Method for irradiation quality guarantee of box-packed flavor livestock and poultry products

Abstract

The invention provides a method for irradiation quality guarantee of box-packed flavor livestock and poultry products and relates to the technical field of food processing industries and food irradiation. The method is characterized in that according to dominant strain analysis determined in a method of cultivation and non-cultivation on the flavor livestock and poultry products, the treatment of ozone water at 5-15 mg / L is performed on production raw and auxiliary materials for 10-25 min; after livestock and poultry meat is cooked, a selected preservative is added to the livestock and poultry meat, and the livestock and poultry meat is placed in a packaging container and vacuumized and undergoes nitrogen-filled packing; water bath pasteurized processing is performed, and then irradiation sterilization is performed. According to the method, the initial bacterium carrying amount in well packed products can be effectively reduced, and then the water bath pasteurized processing and the special irradiation sterilization process are performed at the appropriate temperature and time.

Description

technical field [0001] The invention relates to the technical field of food processing industry and food irradiation, in particular to the technical field of livestock and poultry meat product processing and irradiation quality preservation. Background technique [0002] Flavored livestock and poultry products are often synonymous with a region or a city, giving people a quick association from one to the other, and are traditional specialty foods rooted in the folk. [0003] Flavored livestock and poultry products in the domestic market are mostly table food and high-temperature products. Some famous and high-quality products have a short shelf life and can only be consumed immediately. Although other products have been packaged and autoclaved, their original flavor is lost. There is a large gap in people's pursuit of hygienic, fast, nutritious and delicious diets, which affects consumption. Flavored livestock and poultry products and delicacies generally lack suitable mode...

AI Technical Summary

Problems solved by technology

[0007] Although the irradiation method has certain advantages over other anti-corrosion and fresh-keeping methods, it is not a "universal umbrella". If the manufacturer itself does not pay attention to controlling the quality of raw materials and standard operations in the production process, the initial bacterial content of the product will be too high If it is not used, even after irradiating with conventional doses, there will still be quality problems