Preparation method for successively producing yak bone marrow oil and ultramicro polypeptide bone calcium powder once

A technology of yak bone marrow and peptide bone calcium powder, which is applied in the field of one-time continuous production of yak bone oil and ultrafine polypeptide bone calcium powder, and can solve the problem that the preparation methods of yak bone oil and ultrafine polypeptide bone calcium powder have not been reported. problems, to achieve the effect of increasing added value, improving taste and improving digestibility

Inactive Publication Date: 2012-09-12
祁宝红
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  • Claims
  • Application Information

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Problems solved by technology

[0007] And there is no report about the preparation method of disposable conti

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  • Preparation method for successively producing yak bone marrow oil and ultramicro polypeptide bone calcium powder once
  • Preparation method for successively producing yak bone marrow oil and ultramicro polypeptide bone calcium powder once

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preparation example Construction

[0021] The preparation method of one-time continuous production of yak bone marrow oil and ultrafine polypeptide bone calcium powder of the present invention, the steps of the method are as follows:

[0022] ⑴. Cleaning: Wash the fresh skeleton with clean water, and blanch it in boiling water for 5 minutes to remove the blood, and then wash it with clean water, which meets the hygienic requirements;

[0023] ⑵. High-pressure cooking: Put the cleaned and crushed bones into a high-pressure cooking pot, add water according to the material-liquid ratio of 1:6 (w / v), and cook for 40 minutes at 0.2-0.3MPa, 105-110°C , in order to soften the bones and increase the free calcium content, a certain amount of acetic acid is added during cooking to make the pH reach 4.5-5;

[0024] ⑶. Separation: After refrigerated and centrifuged, remove the upper layer of fat as bone oil;

[0025] ⑷. Crushing and secondary high-pressure cooking: After filtering the contents of the lower layer, separate...

Embodiment 1

[0032] Take 200g of yak bone raw material, clean it, and blanch it in boiling water for 5 minutes to remove the blood, then wash it with clean water, grind it roughly, put it into a high-pressure cooking pot, and add water according to the ratio of material to liquid at 1:6 (w / v) , cook at 0.2-0.3MPa, 105-110°C for 40 minutes, and add a certain amount of acetic acid to make the pH 5; after cooking, perform refrigerated centrifugation, take the upper layer of fat as bone oil; filter the contents of the lower layer, Separate the bone and meat, crush it again, and continue to cook at 0.2-0.3MPa, 105-110°C for 30 minutes. After the same freeze and centrifugation, collect the upper layer of fat and combine it with the bone oil collected for the first time to obtain the bone marrow oil product. Then carry out enzymolysis of the above-mentioned lower layer content, the enzyme used is papain, the enzymolysis conditions are: enzymolysis temperature is 58°C, pH is 6, enzyme dosage is 960...

Embodiment 2

[0034]Take 500g of yak bone raw material, clean it, and blanch it in boiling water for 5 minutes to remove blood, then wash it with clean water, grind it roughly, put it into a high-pressure cooking pot, and add water according to the ratio of material to liquid at 1:6 (w / v) , cook at 0.2-0.3MPa, 105-110°C for 40 minutes, and add a certain amount of acetic acid to make the pH 5; after cooking, perform refrigerated centrifugation, take the upper layer of fat as bone oil; filter the contents of the lower layer, Separate the bone and meat, crush it again, and continue to cook at 0.2-0.3MPa, 105-110°C for 30 minutes. After the same freeze and centrifugation, collect the upper layer of fat and combine it with the bone oil collected for the first time to obtain the bone marrow oil product. Then carry out enzymolysis of the above-mentioned lower layer content, the enzyme used is papain, the conditions of enzymolysis are: the enzymolysis temperature is 60°C, the pH is 5.7, the enzyme d...

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Abstract

The invention relates to deep processing technology of yak bones, in particular to a preparation method for successively producing yak bone marrow oil and ultramicro polypeptide bone calcium powder once. The preparation method is characterized by comprising the following steps: (1) washing; (2) autoclaving; (3) separating: after freezing and centrifugal separation, taking away the upper fat as bone oil; (4) grinding and secondarily autoclaving: after filtering the lower contents, separating and grinding the bone and meat, continuously cooking for 30 minutes under the conditions of pressure of0.2-0.3MPa and temperature of 105-110 DEG C, similarly, after freezing and centrifuging, collecting the upper fat and merging the upper fat with the first collected bone oil, thus preparing the bone marrow oil product; (5) carrying out enzymolysis; (6) carrying out powder injection; (7) carrying out ultramicro grinding; and (8) mixing polypeptide bone powder obtained through spraying with ultramicro bone calcium powder, thus preparing the polypeptide bone calcium powder.

Description

[0001] technical field [0002] The invention relates to a deep processing technology of yak bone, in particular to a preparation method for one-time continuous production of yak bone oil and ultrafine polypeptide bone calcium powder. Background technique [0003] my country is the country with the largest number of yaks. There are more than 13 million yaks, accounting for more than 90% of the total number of yaks in the world, accounting for about 1 / 6 of the total number of cattle in my country. They are mainly distributed in Tibet, Qinghai, Sichuan, Gansu, Minority areas in Yunnan, Xinjiang and other provinces. Qinghai is the main production area of ​​yaks, and the yaks produced account for more than 30% of the total number of yaks in the country, ranking first in the country. Consumption beef is recognized as a high-quality green food because of its high protein content, low fat content, and the ecological environment where it grows is not polluted. In addition to being ...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/312A23L33/00A23L13/20
Inventor 党斌祁宝红杨希娟陈来生
Owner 祁宝红
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