The characteristics of food additives used in chewing gum, like chewing gum, flavor and emulsifiers were systematically introduced with the aim for industry production.

Eggs and milk pudding is eggs and milk for main raw material, through the added essence, food additive, etc, carrageenan developed a taste mellow taste, smooth gel half frozen solid milk.

As a kind of food additive, meat flavour has a close relationship to food safety.