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Chicken sternal cartilage powder and preparation method and application thereof

A technology of cartilage powder and chicken breast, which is applied in bone diseases, powder delivery, and pharmaceutical formulations, etc., can solve the problems that ordinary consumers cannot bear, the purification process is complicated, and the price is expensive. cost-saving effect

Inactive Publication Date: 2018-01-26
北京市营养源研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because of the complex process of raw material treatment and purification, and serious environmental pollution, it is expensive and unaffordable for ordinary consumers

Method used

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  • Chicken sternal cartilage powder and preparation method and application thereof
  • Chicken sternal cartilage powder and preparation method and application thereof
  • Chicken sternal cartilage powder and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] A kind of chicken breast cartilage powder, its preparation method comprises the following steps:

[0060] 1) Take fresh chicken breast cartilage, remove chicken, skin, periosteum and other non-cartilage substances, wash it with pure water, and cut it into thin slices with a size of about 2mm×3mm×0.5mm;

[0061] 2) Freeze chicken breast cartilage thin slices at -60°C to -80°C for 12-24 hours (subject to freezing), then freeze-dry at -50°C until the water content is lower than 3%; Under the condition of 50°C, perform low-temperature ultrafine pulverization until the particle size is 100-150 mesh to obtain chicken breast cartilage powder.

Embodiment 2

[0063] A kind of chicken breast cartilage powder, its preparation method comprises the following steps:

[0064] 1) Take fresh chicken breast cartilage, remove chicken, skin, periosteum and other non-cartilage substances, wash it with pure water, and cut it into thin slices with a size of about 2mm×3mm×0.5mm;

[0065] 2) Freeze chicken breast cartilage thin slices at -80°C to -100°C for 12-15 hours (subject to freezing), then freeze-dry at -55°C until the water content is lower than 3%; Under the condition of 50°C, perform low-temperature ultrafine pulverization until the particle size is 100-150 mesh to obtain chicken breast cartilage powder.

Embodiment 3

[0067] A kind of chicken breast cartilage powder, its preparation method comprises the following steps:

[0068] 1) Take fresh chicken breast cartilage, remove chicken, skin, periosteum and other non-cartilage substances, wash it with pure water, and cut it into thin slices with a size of about 2mm×3mm×0.5mm;

[0069] 2) Freeze chicken breast cartilage thin slices at -150°C to -196°C for at least 12 hours (subject to freezing), then freeze-dry at -60°C until the water content is lower than 3%; Under the condition of ℃, carry out low-temperature ultrafine pulverization, and pulverize to a particle fineness of 100-150 mesh to obtain chicken breast cartilage powder.

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Abstract

The invention relates to a chicken sternal cartilage powder and a preparation method and application thereof. In the chicken sternal cartilage powder, the content of glucosamine is 10-15g / 100g, the content of chondroitin sulfate is 1-2mg / 100g, the content of hydroxyproline is 4-8g / 100g, the content of basic fibroblast growth factor is 0.5-2.5mug / 100g, and the content of insulin-like growth factor-1 is 0.1-0.5mg / 100g; the preparation method comprises the following steps: taking fresh chicken sternal cartilage, completely removing non-cartilage matter, cleaning up and cutting into thin slices; freezing for at least 12-24 hours under the conditions below 60 DEG C, and freeze-drying; and then carrying out ultrafine grinding at a low temperature to obtain the chicken sternal cartilage powder. The preparation method of the chicken sternal cartilage powder provided by the invention is easy, convenient and feasible in technical scheme, strong in standardization, low in energy consumption, cost-saving and high in yield, and preserves the nutritional value of the chicken sternal cartilage to a greater extent.

Description

technical field [0001] The invention relates to chicken breast cartilage powder, a preparation method and application thereof. Background technique [0002] At present, the annual output of livestock and poultry bones in the world is as high as 46 million tons, and my country accounts for 22%, about 12 million tons, which exceeds the sum of the production of livestock and poultry bones in Europe and the United States, including a large amount of poultry cartilage. [0003] Cartilage is a connective tissue, composed of cartilage tissue and its surrounding perichondrium, slightly elastic, and has the functions of supporting weight, reducing friction, and cushioning protection in the body. Cartilage is mainly composed of water, collagen, proteoglycan and non-collagenous protein, and is rich in nutrients. It also contains active substances such as small molecule peptides and viscous polysaccharides. It is an important resource for alleviating human cartilage nutritional disord...

Claims

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Application Information

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IPC IPC(8): A61K35/57A61K9/14A61K36/9066A61P19/02A61P19/08A61P29/00A23L13/50A23L13/20A23L33/00A61K31/59A61K31/375A61K31/355A61K31/10
Inventor 陈朝青何梅王学敏伍敏晖张燕韩丽丽李东
Owner 北京市营养源研究所有限公司
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