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Stable and efficient collagen drying method

A technology of collagen and drying method, which is applied in the direction of drying solid materials, heating to dry solid materials, drying, etc., which can solve the effects of color, taste, solubility, absorption, and the difficulty in maintaining the moisture content of collagen powder for a long time. Production Arranging inconvenience and other issues to achieve the effect of saving manpower and material resources, retaining integrity and improving efficiency

Active Publication Date: 2014-07-09
康洛信(广东)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

At present, the mainstream drying method is oven drying at room temperature. The method is as follows: evenly spread the collagen particles on a sterilized sanitary stainless steel tray with a thickness of 5-10 cm, put the tray into a constant temperature drying oven, and start the blower. Control the temperature at 60-70 degrees, dry for 4-6 hours, and flip the tray every 30 minutes on average. After such drying, the general moisture can be controlled within the moisture range of 5%; however, on the one hand, this The method has the disadvantages of long operation time and a lot of manpower consumption, which brings inconvenience to the production arrangement of the enterprise, and it is difficult to keep the moisture content in the dried collagen powder within the effective range for a long time; on the other hand, due to the It is also a relatively heat-sensitive protein. After a long time of high-temperature treatment, the external and internal characteristics of the protein will change, such as the color, taste, solubility, and absorption of the product will be affected.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A stable and efficient collagen drying method, the specific steps are as follows:

[0023] 1) Setting: Use a high-efficiency boiling dryer, set the air inlet temperature to 70°C, the air outlet temperature to 40°C, and the air pressure to 0.4MPa;

[0024] 2) Stirring: Put the collagen particles into the fluidized bed hopper, seal the hopper, turn on the stirring device, and stir at a high speed of 800r / min;

[0025] 3) Drying: Turn on the fan located under the fluidized bed hopper during the stirring process, and the natural air forms a high-speed airflow in the small holes of the fluidized bed plate mesh plate, and the moisture in the collagen particles evaporates quickly and is taken away with the exhaust ;

[0026] 4) Packaging: After drying, pull out the fluidized bed hopper and seal it directly under the hopper.

Embodiment 2

[0028] A stable and efficient collagen drying method, the specific steps are as follows:

[0029] 1) Setting: Use a high-efficiency boiling dryer, set the air inlet temperature to 75°C, the air outlet temperature to 50°C, and the air pressure to 0.4MPa;

[0030] 2) Stirring: Put the collagen particles into the hopper of the fluidized bed, seal the hopper, turn on the stirring device, and stir at a high speed of 500r / min;

[0031] 3) Drying: Turn on the fan located under the fluidized bed hopper during the stirring process, and the natural air forms a high-speed airflow in the small holes of the fluidized bed plate mesh plate, and the moisture in the collagen particles evaporates quickly and is taken away with the exhaust ;

[0032] 4) Packaging: After drying, pull out the fluidized bed hopper and seal it directly under the hopper.

Embodiment 3

[0034] A stable and efficient collagen drying method, the specific steps are as follows:

[0035] 1) Setting: Use a high-efficiency boiling dryer, set the air inlet temperature to 80°C, the air outlet temperature to 45°C, and the air pressure to 0.5MPa;

[0036] 2) Stirring: Put the collagen particles into the hopper of the fluidized bed, seal the hopper, turn on the stirring device, and stir at a high speed of 600r / min;

[0037] 3) Drying: Turn on the fan located under the fluidized bed hopper during the stirring process, and the natural air forms a high-speed airflow in the small holes of the fluidized bed plate mesh plate, and the moisture in the collagen particles evaporates quickly and is taken away with the exhaust ;

[0038] 4) Packaging: After drying, pull out the fluidized bed hopper and seal it directly under the hopper.

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PUM

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Abstract

The invention discloses a stable and efficient collagen drying method. An efficient fluidized dryer is adopted; through steps such as controlling of temperature parameters, stirring and drying, drying efficiency can be improved, damage to amino acid ingredients in collagen can be avoided, and integrity of collagen ingredients can be maintained to the greatest extent. By the method, drying efficiency can be improved, enterprise cost can be reduced, and collagen drying effect can be maintained.

Description

technical field [0001] The invention relates to the technical field of collagen processing, in particular to a stable and efficient collagen drying method. Background technique [0002] Collagen is the main component of animal connective tissue, and it is also the most abundant and widely distributed functional protein in mammals, accounting for 25% to 30% of the total protein. It is closely related to the formation, maturation, and transmission of information between cells, as well as joint lubrication, wound healing, calcification, blood coagulation, and aging. Collagen is also one of the most critical raw materials in the biotechnology industry, and is widely used in medical materials, cosmetics, and food industries. The most widely used today are women's skin care products and beauty products. [0003] The skin and scales of aquatic animals are rich in collagen, which is the main source of processed collagen. For the convenience of use, currently collagen is mainly pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/084
Inventor 于利平高永其他发明人请求不公开姓名
Owner 康洛信(广东)生物科技有限公司