阅读说明：本技术 酶解骨粉和异麦芽酮糖醇混合颗粒的制备方法 (Preparation method of enzymolysis bone meal and isomaltitol mixed granules ) 是由 刘志刚 李悦绮 李金元 李星芝 于 2020-07-10 设计创作，主要内容包括：本发明属于原料制备领域,具体涉及一种酶解骨粉和异麦芽酮糖醇混合颗粒的制备方法。1)计算酶解骨粉溶液所含的干物质量。2)根按比例称取市售异麦芽酮糖醇,添加纯化水,得到异麦芽酮糖醇水溶液；3)将异麦芽酮糖醇水溶液加入待浓缩的酶解骨粉溶液,减压浓缩；4)设定喷雾干燥参数,离心喷雾干燥；5)将干燥室下部收集桶和收集袋中的酶解骨粉和异麦芽酮糖醇混合颗粒收集装袋密封,称重,取样送检。本申请使酶解骨粉和异麦芽酮糖醇混合溶液快速干燥,获得钙含量和粒度均一的酶解骨粉和异麦芽酮糖醇混合颗粒,解决了酶解骨粉的可压性及流动性问题,可直接用于压制含酶解骨粉的压片糖果。(The invention belongs to the field of raw material preparation, and particularly relates to a preparation method of a mixed particle of enzymatic bone meal and isomaltitol. 1) And calculating the dry matter content of the enzymolysis bone meal solution. 2) Weighing commercial isomaltitol according to a proportion, and adding purified water to obtain an isomaltitol aqueous solution; 3) adding the isomaltulose alcohol aqueous solution into the enzymolysis bone meal solution to be concentrated, and concentrating under reduced pressure; 4) setting spray drying parameters, and carrying out centrifugal spray drying; 5) collecting and bagging the enzymolysis bone meal and isomaltitol mixed particles in a collecting barrel and a collecting bag at the lower part of the drying chamber, sealing, weighing, and sampling for inspection. The application makes enzymolysis bone meal and isomaltitol mixed solution rapid draing, obtains enzymolysis bone meal and isomaltitol mixed granules that calcium content and granularity are homogeneous, has solved the compressibility and the mobility problem of enzymolysis bone meal, can directly be used for suppressing the preforming candy that contains enzymolysis bone meal.)

1. A preparation method of a mixed granule of enzymolysis bone meal and isomaltitol is characterized by comprising the following steps:

1) taking the enzymolysis bone meal solution to be concentrated, measuring the relative density, and calculating the dry matter mass contained in the enzymolysis bone meal solution according to the volume of the enzymolysis bone meal solution shown by the liquid storage tank;

2) weighing commercially available isomaltitol according to the calculated mass of the enzymatic hydrolysis bone meal dry matter, adding purified water with the same amount, and heating until the isomaltitol dry matter is completely dissolved to obtain an isomaltitol water solution;

3) adding the isomaltulose alcohol aqueous solution into the enzymolysis bone meal solution to be concentrated, and concentrating under reduced pressure;

4) setting spray drying parameters, mixing the enzymolysis bone meal and the isomaltitol mixed concentrated solution by a homogenizer, and carrying out centrifugal spray drying;

5) collecting and bagging the enzymolysis bone meal and isomaltitol mixed particles in a collecting barrel and a collecting bag at the lower part of the drying chamber, sealing, weighing, and sampling for inspection.

2. The method for preparing the mixed granules of the enzymatic hydrolyzed bone meal and the isomaltitol according to claim 1, wherein the mass ratio of the enzymatic hydrolyzed bone meal dry matter to the isomaltitol in the step 2) is 45: 55.

3. the method for preparing the enzymolyzed bone meal and isomalt mixed granule as claimed in claim 1, wherein the relative density of the concentrated solution after concentration in step 3) is 1.05-1.08.

4. The method for preparing the mixed granules of the enzymatic hydrolyzed bone meal and the isomaltitol according to claim 1, wherein the centrifugal spray drying parameters in the step 4) are that the air inlet temperature is 150 ℃, the air outlet temperature is 100 ℃, the drying chamber temperature is 100 ℃, and the mixture is preheated for 10 minutes.

Technical Field

The invention belongs to the field of raw material preparation, and particularly relates to a preparation method of a mixed particle of enzymatic bone meal and isomaltitol.

Background

The enzymolysis bone powder is animal source calcium material, and is prepared through steaming ox bone, crushing, enzymolysis, neutralization and spray drying to obtain granular enzymolysis bone powder for use in nutritious high calcium granule and other product.

The conventional raw and auxiliary materials sold on the market are used for preparing the tabletting candy containing the enzymatic hydrolysis bone meal, the addition amount in the formula is more than 40 percent for ensuring the calcium supplement effect, and the fineness of the raw material of the enzymatic hydrolysis bone meal is more than 100 meshes, so that the compressibility and the fluidity of the mixed tabletting material are poor, and the hardness and the tablet weight difference of the finished product tablets cannot be ensured. Meanwhile, the calcium content of the enzymatic bone calcium powder is more than or equal to 17%, the density is high, the material layering is easy to occur due to the large density difference between the enzymatic bone calcium powder and other auxiliary materials in the tabletting process, and the content uniformity of the finished product is greatly influenced. For the reasons, the direct compression process cannot be adopted, only wet granulation can be adopted, the enzymolysis bone meal and auxiliary materials are mixed and then added with the wetting agent, and then are prepared into granules for tabletting through the drying and sieving processes, so that the production cost is increased due to energy consumption and labor cost.

Disclosure of Invention

The invention aims to provide a preparation method of a mixed granule of enzymatic bone meal and isomaltitol.

In order to achieve the purpose, the invention adopts the following technical scheme:

a preparation method of a mixed granule of enzymolysis bone meal and isomaltitol comprises the following steps:

1) and (3) taking the enzymolysis bone meal solution to be concentrated, measuring the relative density, and calculating the dry matter mass contained in the enzymolysis bone meal solution according to the volume of the enzymolysis bone meal solution shown by the liquid storage tank.

2) Weighing commercially available isomaltitol according to the calculated mass of the enzymatic hydrolysis bone meal dry matter, adding purified water with the same amount, and heating until the isomaltitol dry matter is completely dissolved to obtain an isomaltitol water solution;

3) adding the isomaltulose alcohol aqueous solution into the enzymolysis bone meal solution to be concentrated, and concentrating under reduced pressure;

4) setting spray drying parameters, mixing the enzymolysis bone meal and the isomaltitol mixed concentrated solution by a homogenizer, and carrying out centrifugal spray drying.

5) Collecting and bagging the enzymolysis bone meal and isomaltitol mixed particles in a collecting barrel and a collecting bag at the lower part of the drying chamber, sealing, weighing, and sampling for inspection.

Specifically, the mass ratio of the enzymolysis bone meal dry product to the isomaltitol in the step 2) is 45: 55.

specifically, the relative density of the concentrated solution after concentration in the step 3) is 1.05-1.08.

Specifically, the parameters of the centrifugal spray drying in the step 4) are that the air inlet temperature is 150 ℃, the air outlet temperature is 100 ℃, the drying chamber temperature is 100 ℃, and the preheating is carried out for 10 minutes.

Compared with the prior art, the invention has the beneficial effects that:

this application is in the spray drying process of enzymolysis bone meal, add a certain amount of isomaltitol in enzymolysis bone meal solution, through setting for appropriate nozzle temperature and spray velocity, make enzymolysis bone meal and isomaltitol mixed solution rapid draing, obtain enzymolysis bone meal and isomaltitol mixed granules of calcium content and granularity homogeneity, the compressibility and the mobility problem of enzymolysis bone meal have been solved, can directly be used for suppressing the preforming candy that contains enzymolysis bone meal, the hardness of finished product tablet, the piece weight difference, the content degree of consistency accords with quality standard. Meanwhile, because drying and sieving processes of a wet granulation process are not needed, energy consumption and labor cost are reduced, and production cost is greatly reduced.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the following preferred embodiments.