Margarines May contain animal fats, fish oils, vitamin D 3, E numbers, whey, gelatine.人造黄油可能含有动物脂肪, 鱼油, 维生素D3, 电子号码, 乳清, 明胶.Whey are by product of the industrial production of cheese and casein.乳清是工业生产干酪及干酪素的副产品.Little m...