摘要
Abstract
Based on the single-factor experiment of erythrose-ammonium sulfite caramel,taking advantage of quadratic regression orthogonal rotation design to optimize the technology,orthogonal regression model was built,including reaction temperature（X1）,reaction time（X2）,erythrose concentration（X3） and amide content（X4）.Inferred from the model,when the reaction temperature was 130℃,the reaction time was 80min,erythrose concentration was 600g/L,and the ammonium sulfite content（by NH＋4）was 12%,the color ratio maximized 25222.66 EBC.Experimental result was in accordance with the model.关键词
赤藓糖/美拉德反应/焦糖色素/二次回归正交旋转组合设计Key words
erythrose/Maillard reaction/caramel/quadratic regression orthogonal rotation design分类
轻工纺织
