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,主要成分是一种脂溶性
素和少量
极性较
素,呈血红
,其稀释液呈柠檬黄
。