Raw materials: Jam is a paste product made of fruit, juice or pulp and sugar as main raw materials through pretreatment, cooking, pulping (or crushing), batching, concentration and packaging, in which the amount of fruit is greater than or equal to 25%. Jam can be made from food additives such as thickener, edible essence and colorant. With or without sugar, and through ingredients, boiling, concentration, packaging and other processing. The amount of fruit, juice or pulp is less than 25%.

Production technology: Jam is a paste product made of fruit as the main raw material through pretreatment, boiling, pulping (or crushing), batching, concentration and packaging. Fruit jam mainly uses food additives, with or without sugar, and is made into paste-like products through batching, boiling, concentration, packaging and other processes.