Pig stabbing bloodletting process

Abstract

The invention discloses a pig stabbing bloodletting process. The process includes that a sterilized knife is aimed at the position 9cm to the right from the middle of a first rib throat of a fainted live pig hung upside down, a heart is stabbed to discharge the blood, then artery and vein of the pig neck are cut by moving the knife to one side, and the pig is hung upside down to discharge the blood in the pig body. Sterilization is conducted at high temperature, the knife is put into 100-DEG C hot water and sterilized for 10s and taken out to be reserved, and the length of a knife edge is controlled to be 6cm during stabbing and bloodletting. The specific position of the stabbing knife is strictly controlled in a whole stabbing and bloodletting process, the length of the knife edge and the like are limited, the pig can be killed through once cutting, and pain of the pig is reduced. The process is simple and convenient to operate, complex procedures are not required, pig blood in the pig body is discharged as much as possible in order to reduce extravasated blood after stabbing, bloodletting time is strictly controlled, and spray rinsing is conducted after bloodletting, so that produced pigs are clean and hygienic and can meet the national food safety standard.

Description

technical field [0001] The invention relates to the technical field of a slaughtering method for meat-based pigs, in particular to a technique for stabbing and bleeding pigs. Background technique [0002] As we all know, pork accounts for the largest data in the supply and demand of meat products in our country. Thousands of pigs are slaughtered every day. Affect the taste of pork, make pork look cleaner, and pig blood is rich in a large number of nutrients, such as vitamin B2, vitamin C, iron, calcium, protein, phosphorus, etc. It has the functions of nourishing blood and beautifying, detoxifying and clearing intestines, etc. It is the most ideal It is a good blood-enriching product, which is deeply loved by men, women and children. [0003] When slaughtering pigs for bloodletting, use a knife to cut off the pig's arteries and veins, hang the pig upside down to release all the blood, and use a container to receive the released blood, and then put it in the open space to co...

AI Technical Summary

Problems solved by technology

Now enterprises are more casual when slaughtering live pigs and bleeding, and there are no strict requirements on the operation of the staff during bloodletting, which leads to some pigs being bled endlessly, and the time for pigs to stop breathing is long and short, which brings great pain to pigs