• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 27 Issue 5
Jul.  2012
Turn off MathJax
Article Contents
ZHONG Qiu-sheng, CHEN Chang-song, ZHANG Ying-gen, YOU Xiao-mei, LIN Zheng-he, CHEN Zhi-hui, WANG Gui-fang, CHEN Rong-bing. Analyses of Aromatic Compounds in Dangui Oolong Tea with Simultaneous Distillation Extraction and GC-MS[J]. Fujian Journal of Agricultural Sciences, 2012, 27(5): 498-506.
Citation: ZHONG Qiu-sheng, CHEN Chang-song, ZHANG Ying-gen, YOU Xiao-mei, LIN Zheng-he, CHEN Zhi-hui, WANG Gui-fang, CHEN Rong-bing. Analyses of Aromatic Compounds in Dangui Oolong Tea with Simultaneous Distillation Extraction and GC-MS[J]. Fujian Journal of Agricultural Sciences, 2012, 27(5): 498-506.

Analyses of Aromatic Compounds in Dangui Oolong Tea with Simultaneous Distillation Extraction and GC-MS

  • Received Date: 2012-04-10
  • Rev Recd Date: 2012-04-26
  • Publish Date: 2012-05-30
  • The aromatic components in Dangui Oolong Tea were extracted with Simultaneous Distillation Extraction(SDE) and analyzed with gas chromatography-mass spectrometry(GC-MS). Results showed that the aromatic components in Dangui Oolong Tea were different obviously from which in green tea, write tea and black tea, although they were made from the same variety of tea leaves. The aromatic components in Dangui Oolong Tea were mainly alcohols(44.27%), esters(22.15%) and hydrocarbon compounds(12.29%); others were aldehydes(8.19%), ketones(3.98%) and nitrogenous compounds(3.28%), respectively. The composition of aromatic components between green, black and white tea were different, which were alcohols(54.62%), esters(18.92%)and hydrocarbon compounds(18.11%)in green tea; alcohols(47.78%), aldehydes(26.08%) and esters(11.07%)in black tea; alcohols(49.64%), aldehydes(17.25%%)and esters(11.12%)in white tea, respectively. The variety of aromatic compounds detected from Dangui Oolong tea were nerolidol(27.1%), Geraniol(4.04%), β-linalool, trans-linaloloxide(10.94%), 3-hexenyl ester(Z)-Hexanoic(1.25%), phenylacetaldehyde(6.01%), Benzaldehyde(0.81%), beta.-Ionone(2.78%), cis-Jasmone(0.57%), Butanoic acid, 3-methyl-, Indole(1.64%), 2-phenylethyl ester(2.47%),(Z)-3-Hexen-1-ol; 3-hexenyl ester(1.56%), Tetradecane(2.02%), Farnesen(15.63%)and so on. The data showed that the aromatic composition of Dangui Oolong tea was remarkably different from other Dangui teas.
  • loading
  • [1]
    陈悦娇,王冬梅,邓炜强,等.SDRP 和SDE 法提取乌龙茶香气成分的比较研究[J].中山大学学报:自然科学版,2005,44:275-278.
    [2]
    侯冬岩,回瑞华,李铁纯,等.茶叶香气成分的研究-乌龙茶与鲜茶香气成分的比较[J].鞍山师范学院学报,2003,5(6):53-55.
    [3]
    苏新国,蒋跃明.固相微萃取法分析凤凰单枞乌龙茶香气组分[J].食品科学,2005,26(11):213-214.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2519) PDF downloads(420) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return