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Fish collagen granular formulation and preparation method thereof

A technology of fish collagen and granules, which is used in animal protein processing and other directions to achieve the effects of rich nutrition, excellent solubility and fast sedimentation speed

Inactive Publication Date: 2012-08-01
青岛海健堂生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a fish collagen granule and a preparation method thereof, which can solve the following existing problems of existing collagen:

Method used

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  • Fish collagen granular formulation and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0042] Ingredients Ratio:

[0043] Collagen Powder 100kg

[0044] Water-soluble starch 0.5kg

[0045] Using a PGL-20 spray drying granulator, add 100kg of collagen powder to the hopper as a dry powder parent, make it into a boiling state under the action of a hot air flow at 105°C, and prepare the water-soluble starch into a solution with a mass fraction of 6%. Add 10kg / h of auxiliary material solution through the atomizer. Under the action of hot air, the mist droplets are boiled and dried, and granulated, and the negative pressure in the tower is maintained at 20-30Pa by the negative pressure suction of the induced draft fan. Until the addition of the co-solvent solution is stopped and the particles reach the drying requirements. The granules are screened through 50 meshes and 80 meshes in turn to obtain collagen granules.

Embodiment 2

[0047] Ingredients Ratio:

[0048] Collagen Powder 100kg

[0049] Mannitol 0.3kg

[0050] Using a PGL-20 spray drying granulator, add 100kg of collagen powder to the hopper as a dry powder parent, make it into a boiling state under the action of 100 ℃ hot air, and prepare mannitol into a solution with a mass fraction of 10%. Add 10kg / h of auxiliary material solution through the atomizer. Under the action of hot air, the mist droplets are boiled and dried, and granulated, and the negative pressure in the tower is maintained at 20-30Pa by the negative pressure suction of the induced draft fan. Until the addition of the co-solvent solution is stopped and the particles reach the drying requirements. The granules are screened through 50 meshes and 80 meshes in turn to obtain collagen granules.

Embodiment 3

[0052] Ingredients Ratio:

[0053] Collagen 100kg

[0054] Lactose 1kg

[0055] Using a PGL-20 spray drying granulator, add 100g of collagen powder to the hopper as a dry powder parent, make it into a boiling state under the action of hot air at 95 ℃, and formulate lactose into a solution with a mass fraction of 12%. Add 10kg / h of auxiliary material solution through the atomizer. Under the action of hot air, the mist droplets are boiled and dried, and granulated, and the negative pressure in the tower is maintained at 20-30Pa by the negative pressure suction of the induced draft fan. Until the addition of the co-solvent solution is stopped and the particles reach the drying requirements. The granules are screened through 50 meshes and 80 meshes in turn to obtain collagen granules.

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Abstract

The invention provides a fish collagen granular formulation and a preparation method thereof, and the problems of the existing collagen in the following existing mode that when collagen is dissolved and eaten in powder, the phenomena of powder flying off, pelleting, wall hanging, slow settling speed and the like are easy to occur; and a bottled solution is inconvenient to carry and store, and other adding hazards are solved. The technical scheme is that the fish collagen granular formulation comprises fish collagen and dissolving-supporting auxiliary materials, and the dissolving-supporting auxiliary materials is 0.3-2.0% of fish collagen in percentage by mass. The preparation method comprises the following steps of adding one or two of mannite, lactose and water-soluble starch as the auxiliary materials by utilizing deep seat codfish collagen as the main raw material, blending, granulating and drying, thereby obtaining the collagen granular formulation which is rich in nutrition, has favorable solution performance, has high purity, is moderate in hardness, and has no hygroscopicity, the dissolving does not fly off and pellets, and the settling speed is rapid.

Description

technical field [0001] The invention belongs to the field of biological products, in particular to a fish collagen granule and a preparation method thereof. Background technique [0002] Collagen is a degradation product of collagen. Collagen is usually composed of three polypeptide chains in a triple helix structure and is rich in glycine, hydroxyproline and hydroxylysine. Based on its own structural properties, collagen obtained by directional enzymatic hydrolysis with protease has a variety of physiological functions, mainly reflected in beauty and beauty, anti-oxidation, improvement of immunity, prevention of cardiovascular and cerebrovascular diseases, promotion of calcium absorption, lipid reduction and weight loss It can be used in medical care, food, cosmetics and other fields. [0003] At present, collagen products on the market are generally derived from the connective and epidermal tissues of terrestrial mammals and fish. Among them, the pretreatment of collagen...

Claims

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Application Information

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IPC IPC(8): A23J3/04
Inventor 郑元生刘鑫峰张凌
Owner 青岛海健堂生物科技有限公司
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