蓝浆果原汁及果汁饮料加工技术

Comparing three techniques,the extraction of the paimitive juice of blueberry is the best,the concentration of the extracted juice,whose juice is the best in package,transport and store,is the worst in the nutrition and pigments.The squeeze after enzyme reaction is easiest.There almost no loss in nutrition and pigment of blueberry beverage made by the squeezed juice.