Portable chilled fresh poultry storage and transportation freshness safety warning card

Abstract

The invention discloses a portable chilled fresh poultry storage and transportation freshness safety warning card which comprises a shell with a sealed containing space, at least part of the shell is transparent, and the shell is used for observing the interior of the containing space; the rubber layer is attached and fixed to the inner wall of the shell; the ejector pin device comprises an ejector pin and a protection pin, the ejector pin comprises a pin handle fixed in the shell and a plurality of pin bodies, and the pin bodies penetrate through the rubber layer and extend to be exposed out of the inner side of the rubber layer; the pin body of the protection pin forms a protection groove, and the exposed part of the pin body is located in the protection groove. The bacterial liquid bag comprises a sealed bag body made of a plastic material and bacterial liquid contained in the bag body, and the periphery of the bag body abuts against the rubber layer; and the filter paper adsorbs a developing enrichment liquid, and the filter paper is accommodated in the accommodating space and is clamped between the rubber layer and the bag body. Compared with the prior art, the portable chilled fresh poultry storage and transportation freshness safety warning card is high in yield, good in reliability and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of poultry food safety detection, and in particular relates to a portable freshness safety warning card for storage and transportation of chilled poultry meat. Background technique [0002] With the advancement of urbanization and the frequent occurrence of bird flu epidemics, the poultry farmer's market is driven to change from the mode of killing and selling to centralized slaughtering mode, and the sales of live poultry are shifting to fresh or frozen sales. Both at home and abroad are vigorously promoting "centralized poultry slaughtering and fresh poultry meat on the market". After poultry is slaughtered, residual microorganisms on the body surface grow during storage and transportation, thereby accelerating the spoilage of poultry meat. Because consumers cannot judge the freshness and safety of chilled poultry meat by naked eyes, thereby affecting the market acceptance of chilled poultry. In recent ye...

AI Technical Summary

Problems solved by technology

[0004] However, in the chilled poultry meat storage and transportation freshness safety warning card of the related art, although the positioning of the retaining ring in the shell coated with the bacteria liquid will not move as a whole, the chilled fresh poultry meat storage and transportation freshness safety warning card will not move when leaving the factory. During the process, due to the unavoidable bumps on the road, the bacterial liquid in the bacterial liquid bag vibrates and impacts the wall of the bacterial liquid bag. Because the distance between the bacterial liquid bag and the thimble is very small, it is easy to cause local deformation of the bacterial liquid bag wall and hit it. The thimble is broken, which makes the freshness safety warning card for chilled poultry meat storage and transportation invalid, and reduces the yield rate. If the distance between the thimble and the bacterial liquid package is too large, the above phenomenon can be effectively avoided, but it is not easy to puncture the bacterial liquid during use. bag, inconvenient to use

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