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Safe water retention agent for aquatic products

A water-retaining agent and aquatic product technology, which is applied in the direction of using chemicals to preserve meat/fish, etc., can solve the problems of unsafe and unstable use, and achieve the effects of safe use, water retention, and shape improvement.

Inactive Publication Date: 2017-08-18
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 safe 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] Trehalose 2 parts;

[0027] Chitosan 5 parts;

[0028] Sodium citrate 2 parts;

[0029] Houttuynia cordata 5 parts;

[0030] Lemon zest 12 parts.

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

Embodiment 2

[0033] A safe 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] 4 parts trehalose;

[0038] Chitosan 6 parts;

[0039] 3 parts sodium citrate;

[0040] Houttuynia cordata 7 parts;

[0041] Lemon peel 15 parts.

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

Embodiment 3

[0044] A safe 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] Trehalose 6 parts;

[0049] Chitosan 8 parts;

[0050] 4 parts sodium citrate;

[0051] Houttuynia cordata 10 parts;

[0052] Lemon peel 18 parts.

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

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PUM

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Abstract

The invention discloses a safe water retention agent for aquatic products. The safe water retention agent is prepared from, by weight, 30-40 parts of protease, 10-15 parts of tea polyphenols, 3-5 parts of glycine, 2-6 parts of trehalose, 5-8 parts of chitosan, 2-4 parts of food acidity regulator, 5-10 parts of heartleaf houttuynia herb, and 12-18 parts of lemon peel. The safe water retention agent for the aquatic products has the advantages that the food acidity regulator can adjust the pH value, the usage is safe, nontoxic and harmless, the safe water retention agent is mainly used in the water products for retaining water and freshness and preventing spoilage, heartleaf houttuynia herb is added, the stability of the aquatic products is improved, the interior water binding capacity of food is maintained, meat is tenderized, and the shape, flavor, mouthfeel, color and luster of the food are improved.

Description

technical field [0001] The invention relates to a water-retaining agent, in particular to a safe 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 unsaf...

Claims

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Application Information

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IPC IPC(8): A23B4/20A23B4/22
CPCA23B4/20A23B4/22
Inventor 沈莉
Owner 太仓苏浏水产有限公司
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