采摘高度及采制时期对黄山“松谷”毛峰茶叶游离氨基酸含量影响的研究  

Research on the Influence of Picking Heights and Periods to the Content of Free Amino Acids in Huangshan "SONGGU" Mao Feng Tea

作　　者：黄志胜 汪小飞[2] 刘昕[2] 陈国平[2] 陈涛[2] 

机构地区：[1]黄山松谷茶业有限公司,安徽黄山245700 [2]黄山学院

出　　处：《安徽农学通报》2011年第14期51-53,共3页Anhui Agricultural Science Bulletin

基　　金：黄山松谷茶业有限公司与黄山学院产学研合作项目:"不同海拔高度及采制时期的‘松谷’毛峰中主要功能成分的测定"

摘　　要：为了研究采摘高度及采制时期对黄山"松谷"毛峰游离氨基酸含量的影响,采用茚三酮比色法测定黄山"松谷"毛峰中游离氨基酸总量。结果表明,从采制时期上看,随着采制时期的延迟,游离氨基酸的含量逐渐降低;从采摘高度上来看,随着采摘高度的上升游离氨基酸的含量总体上升,在750m处达到最大。In order to research the influence of packing heights and periods to the content of free amino acids in Huangshan＂SONGGU＂Mao Feng tea,the test uses the Ninhydrin Colorimetric method to determinate the total content of free amino acids in Huangshan Mao Feng tea.The result shows that： from the periods aspect,with the periods delay,the content of free amino acids in Huangshan Mao Feng tea gradually reduced;from the heights aspect,the higher the picking height,the more the content of free amino acids in Huangshan Mao Feng tea,but it comes to the max,when the height is 750m.

关 键 词：黄山“松谷”毛峰 游离氨基酸 采摘高度 采制时期 

分 类 号：TS272.7[农业科学—茶叶生产加工]