红萝卜乳酸发酵饮料的研制

摘要

Red turnip juice as raw material for red turnip lactic acid fermentation liquid, then making red turnip lactic acid beverage after blending. By product sensory evaluation indicators, on the basis of single theory, through the orthogonal experiment optimization of the optimization formula of red turnip lactic acid beverage: 25% of red turnip beverage, high fructose corn syrup 5%, CMC-Na 0.1%, citric acid 0.4%. The red turnip lactic acid beverage has light rose red color with rich aroma of red turnip, which smells with carrot natural fragrance and lactic acid fermentation flavor and tasted refreshing and soft.%以红萝卜为原料，通过接种乳酸菌进行乳酸发酵制成红萝卜乳酸发酵液，经调配制成红萝卜乳酸发酵饮料。以产品感官评分为评价指标，通过单因素试验和正交试验得到红萝卜乳酸发酵饮料的优化配方为红萝卜发酵液添加量25%，果葡糖浆添加量5%， CMC-Na添加量0.1%和柠檬酸添加量0.4%，所制成的红萝卜乳酸发酵饮料呈浅玫瑰红色，具有红萝卜天然香味，兼有乳酸发酵香味，酸甜适中、爽口柔和。