Preparation method and application of animal viscera powder

A technology of animal viscera and chicken liver powder, which is applied in the forming or processing of animal feed, application, animal feed, etc., can solve the problems of unguaranteed product quality, affecting the use effect of the product, losing the flavor of chicken liver, etc., and achieve high Promote the application value, simplify the production process, and ensure the effect of inherent characteristics

Pending Publication Date: 2021-04-09
桐城市雨润生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first method has a large workload and low efficiency, especially the product quality cannot be guaranteed
The content of volatile basic nitrogen in the product is generally above 200mg / kg, and the product will lose the unique aroma of chicken liver
The most important thing in the second method is to go through enzymatic hydrolysis, which requires a large investment. If the product after enzymatic hydrolysis is not properly handled, it will have a slightly bitter taste, which will affect the use effect of the product.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of animal offal powder is a preparation method of chicken liver powder, specifically comprising the following steps:

[0028] Step 1: chop and mix

[0029] Chop the chicken liver into 3cm chunks;

[0030] Step 2: Broken

[0031] Broken the chicken liver pieces chopped and mixed in step 1 and passed through a 10-mesh sieve;

[0032] Step 3: Add water to blend

[0033] Add 20% water at 45°C of the total weight of the chicken liver to the broken chicken liver obtained in step 2 and fully stir and fuse;

[0034] Step 4: Emulsify

[0035] Put the mixture obtained in step 3 into a high-speed shearing device for processing, the speed of the high-speed shearing device is 18000r / min, the temperature is 46°C, and the processing time is 30min to obtain an emulsified raw material solution;

[0036] Step Five: Spray Drying

[0037] The emulsified raw material liquid obtained in step 4 is transported to spray drying, the atomizer speed at the top of the dry...

Embodiment 2

[0039] A preparation method of animal offal powder is a preparation method of chicken liver powder, specifically comprising the following steps:

[0040] Step 1: chop and mix

[0041] Chop the chicken liver into 4cm chunks;

[0042] Step 2: Broken

[0043] Broken the chicken liver pieces chopped and mixed in step 1 and passed through a 10-mesh sieve;

[0044] Step 3: Add water to blend

[0045] Add 20% water at 47° C. of the total weight of the chicken liver to the broken chicken liver obtained in step 2 and fully stir and fuse;

[0046] Step 4: Emulsification

[0047] Put the mixture obtained in step 3 into a high-speed shearing device for processing, the speed of the high-speed shearing device is 18000r / min, the temperature is 48°C, and the processing time is 30min to obtain an emulsified raw material solution;

[0048] Step Five: Spray Drying

[0049] The emulsified raw material liquid obtained in step 4 is transported to spray drying, the atomizer speed at the top of...

Embodiment 3

[0051] A preparation method of animal offal powder is a preparation method of chicken liver powder, specifically comprising the following steps:

[0052] Step 1: chop and mix

[0053] Chop the chicken liver into 5cm chunks;

[0054] Step 2: Broken

[0055] Broken the chicken liver pieces chopped and mixed in step 1 and passed through a 10-mesh sieve;

[0056] Step 3: Add water to blend

[0057] Add 20% water at 50°C of the total weight of the chicken liver to the broken chicken liver obtained in step 2 and fully stir and fuse;

[0058] Step 4: Emulsification

[0059] Put the mixture obtained in step 3 into a high-speed shearing device for processing, the speed of the high-speed shearing device is 18000r / min, the temperature is 48°C, and the processing time is 30min to obtain an emulsified raw material solution;

[0060] Step Five: Spray Drying

[0061] The emulsified raw material liquid obtained in step 4 is transported to spray drying, the atomizer speed at the top of t...

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PUM

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Abstract

The invention discloses a preparation method and application of animal viscera powder. The preparation method comprises the following steps: chopping, crushing, adding water for fusion, emulsifying and spray-drying. The chicken liver powder is produced from fresh chicken livers through chopping, crushing, adding water for fusion, emulsifying , spray-drying and other processes, no non-food additive is added in the preparation process, the inherent characteristics of the product are guaranteed, the freshness of the product is guaranteed to the maximum extent, the original flavor of the chicken livers, and namely, the peculiar fishy flavor of the chicken livers, is reserved to the maximum extent; when the chicken liver powder is used to prepare feed, the prepared feed is attractive and animal feeding is improved. The preparation process is simple and efficient, the investment of equipment, energy consumption and manpower is reduced, and high popularization and application values are achieved.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a preparation method and application of animal offal powder, in particular to the preparation and application of chicken liver powder. Background technique [0002] Chicken liver is the liver of pheasant family chicken, which is rich in protein, calcium, phosphorus, iron, zinc, vitamin A and B vitamins. Chicken liver is a by-product of chicken slaughter, and the annual output in China is about 5 million tons. Due to the high fishy smell and high cholesterol content, the consumer market is not large, and chicken liver is usually not fully utilized as a low-value resource, resulting in the waste of a large amount of high-quality protein resources. [0003] There are two kinds of techniques for producing animal viscera chicken liver powder at present: 1) simple methods such as fresh or frozen chicken liver through high-temperature cooking, drying, and powdering. 2) Fresh o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K40/10A23K10/26
CPCA23K40/10A23K10/26
Inventor 刘宪锋宋涛陈甲超陈炀
Owner 桐城市雨润生物科技有限公司
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