荷叶淡竹叶功能性含乳饮料的工艺研究

Study on technology of functional milk beverage made from Lotus leaf and Lophatherum gracile Brongn

以鲜牛乳为主要原料,适量添加荷叶和淡竹叶浸提汁及其他辅料,研制出口感优良、风味独特、营养丰富、质量稳定的新型含乳饮料,探讨了荷叶、淡竹叶的浸提工艺,并通过正交实验得出了饮料的最佳配方。结果显示,该饮料的最佳配方为:鲜牛乳35%、荷叶浸提汁30%、淡竹叶浸提汁15%、白砂糖10%、柠檬酸0.15%、复合稳定剂0.15%。

A tasty,special-flavoured,nutritional and quality-stable compounded health milk beverage was studied and prepared,using fresh milk as the main material with the addition of Lotus leaf and Lophatherum gracile Brongn juice and some other ingredients. The optimal extraction conditions for Lotus leaf and Lophatherum gracile Brongn were discussed,and the optimum prescription of the beverage were determined through orthogonal experiments. The prescription was as follows,, fresh milk 35% ,Lotus leaf juice 30%,Lophatherum gracile Brongn juice 15%,white granulated sugar 10%,citric acid 0.15% and composite stabilier 0.15%.