Novel safety warning card for storage and transportation freshness of chilled poultry meat

Abstract

The invention discloses a novel safety warning card for storage and transportation freshness of chilled poultry meat. The novel safety warning card comprises a shell, a rubber layer, thimbles, a bacterial liquid bag and filter paper, wherein the shell is provided with a sealed accommodating space, and at least part of the shell is transparent, so that the interior of the accommodating space can beobserved; the rubber layer is attached and fixed to the inner wall of the shell; one end of each thimble is fixed on the inner wall of the shell, and the other end of each thimble is completely embedded into the rubber layer; 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 chromogenic enrichment liquid, is accommodated in the accommodating space and is clamped between the rubber layer and the bag body. Compared with theprior art, the novel safety warning card for storage and transportation freshness of chilled poultry meat is high in yield rate, good in reliability and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of poultry meat food safety detection, and in particular relates to a novel chilled poultry meat storage and transportation freshness safety warning card. 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 years, ...

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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