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投稿时间:2019-04-25
投稿时间:2019-04-25
中文摘要: 以苹果和绿茶为主要原料,采用单因素和正交试验优化苹果-绿茶复合饮料的制作工艺,并进行质量评价。研究结果表明:苹果绿茶复合饮料的最佳配方为:苹果汁与茶汁体积比为25 ∶75、柠檬酸添加量0.15%、蔗糖添加量8%,食盐的添加量0.04%。在最佳条件下得到的苹果绿茶复合饮料产品为黄绿色,澄清度高、酸甜适口、果香和茶香风味兼具,其检验结果符合GB/T 21733-2008《茶饮料》标准要求。
Abstract:Apple and green tea were used as the main raw materials,apple-green tea beverage was studied by single factor and orthogonal test,and the quality was evaluated.The results showed that the optimum formula of apple green tea compound beverage was as follows:apple juice and tea juice volume ratio was 25 ∶75,sucrose 8%,citric acid 0.15%,salt 0.04%.Under the optimum conditions,the compound beverage of apple green tea was yellowish green,high clarity,sour and sweet with both fruit and tea flavor,and the test results met the requirements of GB/T 21733-2008<tea drinks>.
文章编号:202005028 中图分类号: 文献标志码:
基金项目:徐州市生化资源高效综合利用工程研究中心项目(XZGCYJ201806-04)
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