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

• Main Authors: XIAO HUAN, WANG ZHIDONG, JIANG YUNSHENG, GAO MEIXU, WANG XINGHAI, HAN YAN, CHEN XIULAN, YANG HONGYU, CHEN LONGBIAO, CAO HONG, ZHAI JIANQING
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: CHEMICAL RIPENING OF FRUIT OR VEGETABLES; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS; THE PRESERVED, RIPENED, OR CANNED PRODUCTS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

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.