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High-oxygen modified atmosphere fresh-kept cooked poultry meat and preparation method thereof

A poultry meat and oxygen technology, which is applied in the direction of preserving meat/fish with chemicals, can solve the problems of consuming nutrients in the body, affecting product quality and nutritional value, and excessive consumption, and achieves good hygiene and safety, excellent gas resistance, and durability. good folding effect

Inactive Publication Date: 2012-07-25
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method uses 60-80% oxygen and 40-20% nitrogen to carry out high-oxygen modified poultry packaging cooked poultry meat, which overcomes the harmful anaerobic conditions caused by traditional modified atmosphere, enhances anaerobic respiration of products, consumes too much nutrients in the body, and affects the product. quality and nutritional value, and can also prevent food safety problems caused by the growth and reproduction of anaerobic microorganisms

Method used

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  • High-oxygen modified atmosphere fresh-kept cooked poultry meat and preparation method thereof
  • High-oxygen modified atmosphere fresh-kept cooked poultry meat and preparation method thereof
  • High-oxygen modified atmosphere fresh-kept cooked poultry meat and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] Take 10g of fresh poultry meat, wash it, cook it and cool it, put it into a food preservation box, fill it with 60% oxygen and 40% nitrogen after vacuuming, and use a high-barrier composite film polyethylene terephthalate ( PET) / polypropylene film (CPP) as the material, the packaging film with a thickness of 0.062mm is sealed and packaged, stored at 4°C, and the shelf life of cooked poultry products can reach 30 days.

Embodiment 2

[0024] Take 10g of fresh poultry meat, wash it, cook it and cool it, put it into a food preservation box, fill it with 70% oxygen and 30% nitrogen after vacuuming, and use a high-barrier composite film polyethylene terephthalate ( PET) / polypropylene film (CPP) as the material, the packaging film with a thickness of 0.062mm is sealed and packaged, and stored at 5°C, the shelf life of cooked poultry products can reach 30 days.

Embodiment 3

[0026] Take 10g of fresh poultry meat, wash it, cook it and cool it, put it into a food preservation box, fill it with 80% oxygen and 20% nitrogen after vacuuming, and use high-barrier composite film polyethylene terephthalate ( PET) / polypropylene film (CPP) as the material, the packaging film with a thickness of 0.062mm is sealed and packaged, stored at 6°C, and the shelf life of cooked poultry products can reach 30 days.

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Abstract

The invention relates to high-oxygen modified atmosphere fresh-kept cooked poultry meat and a preparation method of the cooked poultry meat, belonging to the technical field of the fresh keeping of meat. The method comprises the following steps that fresh poultry meat is washed, cut, cooked and then placed in a food fresh-keeping box, 60-80% of oxygen and 40-20% of nitrogen are filled in the foodfresh-keeping box after vacuumization of the box, the food fresh-keeping box is sealed with a packaging film which is the high-barrier composite film made from polyethylene terephthalate (PET) / casting polypropylene (CPP) and is 0.062mm in thickness, and then the food fresh-keeping box is kept at a temperature of 4-6 DEG C for high-oxygen modified atmosphere fresh-keeping preservation. The method achieves the aims that the fresh-keeping effect is good, the cost is low, and the fresh-keeping time is long.

Description

technical field [0001] The invention relates to a food preservation method, in particular to a high-oxygen-adjusted freshness-preservation cooked poultry meat and a preparation method thereof, belonging to the technical field of meat preservation. Background technique [0002] Modified atmosphere packaging technology uses gas selective permeable membranes to package products, and through suitable gas composition, replaces the gas environment in the package to change the atmosphere in the package so that the meat is in an environment with different gas compositions, and through the product itself The respiration and air permeability of the packaging film are used to adjust the gas composition in the packaging box, thereby inhibiting the growth and reproduction of microorganisms and extending the shelf life of the product. The current production and consumption situation shows that the traditional low-oxygen controlled fresh-keeping can no longer satisfy people's pursuit of me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/16
Inventor 秦卫东马利华陈学红李乔
Owner XUZHOU UNIV OF TECH
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