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Fish fresh-keeping agent containing ectoin

An ectoine and antistaling agent technology, applied in the field of aquatic products preservation, can solve the problems affecting the flavor and taste of aquatic products, unpleasant metallic astringency, rough muscle tissue, etc., achieve important application value, improve water retention capacity, and low cost Effect

Pending Publication Date: 2019-12-03
SHANGHAI COACHCHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preservative uses phosphate as a water-retaining agent to improve the water retention of aquatic products and reduce the loss of water in aquatic products. However, the phosphate content in the preservative is at least 50%. Excessive phosphate will make aquatic products unpleasant. The metallic astringent taste, and make the muscle tissue rough, affect the flavor and taste of aquatic products, on the other hand, consumers eat too much aquatic products added phosphate will cause blood coagulation, which is harmful to the human body

Method used

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  • Fish fresh-keeping agent containing ectoin
  • Fish fresh-keeping agent containing ectoin
  • Fish fresh-keeping agent containing ectoin

Examples

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Embodiment 1

[0016] Embodiment 1 (prescription 1):

[0017]

Embodiment 2

[0018] Embodiment 2 (prescription 2):

[0019]

Embodiment 3

[0020] Embodiment 3 (prescription 3):

[0021]

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Abstract

The invention provides a fish fresh-keeping agent containing ectoin. Due to the existence of ectopin, the fresh-keeping agent can continuously improve the water retention capacity of fishes and can also effectively improve the resistance to microbial invasion, so that the fresh-keeping agent has multiple effects of color protection, fresh keeping, water retention and corrosion prevention. The product is low in cost and convenient to use, and has important application value and wide market prospect.

Description

technical field [0001] The invention relates to the field of aquatic product preservation, in particular to a fish preservation agent containing ectoine. This type of preservative is safe and harmless, can prolong the fresh-keeping period of fish and ensure food safety. Background technique [0002] The tissue structure of fish is loose, the protein content is high, the fat is highly unsaturated, and the water activity is very high. During storage, transportation and sales, it is often prone to corruption due to the proliferation of microorganisms. [0003] After the current fish is caught, except a small amount is transported to the destination for live fish sales by the preservation ship, most of them are preserved by chilling, direct freezing, pickling or drying. The fish is processed and preserved by freezing, pickling or drying. The freshness, flavor and taste of the fish are poor, and the consumer acceptance is not high. Chilled preservation refers to a foam box, a la...

Claims

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Application Information

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IPC IPC(8): A23B4/20A23B4/24A23B4/18
CPCA23B4/20A23B4/24A23B4/18A23V2002/00A23V2200/10A23V2250/082
Inventor 吴江韦萍张伟朱纯银
Owner SHANGHAI COACHCHEM TECH
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