Special compound preservative for fresh fish and preparation method of preservative
A technology for composite fresh-keeping and fresh fish, which is applied in the field of preparation of special composite preservatives for fresh fish, can solve problems such as prolonging the fresh-keeping period, and achieve the effects of prolonging the fresh-keeping period, simple operation, and good preservation effect
Inactive Publication Date: 2017-02-01
TIANJIN JIESHENG DONGHUI FRESH PRESERVATION TECH
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Abstract
The invention relates to a special compound preservative for fresh fish and a preparation method of the preservative. The preparation method is simple, convenient and practicable in process, simple to operate, wide in raw material source and low in cost. According to the method, the preservative is prepared by the aid of sodium alginate, pomegranate peel extracts and needle mushroom extracts, freshness of the fresh fish can be effectively preserved by the prepared preservative, nutritive value and pure taste of the fresh fish are furthest retained, the preservation effect of the fresh fish is good, the retention rate of the nutritive value of the fresh fish reaches 95% or more, eating effect is ensured, waste of the fresh fish is avoided, resources are saved, consumer requirements can be met, the shelf life of the fresh fish can reach 180 days or more by the aid of the preservative, refreshing time is prolonged, and the fresh fish is conveniently preserved.
Application Domain
Meat/fish preservation using chemicals
Technology Topic
MushroomChemistry +6
Examples
- Experimental program(3)
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