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Novel melanosis inhibitor and application thereof in seawater shrimps

A new type of blackening technology, applied in the preservation of meat/fish with chemicals, can solve the problems of strong astringency, weak odor, numbness of the tongue, etc., achieving good compatibility, easy operation and scientific raw material formula Effect

Inactive Publication Date: 2017-08-25
ZHEJIANG MARINE DEV RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is worth noting that among the above components, 4-hexylresorcinol has weak odor, strong astringent taste, and numbness to tongue; It also has a stimulating effect; oral administration of sodium dihydrogen phosphate solution may cause discomfort such as nausea, vomiting, and abdominal pain

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A novel anti-blackening agent of this embodiment is formed by mixing the following raw materials: 0.3Kg of tyrosine hydroxylase, 0.5Kg of Chinese medicine extract, 0.1Kg of fruit and vegetable enzyme powder, 1Kg of honey, and 10Kg of water. The novel anti-blackening agent prepared in this embodiment is stored at a temperature of 0-4°C.

[0035] In the raw material of a kind of novel anti-blackening agent of present embodiment, Chinese medicine extract comprises following weight raw material: Huai Mi 10Kg, green tea 5Kg, honeysuckle 3Kg, chrysanthemum 3Kg, rue leaf 5Kg, bearberry leaf 10Kg, cinnamon bark 5Kg, willow Bark 5Kg, its preparation steps are as follows: get Chinese sophora japonica rice, green tea, honeysuckle, chrysanthemum, rue leaf, bearberry leaf, cinnamon bark, willow bark mix and after washing, drying, pulverize to 50 orders, obtain Chinese medicine powder; The traditional Chinese medicine powder is immersed in the edible ethanol aqueous solution with a m...

Embodiment 2

[0039] A novel anti-blackening agent of this embodiment is formed by mixing the following raw materials: 0.5Kg of tyrosine hydroxylase, 1Kg of Chinese medicine extract, 0.5Kg of fruit and vegetable enzyme powder, 1.5Kg of honey, and 20Kg of water. The novel anti-blackening agent prepared in this embodiment is stored at a temperature of 0-4°C.

[0040] In the raw material of a kind of novel anti-blackening agent of present embodiment, Chinese medicine extract comprises following weight raw material: Sophora japonica 15Kg, green tea 15Kg, honeysuckle 5Kg, chrysanthemum 5Kg, rue leaf 15Kg, bearberry leaf 20Kg, cinnamon bark 20Kg, willow The bark is 20Kg, and its preparation steps are as follows: take Sophora japonica rice, green tea, honeysuckle, chrysanthemum, rue leaf, bearberry leaf, cinnamon bark, willow bark, mix and wash, dry, and grind to 100 mesh to obtain Chinese medicine powder; The traditional Chinese medicine powder is immersed in the edible ethanol aqueous solution w...

Embodiment 3

[0044] A novel anti-blackening agent of this embodiment is formed by mixing the following raw materials: 0.4Kg of tyrosine hydroxylase, 0.8Kg of Chinese medicine extract, 0.4Kg of fruit and vegetable enzyme powder, 1.2Kg of honey, and 15Kg of water. The novel anti-blackening agent prepared in this embodiment is stored at a temperature of 0-4°C.

[0045] In the raw material of a kind of novel anti-blackening agent of present embodiment, Chinese medicine extract comprises following weight raw material: Huai Mi 13Kg, green tea 10Kg, honeysuckle 4Kg, chrysanthemum 4Kg, rue leaf 10Kg, bearberry leaf 15Kg, cinnamon bark 15Kg, willow Bark 10Kg, its preparation steps are as follows: take Sophora japonica rice, green tea, honeysuckle, chrysanthemum, rue leaf, bearberry leaf, cinnamon bark, willow bark mix and after washing, drying, pulverize to 80 meshes, obtain Chinese medicine powder; The traditional Chinese medicine powder is immersed in the edible ethanol aqueous solution with a ma...

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PUM

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Abstract

The invention discloses a novel melanosis inhibitor and application thereof in seawater shrimps. Aiming at the problem that a melanosis inhibitor prepared by directly compounding compounds has potential hazards to the human health, the invention provides a novel melanosis inhibitor which is safe and has no potential hazard to the human body, and the novel melanosis inhibitor is prepared from the following components by mixing: tyrosine hydroxylase, traditional Chinese medicine extracts, fruit and vegetable enzyme powder, honey and water. The prepared novel melanosis inhibitor has a longer action time of inhibiting melanosis of seawater shrimps, has better compatibility with the environment, can be absorbed by plants or degraded automatically, is pollution-free and has an outstanding effect of inhibiting melanosis of seawater shrimps.

Description

technical field [0001] The invention relates to the technical field of fresh-keeping of aquatic products, in particular to a novel anti-blackening agent and its application in seawater shrimp. Background technique [0002] Appearance is the primary factor for consumers to choose food quality. The blackening of shrimp during preservation is an important factor affecting consumers' choice. The blackening of shrimp is the result of its own action. Copper-containing polyphenol oxidase, which has disease resistance, exists in shrimp body, and the enzyme often exists in hemolymph in the form of zymogen or polyphenol oxidase precursor. Under the induction of microorganisms, polyphenol oxidase is activated, catalyzing the monophenolic compounds on the surface of shrimp shells to form ortho-bisphenol compounds, and the ortho-biphenol compounds are oxidized by polyphenol oxidase to form quinone compounds. Amino acids or proteins in the shrimp body combine to form melanin. It can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/22A23B4/20A23B4/18
CPCA23B4/18A23B4/20A23B4/22
Inventor 相兴伟郑斌周宇芳胡建坤杨会成廖妙飞洪瑶
Owner ZHEJIANG MARINE DEV RES INST
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