Dried fish further processing method

Abstract

The invention discloses a dried fish further processing method which comprises the following steps: killing the selected fish; conducting salting on the fish according to different categories, and conducting rinsing on the salted dried fish; placing the fish in the natural withering area and conducting initial air drying and stoving after rinsing; cutting and packaging the dried fish after trimming, and conducting vacuum packaging, and product packaging after checking. The invention relates to a dried fish further processing method which contains neither corrosion remover nor food additives, is long in expiration date, convenient to eat, is provided with certain advancement, confidentiality and potential economic value, and solves the potential safety hazard problems that the conventional fish convenient products are less in variety and contain a large amount of corrosion remover and food additives.

Description

technical field [0001] The invention relates to a deep processing method, in particular to a deep processing method of air-dried fish without preservatives and food additives and having a long shelf life. Background technique [0002] Sichuan is known as the "Province of Thousands of Rivers". The rivers, lakes, weirs and ponds are densely covered with unique natural advantages for the development of freshwater aquaculture. The total amount of aquatic products is increasing year by year. According to the statistics of the Provincial Fisheries Bureau, the output of Sichuan aquatic products reached 2.28 million in 2011. At present, the processing rate of aquatic products in developed countries is above 80%, while that of our country is less than 30%, of which the processing rate of freshwater fish is less than 5%. It can be seen that the development prospect of freshwater fish processing is broad and will be The focus and key link of the development of the aquaculture industry,...

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention relates to an air-dried food that does not contain preservatives and food additives, has a long shelf life (10 months at room temperature), is convenient to eat, has certain advanced features, confidentiality and potential economic value. The deep processing method of fish solves the safety hazard problem that there are few fish convenience products and contains a lot of preservatives and food additives