“药补不如食补”是中国古老历史上传下的至理名言,也是当今风靡世界的保健营养功能食品的源泉。近年来,国际上对食品评价观念已由过去偏重营养特征和品味感官特征,变为更重视食品的生理调节功能。茶叶这个对我们来说既古老又熟识的传统性饮料,就是一种良好 “Chinese medicine is better than food and supplement” is the most famous Chinese ancient history, and it is also the source of health-nutrition foods that are popular in the world today. In recent years, the concept of food evaluation in the world has shifted from the emphasis on nutritional characteristics and taste sensory characteristics in the past to the emphasis on the physiological regulation of food. Tea, a traditional beverage that is both old and familiar to us, is a good