【Abstract】 In 21st century， it is becoming more and more popular to drink tea and people all over the world are paying ......

焦糖色素是食品添加剂中着色剂的一个品种,属天然色素范畴.焦糖色素根据不同的工艺可以生产出从棕黑色到金红色系列色泽的产品,广......