【摘要】 在茶叶的种植生产中副产大量的粗老茶,对粗老茶叶中的有效成分进行提取、分离、纯化是综合利用茶叶资源的有效途径。本文综述了粗老茶叶中有效成分复合提取纯化技术进展。更多还原

【Abstract】 A large number of rough and old tea leaves were brought out during the planting and working of the tea,the extraction,separation,purification of active ingredients from rough and old tea was one way of comprehensive utilization of resources of tea. The single and complex methods of extraction and purification of active ingredient in rough and old tea were summarized.更多还原