With the raw material of jujube and carbamide, the effects of the factors of preparing caramel pigment from jujube on color ratio were studied.

研究了以红枣为原料，尿素为催化剂，制备焦糖色素的各因素对色率的影响。

youdao

With the raw material of jujube and carbamide, the effects of the factors of preparing caramel pigment from jujube on color ratio were studied.

研究了以红枣为原料，尿素为催化剂，制备焦糖色素的各因素对色率的影响。

youdao