酪蛋白 Traditional form: 酪蛋白 Pinyin (reading): làodànbái Definitions: casein (milk protein) Characters: 酪 - cream, cheese; koumiss 蛋 - egg 白 - white; clear, pure, unblemished; bright Traditional characters: 酪 - cream, cheese; koumiss 蛋 - egg 白 - white; clear, pure, unblemished; bright