A kind of preparation method of microecological viable bacteria vitrified freeze-dried shrimp

Abstract

A preparation method of microecological live bacteria vitrified freeze-dried shrimp, the preparation method of the shrimp comprises the following steps: S1, food processing: cleaning fresh shrimp, removing sediment and draining, blanching, removing the head, removing the tail, peeling Pine the shrimp shells and remove the intestinal glands to obtain shrimps, rinse and drain the shrimps and put them in the mold; S2, freeze-dried in a glass state; S3, sterilize by irradiation; S4, add beneficial ingredients: in an ultra-clean environment, add probiotics Mixed liquid with prebiotics; S5, secondary glass freeze-drying; S6, packaging treatment; the technical point is that the form, color and smell of natural ingredients are preserved to the greatest extent after glass freeze-dried shrimp, and the nutrient retention rate is as high as 96% %, effectively meet the pet's nutritional needs such as protein; using two glass state freeze-drying technology, fully implanted prebiotics and active probiotics, improve the pet's intestinal health and enhance physical fitness.

Description

technical field [0001] The invention belongs to the technical field of shrimp processing, in particular to a preparation method of micro-ecological viable bacteria vitrified freeze-dried shrimp. Background technique [0002] Shrimp is an arthropod that lives in water. It belongs to arthropod crustaceans. There are many kinds of them, including Antarctic red shrimp, green shrimp, river shrimp, grass shrimp, prawn, prawn, lobster, jiwei shrimp, black tiger shrimp, etc. Shrimp has high dietary nutritional value, can be steamed, fried, etc., and can be used as a Chinese herbal medicine. [0003] In the pretreatment of shrimps, the shrimp heads, tails, shrimp shells, and intestinal glands are usually removed. This process requires manual peeling of all shrimp shells, which is easy to cause a certain workload; the existing freeze-dried shrimps on the market, The shapes and sizes are different. During the stacking process, there is a large friction between the shrimps due to the r...

AI Technical Summary

Problems solved by technology

[0003] For the pretreatment of shrimp, it is usually to remove the shrimp head, shrimp tail, peel off the shrimp shell and remove the intestinal glands. This process needs to manually peel off all the shrimp shells, which is easy to cause a certain workload; The shape and size are different. During the accumulation process, the shrimps have a large friction due to the rough surface, resulting in the powder falling off. The nutrition in the original shrimps is less and there are no new beneficial ingredients.

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