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Method for producing large diameter collagen sausage casing with reinforced skeleton structure

A technology of collagen and skeleton structure, applied in sausage casings, animal protein processing, processed meat, etc., can solve the problems of high damage rate, difficult application, sausage meat stuffing bulging and breaking casings, etc., and achieve good filling effect

Inactive Publication Date: 2007-11-14
钟勇
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Although the dry production technology produces casings composed of longer collagen fibers, it can produce casings with larger diameters such as ￠40~￠50mm and can form better dry strength, but in the cooking stage during the production of sausages, it is easy to cause The strong shrinkage caused by heat causes the sausage stuffing to swell and break the casing, so there is a high breakage rate, which makes it difficult to apply the product in the meat market
Therefore, the largest diameter of collagen casings produced by the domestic dry method is only limited to ￠50mm, which is certified in the "Domestic Trade Standard SB / T10373-2004 of the People's Republic of China" promulgated by the Ministry of Commerce, which shows that ￠50 ~￠160mm, the production of collagen casings is still a blank variety in my country

Method used

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Embodiment Construction

[0016] A kind of production method of the large diameter collagen sausage casing that strengthens skeleton structure is:

[0017] Step 1, preparation of skeleton fibers and collagen fibers

[0018] (1) Preparation of skeleton fiber

[0019] Get animal skins, including pigs, cattle, sheep, dogs, rabbits and other animal skins, remove 1000 kilograms of middle layer leather obtained by depilatory treatment and split the skin layer, put it into a tanning drum, add domestic soft water, and the ratio of skin water is 1:4. After rotating the drum for 30 minutes, drain the washing water and repeat 5 times. Wash away the sodium sulfide, sodium hydroxide, lime and other impurities such as sawdust and sand brought in by the leather during the hair removal process.

[0020] Add acetic acid solution to soak for 5 hours in the middle layer leather material after washing, the ratio of skin and acid solution is 1: 3.5, namely 1Kg skin adds 3.5Kg1.5% acid solution. Drain the acid water and...

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Abstract

The present invention discloses a large-bore collagen protein casing with reinforced skeleton structure and its production method. It is characterized by that said production method includes the following steps: preparation of skeleton fibre and collage protein fibre, preparation of collagen group and casing formation and treatment. The diameter of the described large-bore collagen protein casing is 50-160mm. it can be used for producing various sausage products.

Description

technical field [0001] The invention relates to a meat processing method, in particular to a sausage casing manufacturing method. technical background [0002] In the sausage manufacturing industry, with the development of the economy and the continuous improvement of people's living standards, collagen casings have been widely used and developed. The technologies related to the manufacture of collagen casings mainly include: it can be divided into dry production technology with long collagen fibers as the main structure and shaped by physical methods, and wet production technology with short collagen fibers as the main structure and shaped by chemical methods. Such as Chinese patent 96122253.0, 97112636.4, U.S. patent 3.425.846 (1969), 3.634.561 (1972), European patent 0143512A etc., all have relevant narration. [0003] In the application of these casing production technologies, it is mainly to produce small and medium-sized casings with a diameter of less than 50 mm; whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A22C13/00A23J3/04
Inventor 钟勇
Owner 钟勇
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