阅读说明：本技术 一种利用鸡骨架动态提取鸡骨素的生产方法 (Production method for dynamically extracting chicken bone extract by using chicken skeleton ) 是由 郭念坡 刘学生 白兴达 凌峰 朱晓东 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种利用鸡骨架动态提取鸡骨素的生产方法,包括如下步骤：原料验收、粉碎、高压水提、分离、浓缩、灌装和成品检验入库。本发明属于骨头深加工技术领域,具体是指一种利用高温高压的动态水热提取技术生产鸡骨素产品,且产品的蛋白质及胶原蛋白含量高,脂肪含量低,将鸡骨架的资源化利用的利用鸡骨架动态提取鸡骨素的生产方法。(The invention discloses a production method for dynamically extracting chicken bone extract by using a chicken skeleton, which comprises the following steps: checking and accepting raw materials, crushing, extracting with high-pressure water, separating, concentrating, filling, and inspecting and warehousing finished products. The invention belongs to the technical field of deep processing of bones, and particularly relates to a production method for dynamically extracting chicken bone extract by utilizing a chicken skeleton, which utilizes a high-temperature high-pressure dynamic hydrothermal extraction technology to produce chicken bone extract products, has high protein and collagen content and low fat content, and realizes resource utilization of the chicken skeleton.)

1. A production method for dynamically extracting chicken bone extract by using a chicken skeleton is characterized by comprising the following steps:

1) raw material acceptance inspection: the raw materials are received by gate control inspection according to the chicken skeleton acceptance standard;

2) crushing: the chicken skeleton is put into a crusher to be crushed according to the raw material matching requirements, crushed bone blocks are conveyed to a extraction basket, and the extraction basket is conveyed into an extraction tank after crushing is finished, so that the feeding accuracy is ensured, and the product quality is ensured;

3) high-pressure water extraction: adding water into an extraction tank according to requirements, heating, preserving at constant temperature, and preliminarily dissolving protein macromolecules into water by a high-temperature high-pressure dynamic hydrothermal extraction technology;

4) separation: the bone soup enters a separation section, is separated by a centrifuge, the separated bone oil enters a bone oil temporary storage tank, and the separated bone soup enters a concentration section;

5) concentration: the separated bone soup enters a concentration system, and after the concentrated bone soup meets the specified requirements, a bone soup concentrated solution is obtained and is input into the next working section;

6) filling: adding salt into the concentrated bone soup solution according to the requirement, uniformly mixing, cooling the product to the required temperature, and filling into a specified package;

7) and (4) finished product inspection and warehousing: and inspecting each batch of products according to requirements, and warehousing in time after the products are qualified.

2. The production method for dynamically extracting chicken bone extract by using chicken skeletons as claimed in claim 1, which is characterized in that: in the step 3), the temperature is raised to 110-112 ℃, and the temperature is maintained for 120 minutes.

3. The production method for dynamically extracting chicken bone extract by using chicken skeletons as claimed in claim 1, which is characterized in that: in the step 5), the temperature of the concentration system is controlled to be 60-90 ℃.

4. The production method for dynamically extracting chicken bone extract by using chicken skeletons as claimed in claim 1, which is characterized in that: in the step 6), the concentrated bone soup solution is subjected to enzyme deactivation, separation and concentration, and then salt is added and mixed uniformly.

Technical Field

The invention belongs to the technical field of deep processing of bones, and particularly relates to a production method for dynamically extracting chicken bone extract by using a chicken skeleton.

Background

The chicken skeleton is a large country for livestock and poultry production and consumption, and has abundant livestock and poultry bone resources, wherein the chicken skeleton is a large byproduct generated in the broiler chicken processing process and generally accounts for about 15 percent of the weight of the broiler chicken, the chicken skeleton contains a plurality of functional components such as mineral elements, phospholipids, various amino acids of phosphoproteins, collagen, chondroitin sulfate, mucopolysaccharides, auxin and the like besides abundant proteins and fats, due to factors such as high processing difficulty and high processing investment, the development and utilization of high-quality resources in China are relatively laggard, most of the chicken skeletons are simply processed into feed products with low added values such as chicken bone meal and the like, and are even abandoned as wastes, and the serious environmental pollution problem is caused due to the fact that a large amount of nutrient substances contained in the bones are easy to decay. The method not only causes great waste to resources, but also has certain influence on the environment, which is contrary to the construction of the resource-saving and environment-friendly society in China. By using a high-temperature high-pressure dynamic hydrothermal extraction technology, water is used as a medium, hydrogen bonds and covalent cross-linking among and in collagen molecules are destroyed by high temperature and high pressure, so that collagen denaturation is caused, a triple helix structure is destroyed, a single helix after depolymerization and denaturation has high solubility, and the purpose of high-efficiency and rapid extraction is achieved by dynamic circulating water. The chicken bone extract extracted from the chicken skeleton has high protein and collagen content and low fat content, is high-nutrition low-heat food, has high nutritive value, can realize resource utilization of the chicken skeleton, and has good market development prospect.

Disclosure of Invention

In order to solve the problems, the invention provides a production method for dynamically extracting chicken bone extract by utilizing a chicken skeleton, which utilizes a high-temperature high-pressure dynamic hydrothermal extraction technology to produce chicken bone extract products, has high protein and collagen content and low fat content, and realizes resource utilization of the chicken skeleton.

In order to realize the functions, the technical scheme adopted by the invention is as follows: a production method for dynamically extracting chicken bone extract by using chicken skeletons comprises the following steps:

1) raw material acceptance inspection: the raw materials are received by gate control inspection according to the chicken skeleton acceptance standard;

2) crushing: the chicken skeleton is put into a crusher to be crushed according to the raw material matching requirements, crushed bone blocks are conveyed to a extraction basket, and the extraction basket is conveyed into an extraction tank after crushing is finished, so that the feeding accuracy is ensured, and the product quality is ensured;

3) high-pressure water extraction: adding water into an extraction tank according to requirements, heating, preserving at constant temperature, and preliminarily dissolving protein macromolecules into water by a high-temperature high-pressure dynamic hydrothermal extraction technology;

4) separation: the bone soup enters a separation section, is separated by a centrifuge, the separated bone oil enters a bone oil temporary storage tank, and the separated bone soup enters a concentration section;

5) concentration: the separated bone soup enters a concentration system, and after the concentrated bone soup meets the specified requirements, a bone soup concentrated solution is obtained and is input into the next working section;

6) filling: adding salt into the concentrated bone soup solution according to the requirement, uniformly mixing, cooling the product to the required temperature, and filling into a specified package;

7) and (4) finished product inspection and warehousing: and inspecting each batch of products according to requirements, and warehousing in time after the products are qualified.

Further, in the step 3), the temperature is increased to 110-112 ℃, and the temperature is maintained for 120 minutes.

Further, in the step 5), the temperature of the concentration system is controlled to be 60-90 ℃.

Further, in the step 6), the bone soup concentrated solution is subjected to enzyme deactivation, separation and concentration, and then salt is added and mixed uniformly.

The invention adopts the structure to obtain the following beneficial effects: the production method for dynamically extracting the chicken bone substance by utilizing the chicken skeleton provided by the invention adopts a high-temperature high-pressure dynamic hydrothermal extraction technology, takes water as a medium, destroys hydrogen bonds and covalent cross-linking among and in collagen molecules through high temperature and high pressure, so as to cause collagen denaturation, destroys a triple helix structure, has high solubility of a single helix after depolymerization and denaturation, and achieves the purpose of high-efficiency and rapid extraction through dynamic circulating water. The chicken bone extract extracted from the chicken skeleton has high protein and collagen content and low fat content, is high-nutrition low-heat food, has high nutritive value, can realize resource utilization of the chicken skeleton, and has good market development prospect.

Detailed Description

The technical solutions of the present invention are described clearly and completely below, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

The invention relates to a production method for dynamically extracting chicken bone extract by utilizing a chicken skeleton, which comprises the following steps:

1) raw material acceptance inspection: the raw materials are received by gate control inspection according to the chicken skeleton acceptance standard;

2) crushing: the chicken skeleton is put into a crusher to be crushed according to the raw material matching requirements, crushed bone blocks are conveyed to a extraction basket, and the extraction basket is conveyed into an extraction tank after crushing is finished, so that the feeding accuracy is ensured, and the product quality is ensured;

3) high-pressure water extraction: adding water into an extraction tank according to requirements, heating to 110 ℃, keeping the temperature for 120 minutes, and preliminarily dissolving protein macromolecules into water by a high-temperature high-pressure dynamic hydrothermal extraction technology;

4) separation: the bone soup enters a separation section, is separated by a centrifuge, the separated bone oil enters a bone oil temporary storage tank, and the separated bone soup enters a concentration section;

5) concentration: the separated bone soup enters a concentration system, the temperature is controlled at 60 ℃, and after the concentrated bone soup meets the specified requirements, a bone soup concentrated solution is obtained and is input into the next working section;

6) filling: inactivating enzyme, separating, concentrating, adding salt, mixing, cooling to required temperature, and packaging into specified package;

7) and (4) finished product inspection and warehousing: and inspecting each batch of products according to requirements, and warehousing in time after the products are qualified.

Example 2

The invention relates to a production method for dynamically extracting chicken bone extract by utilizing a chicken skeleton, which comprises the following steps:

1) raw material acceptance inspection: the raw materials are received by gate control inspection according to the chicken skeleton acceptance standard;

2) crushing: the chicken skeleton is put into a crusher to be crushed according to the raw material matching requirements, crushed bone blocks are conveyed to a extraction basket, and the extraction basket is conveyed into an extraction tank after crushing is finished, so that the feeding accuracy is ensured, and the product quality is ensured;

3) high-pressure water extraction: adding water into an extraction tank according to requirements, heating to 112 ℃, keeping the temperature for 120 minutes, and preliminarily dissolving protein macromolecules into water by a high-temperature high-pressure dynamic hydrothermal extraction technology;

4) separation: the bone soup enters a separation section, is separated by a centrifuge, the separated bone oil enters a bone oil temporary storage tank, and the separated bone soup enters a concentration section;

5) concentration: the separated bone soup enters a concentration system, the temperature is controlled at 80 ℃, and after the concentrated bone soup meets the specified requirements, a bone soup concentrated solution is obtained and is input into the next working section;

6) filling: inactivating enzyme, separating, concentrating, adding salt, mixing, cooling to required temperature, and packaging into specified package;

7) and (4) finished product inspection and warehousing: and inspecting each batch of products according to requirements, and warehousing in time after the products are qualified.

The appearance is yellow white, has the mellow fragrance of chicken and has no peculiar smell according to the detection of related national standards; all indexes reach the requirements of national standards, pathogenic bacteria are not detected, and the requirements of national safe food standards are met.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiments shown in the examples are only one of the embodiments of the present invention, and the actual embodiments are not limited thereto. In summary, those skilled in the art should appreciate that the invention is not limited to the specific embodiments described herein, and that other embodiments may be devised without departing from the spirit and scope of the invention.