Sunset yellow and ponceau 4r were simultaneously determined by dual wavelength equalizing-account method.

采用双波长补偿计算法同时测定饮料中的食用合成色素日落黄与胭脂红。

youdao

Sunset yellow and ponceau 4r were simultaneously determined by dual wavelength equalizing-account method.

采用双波长补偿计算法同时测定饮料中的食用合成色素日落黄与胭脂红。

youdao