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Casting lipid-type oxidation control process

A process and casing technology, which is applied in the field of casing lipid oxidation control technology, can solve the problems of oxidation decomposition, casing color impact, casing quality decline, etc., and achieve the effects of enhancing antioxidant capacity, reducing human erythrocyte fragility, and obvious nutritional value

Inactive Publication Date: 2012-08-15
JIANGSU LIANZHONG CASING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the processing of casings, manual processing is generally used. Therefore, the processed casings will contain a certain amount of lipids that have not been scraped off, which will greatly affect the color of the final casings.
Moreover, during the preservation process of the casing, due to the effect of external factors, the tissue and fat will be oxidized and decomposed, resulting in a decline in the quality of the casing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The commercially available small intestine is scraped off the part other than the casing to make a finished casing, which is mixed with an antioxidant with a mass concentration of 0.01 and saturated salt solution, soaked for 8 hours, taken out and rinsed, and routinely pickled the casing until the casing is preserved and sealed One month in barrel.

[0010] In the present invention, the antioxidant components are: vitamin A, vitamin C and vitamin E, and the mass percentages of the three substances are: 5%: 90%: 5%.

[0011] Tested one month later, the casing was milky white, tasteless, 0.5 times more elastic than normal casings, thin, 0.25 times tougher than normal casings, translucent, and glossy.

[0012] The results of the analysis and inspection of casings are as follows: total number of bacteria (pcs / g): 6×10 2 , crude fat (%): 0.3200, peroxide value (%): 0.0610, tenderness: 5×106 international units.

Embodiment 2

[0014] The commercially available small intestine is scraped off the part other than the casing to make a finished casing, which is mixed with an antioxidant with a mass concentration of 0.2 and saturated salt solution, soaked for 8 hours, taken out and rinsed, and routinely pickled the casing until the casing is preserved and sealed One month in barrel.

[0015] In the present invention, the composition of the antioxidant is: vitamin A, vitamin C and vitamin E, and the mass percentage of the three substances is: 10:75:15.

[0016] Tested one month later, the casing was milky white, tasteless, 0.5 times more elastic than normal casings, thin, 0.3 times tougher than normal casings, translucent, and glossy.

[0017] The results of the analysis and inspection of casings are as follows: total number of bacteria (pcs / g): 6×10 2 , crude fat (%): 0.3300, peroxide value (%): 0.0590, tenderness: 7. 5×106 international units.

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Abstract

The invention main discloses a casting lipid-type oxidation control process. The casting lipid-type oxidation control process is characterized by adding a pre-treatment process after finishing a casting manufacturing process, wherein the pre-treatment process comprises the following steps of: fully soaking fresh casting in a mixed solution at normal temperature for 8-24h after mixing sodium chloride saturated solution with an antioxidant with mixed three substances, namely vitamin A, vitamin B and vitamin E, according to the mass concentration of 0.01-0.2. The casting lipid-type oxidation control process disclosed by the invention has the advantages of strengthening the oxidation resistance of the casting, reducing the problem of oxidation of casting lipid due to the contact with oxygen during preservation, and providing stable conditions for the preservation of the casting after carrying out the pre-treatment on the casting by utilizing an antioxidation reducing agent.

Description

technical field [0001] The invention relates to a process for controlling the oxidation of casing lipids, in particular to an anti-oxidation treatment of casings so as to achieve the purpose of controlling the oxidation of casing lipids. Background technique [0002] During the processing of casings, manual processing is generally used. Therefore, the processed casings will contain a certain amount of lipids that have not been scraped off, which will greatly affect the color of the final casings. Moreover, during the preservation process of the casing, due to the effect of external factors, the tissue and fat will be oxidized and decomposed, resulting in a decrease in the quality of the casing. Contents of the invention [0003] The main task of the present invention is to provide a casing lipid oxidation control process, specifically a casing lipid oxidation control process that can effectively prevent lipid oxidation and ensure the quality of the casing during storage. ...

Claims

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Application Information

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IPC IPC(8): A22C13/00
Inventor 王捷顾永军
Owner JIANGSU LIANZHONG CASING
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