A technological flow sheet to extract zein economically and efficiently from CGM was designed. The products has a higher purity with 92.39% of zein and with light-yellow color.

• 设计出了一条经济、高效的玉米醇溶蛋白生产工艺，产品纯度较高，蛋白含量为92.；39%25，颜色淡黄，这一成果已经达到目前国内己报道的领先水平，适合于工业化生产。