摘要
以无水乙醚作萃取溶剂,采用SDE法并结合GC-MS技术分析了高香绿茶香气的组成成分。结果表明,在高香绿茶精油的60个色谱峰中分离鉴定了56种挥发性成分,占该精油总量的99.36%,其主要成分为植醇、(E)-橙花叔醇、芳樟醇、吲哚,检出的组分中有些尚未见有文献报道。
Aromatic components of high-aroma green tea were assayed by simultaneous distillation and extraction（SDE） with gas chromatogram-mass spectrum methods.Fifty-six volatile constituents were identified to account for 99.36 % in total aromatic components.The major constituents were Phytol,（E）-3,7,11-trimethyl-1,6,10-Dodecatrien-3-ol,L-linaloo,1H-Indole（CAS） Indole,respectively.Some constituents were identified for the first time.
出处
《西南农业学报》
CSCD
北大核心
2010年第6期2151-2154,共4页
Southwest China Journal of Agricultural Sciences
基金
四川省科技攻关项目(04NG03-008-05)
关键词
高香绿茶
挥发油
香气成分
GC-MS
High-aroma green tea
Volatile oil
Aromatic components
GC-MS
