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
素,主要成分是一种脂
素和少量
极
较大
素,呈血红
,其稀释液呈柠檬黄
。