAO Rui-xuan2, WEI Xiang-yu2, DONG Hong-jing2*, LIU Feng2, DUAN Wen-juan2, ZHENG Zhen-jia2
  

  1. 1.Guangrao Traditional Chinese Medicine Hospital, Dongying 370523, China; 2. Shandong Provincial Key Laboratory of TCM Quality Control Technology, Shandong Analysis and Test Center, Jinan 250014, China
  • Received:2017-05-05 Online:2017-08-20 Published:2017-08-20

摘要:

牛蒡具有特异性风味,生鲜牛蒡容易引起不适症状,蒸制是古籍记载的重要处理方式。研究采用电子鼻(FOX 4000)与气质联用(GC-MS)对蒸制前后的牛蒡进行了挥发性成分分析,结合特征响应点分析、主成分分析(PCA)和定性差异分析对蒸制前后的牛蒡进行区分。结果表明,FOX 4000可以准确区分两种样品,区分指数DI为100%;通过GC-MS从生鲜和蒸制牛蒡中分别检测出22和25种挥发性成分,主要为有机酸、酯、醛、烯、醇、酮、酚、烷烃等,共有成分有8种,分别为丁醛、戊醛、己醛、2-正戊基呋喃、正戊醇、1-己醇、二氢呋喃-2-酮、环己烯。该研究为食品整体风味评价和香气成分检测提供了一种有效的方法。

关键词: 电子鼻, 牛蒡, 挥发性成分, 气相色谱-质谱

Abstract:

Arctium lappa L. has a specific flavor, the fresh one is easy to cause unpleasant symptoms, and steaming is an important way to deal with it in ancient books. FOX 4000electronic nose and gas chromatographymass spectrometry were used to analyze the volatile components in Arctium lappa L.before and after steaming.Based on the characteristic response point analysis, principal component analysis (PCA) and qualitative difference analysis, Arctium lappa L. before and after steaming was distinguished. The results indicated that the fresh and steamed Arctium lappa L. could be successfully identified after being analyzed by FOX 4000electronic nose, and the index DI is 100%. Furthermore, 22 and 25 volatile components were detected from fresh and steamed Arctium lappa L., respectively, containing organic acid, ester, aldehyde, alkene, alcohol, ketone, phenol and alkane. Among the above compounds, butyraldehyde, valeraldehyde, hexanal,2-hydroxy-pentyl tetrahydrofuran, 1-pentanol, 1-hexanol, 2-furanone and cyclohexene are the 8 common constituents of those two ingredients. The study provided an effective
method for the overall flavor evaluation and aroma components detection of food.

Key words: Arctium lappa L.')">

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chromatographymass spectrometry
,
electronic nose

中图分类号: 

  • R284.1