石榴-红心柚复合饮料配方优化研究

Research on the Formula Optimization of Pomegranate-Ruby Red Grapefruit Compound Beverage

以柚子、石榴为主要原料,以感官评分为指标,采用单因素试验和正交试验优化复合饮料的配方。结果表明,石榴-红心柚复合饮料的最佳配方为石榴汁添加量25 mL,柚子汁添加量10 mL,柠檬酸添加量0.05 g,白砂糖添加量10 g,此时感官品评分为89.2分,石榴-红心柚复合饮料为粉红色,具有石榴和柚子滋味,香味协调,口感宜人。

Taking grapefruit and pomegranate as the main raw materials and sensory evaluation as the index,the formula of compound beverage was optimized by single factor experiment and orthogonal experiment.The results showed that the best formula of pomegranate-ruby red grapefruit compound beverage was 25 mL pomegranate juice,10 mL grapefruit juice,0.05 g citric acid and 10 g sugar.At this time,the sensory evaluation score was 89.2,and the pomegranate-ruby red grapefruit compound beverage was pink,with the taste of pomegranate and grapefruit,coordinated flavor and pleasant taste.