Method for processing frozen prepared fish pieces

Abstract

The invention provides a method for processing frozen prepared fish pieces. The method comprises the following steps: pre-treating raw material fish into sashimi, adding 10% of liquid seasoning according to mass ratio, evenly rolling and rubbing the sashimi, and then conducting individual freezing and packaging. The mass ratio of seasoning and water in the liquid seasoning is 2:1, 5-10% of mixture of xanthan gum and trehalose is added in the seasoning by weight, and the mass ratio of xanthan gum and trehalose in the mixture is 1:2. The xanthan gum and the trehalose can be combined with protein in fish, so that degeneration of the protein can be restrained, heat and acid can be resisted, further, the products can keep original freshness and taste of aquatic products after being heated, the generation of fishy smell can be restrained. The method can be widely used in processing of fish products.

Description

technical field

[0001] The invention relates to the field of aquatic product processing, in particular to a processing method for frozen conditioned fish fillets. Background technique

[0002] With the acceleration of the pace of social life and the improvement of people's living standards, consumers' demand for convenient, fast and nutritious food continues to grow. Frozen conditioned fish food has the advantages of convenience, quickness and rich nutrition, so it is welcomed by consumers, and the frozen conditioned fish processing industry has developed rapidly. However, after thawing, sliced, seasoning and other processing and freezing of fish and other aquatic products, part of the water and protein will be lost, and the taste of the product will tend to be dry and hard after frozen storage, losing the unique freshness of fresh fish products. taste. Therefore need to develop the processing method that can better keep the good quality of frozen conditioning fish fillets...