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Formula and production process of plated water glaze

A production process, a technology of ice coating, which is used in the preservation of meat/fish by freezing/cooling, and the preservation of meat/fish by chemicals, etc., can solve the problems of weak adhesion and limited effect, and achieve excellent film-forming performance, inhibiting Good growth and adhesion

Inactive Publication Date: 2016-12-21
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the commonly used soaking solution for ice coats is mostly drinking water or clean sea water. Although it can prevent the oxidation of frozen meat fats and pigments, it has weak adhesion and is prone to cracks and falls off. Defects such as limited effect on infection and reproduction of pathogenic microorganisms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A formula for ice-coating, comprising the following components in parts by weight: 110 parts of weakly acidic electrolyzed water, 13 parts of sodium ascorbate, 7 parts of sodium hydroacetate, 11 parts of sodium alginate, 14 parts of glycerol, 7 parts of sodium sulfite, 5 parts of sodium thiosulfate;

[0037] The weakly acidic electrolyzed water is prepared from the following raw materials in parts by weight: 160 parts of deionized water, 13 parts of sodium chloride, 13 parts of potassium chloride, 35 parts of ferric chloride, and 25 parts of ammonium oxalate.

[0038] A production process for ice-coating, comprising the following steps:

[0039] a) Add sodium chloride, potassium chloride, ferric chloride, and ammonium oxalate into deionized water, stir to dissolve evenly, and prepare an electrolyte;

[0040] b) Put the electrolyte on the graphite mesh as the anode, the iron mesh as the cathode, and the electrolysis voltage is 3.5V. When bubbles appear on the iron mesh,...

Embodiment 2

[0047] A formula for ice-coating, comprising the following components by weight: 110 parts of weakly acidic electrolyzed water, 12 parts of sodium ascorbate, 7 parts of sodium hydroacetate, 11 parts of sodium alginate, 14 parts of glycerol; 7 parts of sodium sulfite , 5 parts of sodium thiosulfate;

[0048] The weakly acidic electrolyzed water is prepared from the following raw materials in parts by weight: 160 parts of deionized water, 12 parts of sodium chloride, 12 parts of potassium chloride, 35 parts of ferric chloride, and 25 parts of ammonium oxalate.

[0049] A production process for ice-coating, comprising the following steps:

[0050] a) Add sodium chloride, potassium chloride, ferric chloride, and ammonium oxalate into deionized water, stir to dissolve evenly, and prepare an electrolyte;

[0051]b) Put the electrolyte on the graphite mesh as the anode, the iron mesh as the cathode, and the electrolysis voltage is 3.4V. When bubbles appear on the iron mesh, stop the...

Embodiment 3

[0058] A formula for ice-coating, comprising the following components in parts by weight: 100 parts of weakly acidic electrolyzed water, 10 parts of sodium ascorbate, 5 parts of sodium hydroacetate, 8 parts of sodium alginate, 12 parts of glycerol, and 5 parts of sodium sulfite , 3 parts of sodium thiosulfate;

[0059] The weakly acidic electrolyzed water is prepared from the following raw materials in parts by weight: 150 parts of deionized water, 10 parts of sodium chloride, 10 parts of potassium chloride, 30 parts of ferric chloride, and 20 parts of ammonium oxalate.

[0060] A production process for ice-coating, comprising the following steps:

[0061] a) Add sodium chloride, potassium chloride, ferric chloride, and ammonium oxalate into deionized water, stir to dissolve evenly, and prepare an electrolyte; wherein, control the electrolysis conditions so that the temperature is 60°C and the constant pressure is 1atm;

[0062] b) Put the electrolyte on the graphite mesh as ...

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PUM

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Abstract

The invention discloses a formula of a plated water glaze, wherein the plated water glaze is mainly prepared from weak acidic electrolyzed water, sodium ascorbate, sodium hydrogenated acetate, sodium alginate, glycerol and other raw materials, and an electrolyte comprising deionized water, sodium chloride, potassium chloride, ferric chloride, ammonium oxalate and other components is electrolyzed to prepare the weak acidic electrolyzed water. The invention discloses a production process of the plated water glaze. According to the present invention, the dangerous hydrogen gas is not generated during the preparation process of the weak acidic electrolyzed water; the prepared plated water glaze water has characteristics of good adhesion and excellent film-forming property; the oxidizing component of the plated water glaze water is low, such that the fresh keeping problem of the aquatic product due to the presence of a large number of the oxidizing ingredients can be avoided; and with the water glaze plating technology, Staphylococcus aureus and harmful bacteria can be effectively killed so as to inhibit the growth of pathogenic and corrupt microorganisms.

Description

technical field [0001] The invention relates to the field of food preservation, in particular to a formula and a production process of ice coating. Background technique [0002] One of the mainstreams of aquatic product consumption is frozen aquatic products, which are rich in nutrients, but are easily contaminated by microorganisms during processing, storage, transportation, and sales, resulting in spoilage. The main factors causing spoilage of aquatic products are microbial pollution, fat oxidation rancidity and enzyme activity. However, with the improvement of people's living standards, more attention has been paid to the safety and quality stability of aquatic products. At present, most domestic aquatic products are stored, transported and sold in the naked state, which will seriously affect the sensory and nutritional value of the product, and at the same time cause the loss of product juice, water retention, fat oxidation, flavor substances and protein damage. etc. s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B4/06A23B4/20A23B4/24
CPCA23B4/06A23B4/20A23B4/24
Inventor 谢超
Owner ZHEJIANG OCEAN UNIV