一种含有霉菌的茯砖茶中冠突散囊菌的计数方法  

An Eurotium Cristatum Counting Method for Fuzhuan Tea with Molds

作　　者：刘相真 王静[1,2] 王瑾[1,2] 徐建峰[1,2] LIU Xiang-zhen;WANG Jing;WANG Jin;XU Jian-feng(Hangzhou Tea Research Institute,CHINA C0OP,Hangzhou 310016,China;China National Center of Quality Supervision and Inspection of Tea,Hangzhou 310016,China)

机构地区：[1]中华全国供销合作总社杭州茶叶研究院,浙江杭州310016 [2]国家茶叶质量监督检验中心,浙江杭州310016

出　　处：《中国茶叶加工》2020年第3期82-86,共5页China Tea Processing

基　　金：国家重点研发计划项目(2017YFD0400804)。

摘　　要：文章探索了一种无法用GB 4789.15—2016直接计数冠突散囊菌的茯砖茶样品,通过50℃、60℃、70℃不同水浴温度的处理,孟加拉红琼脂培养基、察氏培养基、高盐察氏培养基等三种不同培养基的选择,最终确定了60℃水浴处理半小时,用孟加拉红培养基培养为该茯砖茶冠突散囊菌的最佳计数方法。In this paper,an Eurotium Cristatum counting method was developed for the Fuzhuan Tea with molds,which GB 4789.15-2016 is not suitable for counting.Different bath temperature(50 ℃,60 ℃ and 70 ℃) and medium(Rose Bengal Medium,Czapek Dox Medium and Salt Czapek Dox Medium) were compared,and the results showed that 60 ℃ and Rose Bengal Medium was the optimalcondition for the Fuzhuan Tea with molds.

关 键 词：冠突散囊菌 茯砖茶 计数 

分 类 号：TS201[轻工技术与工程—食品科学]