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.
利用玉米生产葡萄糖工艺中淀粉渣提取
玉米黄色
,主要成分是一种脂溶性色
和少量
极性较大
色
,
红色,其稀释液
柠檬黄色。