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Cleaning method of pig trotters

A pig's trotter and standing technology, which is applied in slaughtering accessories, slaughtering, meat processing equipment and other directions, can solve the problems of troublesome pig's trotter cleaning and difficult to fully utilize the nutritional value, and achieve the effect of improving the taste and improving the utilization rate.

Inactive Publication Date: 2018-05-04
汪亚玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for cleaning pig's trotters, the main purpose of which is to overcome the disadvantages of troublesome cleaning of pig's trotters and difficulty in fully utilizing the nutritional value of existing pig's trotters.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A method for cleaning pig's trotters, which includes the following steps: 1) Pre-treatment, the purchased pig's trotters are successively scalded, dehaired, depilated and trimmed to make the surface of the pig's trotters hairless and free of dead skin. Further, Use hot water to scald the hairy and dead skin areas on the surface of the pig's trotters, which is called scalding, and then scrape off the pig's hair and dead skin with a knife, which is called dehairing.

[0013] 2) To remove the fishy smell, put the trotters into a large bucket filled with an appropriate amount of water, then add the fishy smelly agent for stirring, let it stand for a while, and then rinse it with tap water. The deodorizing agent is composed of ginger powder, lemon powder and cooking wine, and the deodorizing agent is taken as an example in parts by weight, which includes 2 parts of ginger powder, 4 parts of lemon powder and 4 parts of cooking wine.

[0014] 3) For advanced treatment, soak th...

Embodiment 2

[0016] A method for cleaning pig's trotters, which includes the following steps: 1) Pre-treatment, the purchased pig's trotters are successively scalded, dehaired, depilated and trimmed so that the surface of the pig's trotters is hairless and free of dead skin. , Use hot water to scald the hairy and dead skin areas on the surface of the pig’s trotters, which is called scalding, and then scrape off the pig’s hair and dead skin with a knife, which is called hair removal.

[0017] 2) To remove the fishy smell, put the trotters into a large bucket filled with an appropriate amount of water, then add the fishy smelly agent for stirring, let it stand for a while, and then rinse it with tap water. The deodorizing agent is composed of ginger powder, lemon powder and cooking wine, and the deodorizing agent is taken as an example in parts by weight, which includes 2 parts of ginger powder, 4 parts of lemon powder and 4 parts of cooking wine.

[0018] 3) For advanced treatment, soak the...

Embodiment 3

[0020] A method for cleaning pig's trotters, which comprises the following steps: 1) Pre-treatment, the purchased pig's trotters are scalded, dehaired, depilated and trimmed sequentially, so that the surface of the pig's trotters is hairless and free of dead skin. Further speaking, scald the hairy and dead skin areas on the surface of the pig’s trotters with hot water, which is called scalding, and then scrape off the pig’s hair and dead skin with a knife, which is called dehairing .

[0021] 2) To remove the fishy smell, put the trotters into a large bucket filled with an appropriate amount of water, then add the fishy smelly agent for stirring, let it stand for a while, and then rinse it with tap water. The deodorizing agent is composed of ginger powder, lemon powder and cooking wine, and the deodorizing agent is taken as an example in parts by weight, which includes 2 parts of ginger powder, 4 parts of lemon powder and 4 parts of cooking wine.

[0022] 3) For advanced trea...

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PUM

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Abstract

The invention relates to a cleaning method of pig trotters. The cleaning method comprises the following steps of (1) performing preliminary treatment: sequentially performing hair scalding treatment,pig hair and pig dead skin scraping treatment, hair removing treatment and trimming treatment on the bought pig trotters, so that no hair and no dead skin exist on the surfaces of the pig trotters; (2) performing offensive smell removing treatment: putting the pig trotters after the preliminary treatment in a large barrel loading an appropriate amount of water, adding an offensive smell removing agent, performing stirring, performing standing for some time, then performing thorough washing with running water; and (3) performing advanced treatment: soaking the pig trotters after the offensive smell removing treatment in a table salt solution of which the mass concentration is 2%-6%, performing ultrasonic treatment of which the power is 250-350W and the frequency is 35-45kHz for 60-80min, and after the ultrasonic treatment, enabling the pig trotters after the ultrasonic treatment to stand for 2-3 hours. Through the adoption of the cleaning method of pig trotters disclosed by the invention, the offensive smell of the pig trotters and the pig hairs and the pig dead skin remained on the surfaces of the pig trotters can be effectively removed, and the utilization rate of nutrient value in the pig trotters can also be increased.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a method for cleaning trotters. Background technique [0002] Pig's trotters are a good nutritious product that people like to eat. Traditional Chinese medicine believes that trotters are flat in nature and sweet and salty in taste. It has the functions of invigorating the weak, filling the kidney essence, and strengthening the knees. Modern nutrition research shows that trotters contain more protein, fat and carbohydrates, and contain calcium, phosphorus, magnesium, iron and vitamins A, D, E, K and other beneficial ingredients. It is rich in collagen protein and has a good therapeutic effect on neurasthenia (insomnia) of the elderly. Pig's trotter is a food we often eat. It is very delicious and has a high nutritional value, but it is troublesome to clean, it is not easy to clean, and although its internal nutritional value is high, it is difficult to make full use of it. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A22C17/08A22B5/08A23L5/20A23L17/00
CPCA22C17/08A22B5/08A23L5/273A23L17/00
Inventor 汪亚玲
Owner 汪亚玲