Manufacturing process of artificial collagen sausage casing

A collagen and production process technology, applied in sausage casings, processed meat, food preparation, etc., can solve problems such as hidden dangers of food safety, high viscosity of collagen raw materials, and huge equipment, and achieve good filling strength and compressive strength. Dry and wet strength and bursting strength, the effect of precise maintenance of collagen temperature

Inactive Publication Date: 2012-10-17
广东德福隆生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The moisture content of dry-process collagen is controlled to be low before forming the casing, which is about 90%. This kind of collagen raw material has high viscosity and needs to be adjusted with chemical substances and cellulose. The equipment required for production is huge and the structure is complex. The hardness is relatively high, which is quite different from the performance of natural casings. It is not suitable for making Cantonese-style sausages that are popular with oriental people. The...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, a kind of manufacturing process of artificial collagen sausage casing, comprises the steps:

[0024] (1) Sorting of animal skins, classifying the animal skins reserved for the preparation of collagen casings, separating the contaminated parts independently during the classification process, and putting the uncontaminated animal skins into the disinfection pool;

[0025] (2) Disinfection: Disinfection treatment in the disinfection tank, sodium citrate with a content of 10% to 15% of the total solution volume is set in the disinfection tank, and a silver electrode and a copper electrode are also provided in the disinfection tank, which are respectively connected with a DC power supply and energized After 2 to 3 hours, ion flow is formed through electrolysis to carry out sterilization and disinfection;

[0026] (3) Washing, remove the sterilized animal skin and rinse with water for 3-4 hours;

[0027] (4) Manually cut the skin to remove the animal fur layer ...

Embodiment 2

[0038] Embodiment 2. On the basis of Embodiment 1, we can realize automatic production by adding a PLC control system. Each link is controllable and easy to manage, with high production efficiency and high yield.

Embodiment 3

[0039] Embodiment 3, on the basis of Embodiment 2, we add a ripening room at the end of the device that completes the above process, and can produce edible casings.

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PUM

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Abstract

The invention discloses a manufacturing process of an artificial collagen sausage casing. The process comprises the steps of collagen preparing, collagen molecular filling material adding, and sausage casing forming. The collagen preparing step comprises the processes of: animal skin sorting, sterilizing, washing, manual skin cutting, crushing, stirring, acidifying, enzymolysis, secondary washing, and fiber-removing treating. When the manufacturing process of the artificial collagen sausage casing is implemented, artificial collagen sausage casings with advantages of good safety, good sanitation, good air permeability, uniform thickness, and non-significant heat-shrinkage can be produced.

Description

technical field [0001] The invention relates to a manufacturing process of an artificial collagen sausage casing. technical background [0002] The production method of ordinary collagen casings mainly includes cleaning animal hides, acid-base treatment to obtain uniform collagen, adding additives, extruding, drying, shrinking or folding, packaging, etc. , but according to the classification of production methods, it is generally divided into dry method and wet method. At present, the countries that adopt dry method include the United States, Germany, Poland, etc., and those that use wet method include Britain and Australia. Both methods have their own advantages, but they also have disadvantages respectively. The moisture content of dry-process collagen is controlled to be low before forming the casing, which is about 90%. This kind of collagen raw material has high viscosity and needs to be adjusted with chemical substances and cellulose. The equipment required for produc...

Claims

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Application Information

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IPC IPC(8): A22C13/00A23L1/312A23L13/20
Inventor 李勋玲
Owner 广东德福隆生物科技有限公司
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