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滚筒式过热蒸汽杀青机在夏秋绿茶初制加工中的应用
引用本文:杨春,韦玲勇,汤周斌,庞月兰,刘晓东.滚筒式过热蒸汽杀青机在夏秋绿茶初制加工中的应用[J].安徽农业科学,2013(36):14037-14038.
作者姓名:杨春  韦玲勇  汤周斌  庞月兰  刘晓东
作者单位:广西桂林茶叶科学研究所,广西桂林541004
基金项目:桂林市科技开发项目“乌龙茶良种引进与加工技术研究”(20120113-17).
摘    要:杀青方式和设备对夏秋绿茶初制加工的质量影响很大.采用滚筒式过热蒸汽杀青机进行杀青作业,不仅能达到蒸青绿茶产品干茶色泽翠绿、汤色亮绿、叶底嫩绿和减轻夏秋绿茶苦涩味的特征,而且避免网带式过热蒸汽杀青机勾挂茶叶影响加工质量的问题,保证了绿茶品质的稳定.

关 键 词:滚筒式  过热蒸汽  杀青  绿茶  质量

The Application of the Cylinder Type Superheated Steam Water-removing Machine in the Summer and Fall Green Tea Processing
Institution:YANG Chun( 1.Guangxi Guilin Institute of Tea Science and Research, Guilin, Guangxi 541004;)
Abstract:Different fixing methods and fixing equipments have great effect on the quality of summer and fall green tea processing.Using the mesh belt type superheated steam water-removing machine for fixing would hung tea leaf,and affected the tea quality.Using the cylinder.type superheated steam water-removing machine for fixing,the steaming green tea have stable quality characteristics of fresh green appearance color,green and bright liquor,light green bottom of leaves,lesser astringent taste.
Keywords:Cylinder type  Superheated steam  Fixing  Green tea  Quality
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