food safety standards are mandatory standards to protect public health and should include eight items.

Provisions on the limits of pathogenic microorganisms, pesticide residues, veterinary drug residues, biotoxins, heavy metals and other substances harmful to human health in food, food additives and food-related products.

the quality requirements related to food safety mainly include: first, they are closely related to safety indicators such as microbial control and food spoilage. Such as moisture, magazine, acid value, peroxide value, etc. The second is to reflect the nutritional requirements that food should have, such as protein for raw milk and various nutrients in infant formula food; The third is the product characteristic index, such as amino acid nitrogen in soy sauce and the boundary index in natural mineral water.