1. Margarine is a kind of butter similar to butter made by human beings.

2. Most of the raw materials are animal fat, and this butter can be used as a substitute for cream. When people make butter, they usually add some emulsifiers and pigments, most of which are yellow and harmless to human body. Because the butter is usually yellow, it is called butter. The taste of butter is similar to that of cream, both of which are very soft and sweet, suitable for dessert. Although it tastes sweet, it is also made with edible salt. In this way, butter is a kind of cream, but the color is different.