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Water retaining agent for aquatic products

A technology of water-retaining agent and aquatic products, which is applied in the direction of preserving meat/fish with chemicals, which can solve the problems of unsafe use and instability, and achieve the effects of safe use, water-holding capacity, and shape improvement

Inactive Publication Date: 2017-09-29
太仓苏浏水产有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, people need to use water-retaining agents to maintain the quality of frozen aquatic products, resist oxidation, improve texture, and stabilize color. However, the currently used water-retaining agents contain phosphates, which are unsafe and unstable to use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A water-retaining agent for aquatic products, comprising the following components in parts by weight:

[0023] Protease 30 parts;

[0024] 10 parts of tea polyphenols;

[0025] 3 parts of aminoacetic acid;

[0026] Sodium alginate 2 parts;

[0027] Chitosan 5 parts;

[0028] Sodium citrate 2 parts;

[0029] 5 parts table salt;

[0030] Lemon zest 12 parts.

[0031] The beneficial effects of the present invention are: the acidity regulator can adjust the pH value, is safe to use, non-toxic and harmless, and is mainly used in aquatic products for water retention, freshness preservation and anticorrosion, improving the stability of aquatic products, maintaining the water holding capacity inside food, and tenderizing meat quality , Improve the shape, flavor, taste and color of food.

Embodiment 2

[0033] A water-retaining agent for aquatic products, comprising the following components in parts by weight:

[0034] Protease 35 parts;

[0035] 13 parts of tea polyphenols;

[0036] 4 parts of aminoacetic acid;

[0037] Sodium alginate 4 parts;

[0038] Chitosan 6 parts;

[0039] 3 parts sodium citrate;

[0040] 7 portions of table salt;

[0041] Lemon peel 15 parts.

[0042] The beneficial effects of the present invention are: the acidity regulator can adjust the pH value, is safe to use, non-toxic and harmless, and is mainly used in aquatic products for water retention, freshness preservation and anticorrosion, improving the stability of aquatic products, maintaining the water holding capacity inside food, and tenderizing meat quality , Improve the shape, flavor, taste and color of food.

Embodiment 3

[0044] A water-retaining agent for aquatic products, comprising the following components in parts by weight:

[0045] Protease 40 parts;

[0046] 15 parts of tea polyphenols;

[0047] 5 parts of aminoacetic acid;

[0048] Sodium alginate 6 parts;

[0049] Chitosan 8 parts;

[0050] 4 parts sodium citrate;

[0051] 10 portions of table salt;

[0052] Lemon peel 18 parts.

[0053] The beneficial effects of the present invention are: the acidity regulator can adjust the pH value, is safe to use, non-toxic and harmless, and is mainly used in aquatic products for water retention, freshness preservation and anticorrosion, improving the stability of aquatic products, maintaining the water holding capacity inside food, and tenderizing meat quality , Improve the shape, flavor, taste and color of food.

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PUM

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Abstract

The invention discloses a water retaining agent for aquatic products. The water retaining agent comprises the following components in parts by weight: 30-40 parts of protease, 10-15 parts of tea polyphenols, 3-5 parts of aminoacetic acid, 2-6 parts of sodium alginate, 5-8 parts of chitosan, 2-4 parts of a food acidity adjusting agent, 5-10 parts of table salt and 12-18 parts of lemon peel. The water retaining agent disclosed by the invention has the beneficial effects that the acidity adjusting agent can adjust the pH value, and the water retaining agent is safe, non-toxic and harmless to use, is mainly used for water retaining, fresh keeping and preservation of the aquatic products, and is used for improving the stability of the aquatic products, maintaining the internal water retention property of foods, tenderizing meat quality and improving the shape, the flavor, the mouth feel and the color of the foods.

Description

technical field [0001] The invention relates to a water-retaining agent, in particular to a water-retaining agent for aquatic products. Background technique [0002] Water retaining agent is a new type of functional polymer material developed in recent years, which has excellent water absorption and water retention properties. The water-retaining agent has a particularly strong water-absorbing ability, which can absorb water hundreds to thousands of times its own weight, and forms a gel after absorbing water and swelling. At present, the preservation of aquatic products mainly depends on freezing, but after freezing, the weight of shrimp will be reduced, the color will be changed, and the protein content will be oxidized. For this reason, people need to use water-retaining agents to maintain the quality of frozen aquatic products, resist oxidation, improve texture, and stabilize color. However, the currently used water-retaining agents contain phosphate, which is unsafe and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/20A23B4/22A23B4/24
CPCA23B4/20A23B4/22A23B4/24
Inventor 沈莉
Owner 太仓苏浏水产有限公司
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