Method for fresh-keeping storage and unfreezing of frozen meat product

Abstract

The invention discloses a method for fresh-keeping storage and unfreezing of a frozen meat product. The method comprises the following steps: unfreezing the frozen meat product, then plating an ice glaze on the meat product by virtue of acidic electrolyzed water, freezing the meat product, and unfreezing the frozen meat product by virtue of ultrasonic waves for later use. By adopting the method disclosed by the invention, the storage quality of frozen meat is improved, and the method is safe and environment-friendly, can slow down decomposition of the frozen meat, is beneficial for enterprises to reduce chemical additives as much as possible during processing production so as to improve storage safety and quality of the frozen meat, so that the acceptability of the frozen meat to consumers is improved, and the processing way of the frozen meat is expanded.

Description

technical field

[0001] The invention relates to the technical field of fresh-keeping frozen meat, in particular to a method for fresh-keeping storage and thawing of frozen meat products. Background technique

[0002] One of the mainstreams of raw meat consumption is frozen meat, which mainly includes frozen beef, frozen pork and frozen mutton, which are rich in nutrients, but are easily contaminated by microorganisms during processing, storage, transportation and sales, resulting in spoilage . The main factors causing meat spoilage are microbial contamination, fat oxidation rancidity and enzyme activity. However, while people's living standards are improving day by day, more attention is paid to the safety and quality stability of chilled meat. At present, most fresh meat in China is stored, transported and sold in a naked state, which will seriously affect the sensory and nutritional value of the product, and at the same time cause the loss of product juice, water...