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响应面法优化胡萝卜苹果乳清发酵饮料工艺

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实验以胡萝卜、苹果、乳清发酵液为原料,研究乳清发酵饮料制备的工艺条件.采用响应面法对胡萝卜苹果乳清发酵饮料生产的工艺条件进行优化.结果表明,最佳工艺条件为白砂糖6.7%,胡萝卜苹果汁比例2.2∶1(果汁占总量的50%),乳清发酵液添加量38%.最终得到稳定性较好的混合果蔬乳清发酵饮料,感官评价得分为92.5,产品酸甜适中,口感良好,营养丰富,具有浓郁的胡萝卜苹果混合的清香味.
Optimization of technology of the carrot-apple-whey fermented beverage using response surface methodology
This experiment took the carrot,apple,whey fermented liquid as raw materials to study the process conditions of whey beverages preparation.Using response surface optimization method,the fermentation process of carrot-apple-whey fermented beverage fermented process were studied.Results showed that the best process conditions was sugar 6.7%,carrot apple juice percentage 2.2∶1 (juice accounted for 50% of the total),whey fermented liquid 38%.The product was a kind of stability good mixed fruit and vegetable of fermented beverage,sensory evaluation score of 92.5,had rich nutrition,sweet,with full-bodied apple carrot mixture of incense smell.

response surface methodologywhey beveragefermentationcarrotapple

李良、王帅、程建军、冯宪民、杨文鑫

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东北农业大学食品学院,黑龙江哈尔滨150030

响应面法 乳清饮料 发酵 胡萝卜 苹果

黑龙江省教育厅面上项目

12531022

2014

食品工业科技
北京一轻研究院

食品工业科技

CSTPCDCSCD北大核心
影响因子:0.842
ISSN:1002-0306
年,卷(期):2014.35(8)
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