食品科学 ›› 2013, Vol. 34 ›› Issue (4): 23-27.

• 工艺技术 • 上一篇    下一篇

混料设计优化荔枝-苹果混合果汁饮料配方

胡卓炎,林文祥   

  1. 华南农业大学食品学院
  • 收稿日期:2011-11-19 修回日期:2013-01-04 出版日期:2013-02-25 发布日期:2013-01-29
  • 通讯作者: 胡卓炎 E-mail:zyhu88@gmail.com
  • 基金资助:
    国家荔枝龙眼产业技术体系项目

Optimization of blended beverage formulation containing lychee and apple juice by mixture design

  • Received:2011-11-19 Revised:2013-01-04 Online:2013-02-25 Published:2013-01-29
  • Contact: Zhuo-yan HU E-mail:zyhu88@gmail.com

摘要: 为了探讨不同的荔枝和苹果汁配比对混合果汁饮料感官指标的影响,应用混料设计中的极顶设计,在水(70%~90%),荔枝汁(5%~15%)和苹果汁(5%~15%)的限定水平条件中组合不同的混合果汁饮料配方,利用5分嗜好尺度感官评定法评定混合果汁样品的香气、滋味、色泽和总体接受性四个感官指标,采用Design-expert统计软件分析数据,通过建立回归方程及多目标优化分析,获得优化的混合果汁配比为70%水,15%荔枝汁和15%苹果汁, 经实验验证,优化配方的香气、滋味、色泽和总体接受性指标分值分别为4.19、3.92、4.12和3.73,与预测值相符。

Abstract: The effect of different proportion of lychee and apple juice on the sensory properties of the blended beverages was investigated. The blended beverage formulations were prepared by using an extreme vertex design of mixture design and optimized with response surface methodology. The sensory properties including aroma, taste, color and overall acceptable for the blended beverages consisting of A (water, 70~90%), B (lychee juice, 5~15%) and C (apple juice, 5~15%) were evaluated by 5-point hedonic scale sensory evaluation. The results showed that an optimum formulation which contained 70% of water, 15% of lychee juice and 15% of apple juice had a good sensory values with 4.19, 3.92, 4.12 and 3.73 for aroma, taste, color, and overall acceptable respectively, and it is agreement with the predictive values.

中图分类号: