High purity ovotransferrin was extracted from albumen by precipitation with ammonium sulfate and ion exchange chromatography in the study.
采用硫酸铵沉淀法和阴离子交换层析法从鸡蛋清内提取高纯度卵铁传递蛋白。
2
Ovalbumin and ovotransferrin in hen egg white are the principal matters in forming of the gelatin, inherent factor and extrinsic factor are important for egg white gelatin.