Abstract:

Abstrate:In this paper,the aromatic constituents of Tableland tea and Oldplant tea of 9 areas of Yunnan are collected ,which are analysed by GC-MS.We can get some results by comparing the quantity of the aromatic compounds through the Tableland teas、the Oldplant teas and between the Tableland teas and the Oldplant teas of 9areas of Yunnan. We find the quantity of the aromatic compounds is different ,and cant’s simply judge which one is better than others by the quantity of aromatic compounds.