摘　要：将微波杀青后的茶鲜叶原料与鲜叶、干茶分别用有色塑料袋抽气包装后，在不同温度下贮藏2个月。检测结果表明，贮藏2个月的杀青叶在主要品质因子上，均优于对照。因此，茶鲜叶微波杀青后，迅速低温去湿，在-5℃下真空包装，可保鲜2个月以上。

　　关键词：绿茶；原料；保鲜

　　中图分类号：S571.109.3

　　文献标识码：A

　　文章编号：1000-2197(2000)02-0161-03 Studies on the Fresh-care Techniques of Green Tea Materials ZHANG Zheng-zhu,TONG Zong-shou,DENG Ya-li(Key Laboratory of Tea Biotechnology,Ministry of Agriculture,An hui Agricultural University,Hefei 230036)

　　Abstract:Fresh-care technique of green tea raw material is one of the difficult problems in green tea processing.The samples are prepared by micro-wave de-enzyming,which are stored in anaerobic condition at -5℃ for 2 months.The results demonstrate that the samples of de-enzyming leaves