NGHIÊN CỨU QUY TRÌNH CÔNG NGHỆ CHẾ BIẾN TRÀ TÚI LỌC CHO NGƯỜI BỆNH TIỂU ĐƯỜNG TỪ LÁ DÂU TẰM

Mulberry trees are widely planted in Vietnam, in the composition of the leaves of mulberry have compound biologically active 1-deoxynojirimycin which has hypoglycemia effect, support to diabetes therapy. Therefore, tea-bags produced from mulberry leaves will not be only used as beverage product but also supported to diabete therapy that is increasing in Viet Nam and the world- from materials inside the country, that is very essential issue. Based on results of the study, we have identified the protocol of tea - bag processing from Vietnamese mulberry leaves with the specifications of the main stages as follows: The rate of dried leaves mulberry/ condensed solution = 1/2 (condensed solution have 0Bx= 35); The rate of sweet grass has in tea powder = 0.015%, strawberry flavor concentrations = 0.25%. Using filter paper thickness 0.074 mm in order to packed; then products are packaged in PE/ paper bag; expiry date of products are more than 6 months.