1.Xanthin in corn starch residue is a mixture of fat soluble and water soluble pigments, which are blood red in colour in the pure extraction and lemon yellow in its diluted solution.
1.利用玉米生产葡萄糖工艺中的淀粉的玉米黄色
,主要成分是
溶性色
和少量的极性较大的色
,呈血红色,其稀释液呈柠檬黄色。