Abstract:The oleaster beverage was prepared using Xinjiang big oleaster as raw material. The orthogonal test showed that the optimized conditions of enzymatic hydrolysis of oleaster juice were as follows: pH value of 4.5, pectinase dosage of 0.7%, reaction time of 8 h and reaction temperature of 50 ℃. The best formula of the oleaster beverage were also determined as follows: sugar content of 3.5%, honey content of 3.5%, and citric acid content of 0.05%. The achieved beverage showed bright color and nice taste.
