食品研究与开发
食品研究與開髮
식품연구여개발
FOOD RESEARCH AND CEVELOPMENT
2015年
10期
78-81
,共4页
严赞开%李跃林%庄东红%廖坤畑%刘淑娇
嚴讚開%李躍林%莊東紅%廖坤畑%劉淑嬌
엄찬개%리약림%장동홍%료곤전%류숙교
乌龙茶%香气成分%组分分析
烏龍茶%香氣成分%組分分析
오룡다%향기성분%조분분석
Oolong tea%aroma constituents%component analysis
用GC-MS法分析了5种凤凰单枞的香气组分。结果表明5种香型单枞的香气主要成分分别为:八仙单枞是异丁酸芳樟酯、脱氢芳樟醇、吲哚、5-正丁基-δ-戊内酯;桂花香是芳樟醇、吲哚、5-正丁基-δ-戊内酯、3,7-二甲基-1-溴-2,6-辛二烯;肉桂香单枞是芳樟醇、脱氢芳樟醇、吲哚、丁位辛内酯、α,α-5-三甲基-5-乙烯基四氢化-2-呋喃甲醇;贡香是芳樟醇、脱氢芳樟醇、吲哚、正丁基-δ-戊内酯;柚花香单枞是芳樟醇、顺-α,α-5-三甲基-5-乙烯基四氢化-2-呋喃甲醇、2,2,6-三甲基-6-乙烯基四氢-2H-呋喃-3-醇、对二甲苯。从5种单枞茶香气的主要成分数据可知,各种茶具有自身的独特性。
用GC-MS法分析瞭5種鳳凰單樅的香氣組分。結果錶明5種香型單樅的香氣主要成分分彆為:八仙單樅是異丁痠芳樟酯、脫氫芳樟醇、吲哚、5-正丁基-δ-戊內酯;桂花香是芳樟醇、吲哚、5-正丁基-δ-戊內酯、3,7-二甲基-1-溴-2,6-辛二烯;肉桂香單樅是芳樟醇、脫氫芳樟醇、吲哚、丁位辛內酯、α,α-5-三甲基-5-乙烯基四氫化-2-呋喃甲醇;貢香是芳樟醇、脫氫芳樟醇、吲哚、正丁基-δ-戊內酯;柚花香單樅是芳樟醇、順-α,α-5-三甲基-5-乙烯基四氫化-2-呋喃甲醇、2,2,6-三甲基-6-乙烯基四氫-2H-呋喃-3-醇、對二甲苯。從5種單樅茶香氣的主要成分數據可知,各種茶具有自身的獨特性。
용GC-MS법분석료5충봉황단종적향기조분。결과표명5충향형단종적향기주요성분분별위:팔선단종시이정산방장지、탈경방장순、신타、5-정정기-δ-무내지;계화향시방장순、신타、5-정정기-δ-무내지、3,7-이갑기-1-추-2,6-신이희;육계향단종시방장순、탈경방장순、신타、정위신내지、α,α-5-삼갑기-5-을희기사경화-2-부남갑순;공향시방장순、탈경방장순、신타、정정기-δ-무내지;유화향단종시방장순、순-α,α-5-삼갑기-5-을희기사경화-2-부남갑순、2,2,6-삼갑기-6-을희기사경-2H-부남-3-순、대이갑분。종5충단종다향기적주요성분수거가지,각충다구유자신적독특성。
The aroma constituents of five FengHuang Dancong tea cultivar were analyzed with GC-MS method. The results showed that the major constituents of them were as follows: Baxian fragrance type were linalyl isobutyrate, hotrienol, indole,δ-nonalactone;Gueihua fragrance type were linalool, indole,δ-nonalactone, 1-bromo-3,7-dimethyl-2,6-Octadiene; Ruogui fragrance type were linalool, hotrienol, indole, γ-nonalactone,α,α, 5-trimethyl-5-ethenyltetrahydro-2-Furan-methanol; gongxiang fragrance type were linalool, hotrienol, indole, δ-nonalactone; Youhua fragrance type were Linalool, cis (tran)-α,α,-5-trimethyl-5-ethenyltetrahydro-2-furanmethanol, 2,2,6-Trimethyl-6-vinyltetrahydropyran-3-ol, p-xylene. According to the data of main aroma components of five kinds of Dancong tea showed that each has its own unique.