Effect of Different Kinds of Sweeteners on the Flavor of Tomato Juice
With the processing tomato with Xinjiang characteristics as raw material and sensory evaluation as evaluation index,the optimal addition amount of several common sweeteners in tomato juice was determined by single factor test and orthogonal test.The results showed that the optimal amount of white granulated sugar was 5%.With concentrated fruit juice as sweetener,the ratio of concentrated apple juice and concentrated pear juice was 5∶5,and the optimal dosage was 5%respectively.Using several common natural sweeteners as sweeteners,the two most suitable solutions are 2.0%xylitol,0.008%mogroside,0.008%stevioside,2.0%erythritol,0.010%liquorice potassium and 0.006%stevioside,and 2.0%xylitol,0.008%mogroside,0.006%stevioside.