1. The main components of margarine are trans fatty acids, including artificial fat, margarine, margarine, artificial vegetable butter, edible hydrogenated oil, shortening, vegetable fat powder, etc.

2. The fat content is 75% to 80%, the water content is 16% to 20%, the salt content is less than 3%, and it also contains a small amount of additives such as emulsifier, vitamins and lactic acid.