Method for preparing quick-freeing concentrated fish soup using ictalurus punctatus trunk bones

Abstract

The invention discloses a method for preparing quick-freeing concentrated fish soup using ictalurus punctatus trunk bones. The method is as follows: slicing ictalurus punctatus, removing the fish head, fish tail and fish fins from the fish skeleton to obtain a trunk bone about 15 cm in length, washing, draining off, bagging, quick freezing and storing in a freezing manner for later use; then placing the trunk bone in a 0-4 DEG C refrigerator for unfreezing, frying with oil slightly, draining off oil, adding a certain proportion of water, cooking with big fire until boiling, stewing with medium fire, and filtering; taking and cooking the filtrate with soft fire to a certain concentration, adding salt, wei jia xian, monosodium glutamate and cassava modified starch, mixing uniformly, cooling, quick freezing, and storing in a freezing manner. The quick-freeing concentrated fish soup prepared using the method provided by the invention has the advantages of being instant, fresh, delicious, nutritive and convenient to eat, the comprehensive utilization value of the ictalurus punctatus is effectively improved, industrial production is facilitated.

Description

Technical field [0001] The invention relates to a food processing method, and more specifically to a method for preparing quick-frozen concentrated fish soup using channel catfish middle bones. Background technique [0002] Calcium in the human body mainly exists in the bones and teeth in the form of crystals. The minerals in our body account for about 5% of our body weight, and calcium accounts for about 2% of our body weight. The body's calcium is mostly distributed in bones and teeth, accounting for about 99% of the total, and the remaining 1% is distributed in blood, intercellular fluid and soft tissues. [0003] In addition to being the basic raw material for bone development, calcium directly affects height, but also has other important physiological functions in the body. These functions play an important role in maintaining the health of the body and ensuring the smooth progress of normal growth and development. Calcium can promote the activity of certain enzymes in the ...

AI Technical Summary

Problems solved by technology

At present, these calcium-rich and protein-rich fish bones are usually made into feed, and the utilization method is single. This invention finds another way for the utilization of fish bones

[0006] In the prior art, bones are used to prepare concentrated soup, such as pork bone, beef bone, chicken bone, duck bone, etc. livestock products are generally used, while fish meat and fish heads are generally used to prepare concentrated soup from aquatic products, such as carp, crucian carp, and silver carp. Fish, bighead carp, and grass carp rarely use fish bones, especially channel catfish bones to prepare quick-frozen concentrated soup, and can be used in industrial production, almost no