1. Cream, also known as ice cream, Ji Ling and Clim, is a yellow or white fat semi-solid food extracted from milk and goat milk. It is a dairy product made by homogenizing the top layer of raw milk with high milk fat content.

2. Because the raw milk will stand for a while, the fat with lower density will float to it. In the industrial production process, this step is usually completed by a separation centrifuge. In many countries, cream is divided into different grades according to its fat content. The common whipped cream and whipped cream in the domestic market actually refer to animal cream, that is, cream extracted from natural milk.