顶空固相微萃取/GC-MS分析普洱熟茶与安化黑茶香气成分

被引:65
作者
吕世懂 [1 ]
姜东华 [2 ]
杨凡 [3 ]
周降生 [1 ]
廉明 [1 ]
孟庆雄 [1 ]
机构
[1] 昆明理工大学生命科学与技术学院
[2] 普洱市质量技术监督综合检测中心
[3] 云南省产品质量监督检验研究院
关键词
紫娟普洱熟茶; 大叶普洱熟茶; 安化黑茶; 顶空固相微萃取; 香气成分; 气相色谱-质谱;
D O I
暂无
中图分类号
TS272.7 [产品标准与检验]; O657.63 [质谱分析];
学科分类号
070302 [分析化学]; 100403 [营养与食品卫生学];
摘要
以紫娟鲜叶制成的普洱熟茶和大叶种鲜叶制成的普洱熟茶和安化黑茶为研究对象,采用全自动顶空固相微萃取(HS-SPME)和气相色谱-质谱(GC-MS)法分析其香气成分,并比较普洱熟茶与安化黑茶香气成分的差异,同时探明紫娟茶的适制性。结果表明:紫娟普洱熟茶和大叶普洱熟茶在香气组成上差异不大,共有香气成分76种,但和安化黑茶在香气组成上存在明显差异;紫娟普洱熟茶和大叶普洱熟茶香气成分均以杂氧化合物和醇类化合物为主,安化黑茶则以酮类和碳氢化合物为主。紫娟普洱熟茶的香气成分主要是1,2,3-三甲氧基苯、6,10,14-三甲基-2-十五烷酮、十六烷酸、芳樟醇氧化物、咖啡因、1,2,4-三甲氧基苯和植醇等;大叶普洱熟茶的香气成分主要是十六烷酸、咖啡因、1,2,3-三甲氧基苯、植醇、二氢猕猴桃内酯和芳樟醇氧化物等;而安化黑茶的香气成分主要是香叶基丙酮、6,10,14-三甲基-2-十五烷酮、β-紫罗酮、咖啡因、二氢猕猴桃内酯和芳樟醇氧化物等。经对比发现,普洱熟茶和安化黑茶在香型及香气组成上均存在较大差异,这可能与茶叶产地及加工工艺有关。
引用
收藏
页码:1583 / 1591
页数:9
相关论文
共 26 条
[1]
Studies on the bioactivity of aqueous extract of pu-erh tea and its fractions: In vitro antioxidant activity and α-glycosidase inhibitory property; and their effect on postprandial hyperglycemia in diabetic mice.[J].Qianfei Huang;Sihang Chen;Hao Chen;Yuefei Wang;Yiqi Wang;Danielle Hochstetter;Ping Xu.Food and Chemical Toxicology.2013,
[2]
Curie-point pyrolysis–gas chromatography–mass spectroscopic analysis of theabrownins from fermented Zijuan tea.[J].Jiashun Gong;Qin Zhang;Chunxiu Peng;Jiangpin Fan;Wenming Dong.Journal of Analytical and Applied Pyrolysis.2012,
[3]
Discrimination of Green Teas from Different Geographical Origins by Using HS-SPME/GC–MS and Pattern Recognition Methods [J].
Nengsheng Ye ;
Liqin Zhang ;
Xuexin Gu .
Food Analytical Methods, 2012, 5 :856-860
[4]
Aroma characterisation of Pu-erh tea using headspace-solid phase microextraction combined with GC/MS and GC–olfactometry.[J].Hai-Peng Lv;Qiu-Sheng Zhong;Zhi Lin;Li Wang;Jun-Feng Tan;Li Guo.Food Chemistry.2011, 4
[5]
Fungal community associated with fermentation and storage of Fuzhuan brick-tea [J].
Xu, Aiqing ;
Wang, Yuanliang ;
Wen, Jieyu ;
Liu, Ping ;
Liu, Ziyin ;
Li, Zongjun .
INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, 2011, 146 (01) :14-22
[6]
Analytical methods used in conjunction with solid-phase microextraction: a review of recent bioanalytical applications [J].
Musteata, Mihaela L. ;
Musteata, Florin Marcel .
BIOANALYSIS, 2009, 1 (06) :1081-1102
[7]
Influence of fungal fermentation on the development of volatile compounds in the Puer tea manufacturing process [J].
Xu, X ;
Yan, M ;
Zhu, Y .
ENGINEERING IN LIFE SCIENCES, 2005, 5 (04) :382-386
[8]
Fully automated determination of amphetamines and synthetic designer drugs in hair samples using headspace solid-phase microextraction and gas chromatography-mass spectrometry [J].
Musshoff, F ;
Junker, HP ;
Lachenmeier, DW ;
Kroener, L ;
Madea, B .
JOURNAL OF CHROMATOGRAPHIC SCIENCE, 2002, 40 (06) :359-364
[9]
萜类香料化学.[M].黄致喜;王慧辰编著;.中国轻工业出版社.1999,
[10]
Volatile profile analysis and quality prediction of Longjing tea (Camellia sinensis) by HS-SPME/GC-MS [J].
Lin, Jie ;
Dai, Yi ;
Guo, Ya-nan ;
Xu, Hai-rong ;
Wang, Xiao-chang .
JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE B, 2012, 13 (12) :972-980