Preparation methods of sheep placenta polypeptide powder and soluble granules

A sheep placenta and polypeptide powder technology, which is applied in food preparation, protein food processing, animal protein processing and other directions, can solve the problems of insufficient development and utilization of sheep placenta, waste of resources, etc., to improve product flavor, reduce water absorption, Easy to absorb effect

Inactive Publication Date: 2013-10-02
INNER MONGOLIA JIANIBIOLOGICAL TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] my country is a large animal husbandry country, and a large number of sheep placentas are produced every year. H

Method used

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  • Preparation methods of sheep placenta polypeptide powder and soluble granules
  • Preparation methods of sheep placenta polypeptide powder and soluble granules
  • Preparation methods of sheep placenta polypeptide powder and soluble granules

Examples

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preparation example Construction

[0040] A kind of preparation method of sheep placenta polypeptide powder of the present invention is characterized in that, comprises the following stages

[0041] 1) Pretreatment of the sheep placenta raw material, tissue homogenization includes: selecting fresh sheep placenta as raw material, cleaning the fresh sheep placenta, removing impurities, draining, weighing, adding 0.5 to 1.0 times the weight of the fresh sheep placenta Pure water tissue homogenate;

[0042] 2) Enzyme hydrolysis, deodorization and debitterness, and enzyme inactivation, including the following steps:

[0043] (1) After heating the homogenate obtained in stage 1) at 90°C for 10-15 minutes, adjust the temperature to 50-55°C;

[0044] (2) Add 5-20ml of per 1kg of fresh sheep placenta The amount of protease and 1-5ml of flavor protease is added to the homogenate obtained in step (1) Protease and flavor protease, and control the temperature at 50-55°C, enzymolysis for 4 hours;

[0045] (3) Adjust the ...

Embodiment 1

[0163] 1) Raw material pretreatment of sheep placenta: select fresh sheep placenta as raw material, clean it, remove impurities, drain, weigh, add pure water 0.5 times the weight of sheep placenta for tissue homogenization.

[0164] 2) Enzymatic hydrolysis and deodorization and debitterness: heat the above homogenate at 90°C for 10 minutes, adjust the temperature to 50°C, and then add 5ml of per 1kg of fresh sheep placenta Protease and 1ml flavor protease, control the temperature at 50°C, and enzymatically hydrolyze for 4 hours. Then the temperature of the enzymolysis solution was adjusted to 30° C., and 1.0 g of active dry yeast powder was added to incubate for 60 minutes. Finally, the enzymolysis solution was heated at 90°C for 10 minutes to inactivate the enzyme.

[0165] 3) Centrifuge to remove impurities: Centrifuge the above enzymatic hydrolysis solution with a high-speed low-temperature centrifuge at 6,000 rpm for 10 minutes to remove water-insoluble matter to obtain ...

Embodiment 2

[0170] 1) Raw material pretreatment of sheep placenta: select fresh sheep placenta as raw material, clean it, remove impurities, drain, weigh, add pure water 1.0 times the weight of sheep placenta for tissue homogenization.

[0171] 2) Enzymatic hydrolysis and deodorization and debitterness: heat the above homogenate at 90°C for 15 minutes, adjust the temperature to 55°C, and then add 20ml of per 1kg of fresh sheep placenta Protease and 5ml flavor protease, control the temperature at 55°C, and enzymatically hydrolyze for 4 hours. Then the temperature of the enzymolysis solution was adjusted to 35° C., and 1.5 g of active dry yeast powder was added to incubate for 90 minutes. Finally, the enzymolysis solution was heated at 90°C for 10 minutes to inactivate the enzyme.

[0172] 3) Centrifuge to remove impurities: Centrifuge the above enzymatic hydrolysis solution with a high-speed low-temperature centrifuge at 6,000 rpm for 10 minutes to remove water-insoluble matter to obtain...

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Abstract

The invention provides preparation methods of sheep placenta polypeptide powder and soluble granules. The preparation method of sheep placenta polypeptide powder comprises the following steps: achieving pretreatment to the sheep placenta raw material and realizing tissue homogenate; adding protease and flavourzyme into the homogenate for enzymolysis, deodorization, debittering and enzyme deactivation; conducting centrifugal edulcoration to obtain a sheep placenta polypeptide solution; concentrating and drying to obtain sheep placenta polypeptide dry powder. The preparation method of the soluble granules comprises the step of mixing the sheep placenta polypeptide dry powder and synanthrin or xylose at the proportion of 1:2 to prepare granules. The sheep placenta polypeptide is prepared into soluble granules through adding xylose, synanthrin and the like, so that the water absorbability of the sheep placenta polypeptide powder is reduced, the water solubility of the sheep placenta polypeptide powder is improved and the product flavor is effectively improved. The granules are rich in nutritions, easy to absorb and excellent in flavor and taste, and has the anti-fatigue, immunoregulation, beauty maintaining and young keeping functions. The preparation methods are reasonable in process, simple in manufacture and strong in operability and are suitable for mass production.

Description

technical field [0001] The invention relates to a soluble particle of sheep placenta polypeptide. In particular, it relates to a method for preparing sheep placenta polypeptide powder by enzymatically hydrolyzing sheep placenta into a mixture of small molecule active polypeptides or free amino acids with a relative molecular mass of less than 1000 and its soluble particles. Background technique [0002] From ancient times to the present, health and longevity, continuation of life, and eternal youth have always been the pursuit of human beings that never give up. With the continuous development of material civilization in human society and the continuous improvement of scientific and technological levels, people's desire to enjoy life and explore the miracle of life has been inspired. Thereupon, functional food for delaying aging, strengthening body constitution, beautifying and beautifying skin emerges at the historic moment, and has very considerable economic value. [000...

Claims

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Application Information

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IPC IPC(8): A23J3/04A23J3/34A23L1/305A23L33/17
Inventor 边同
Owner INNER MONGOLIA JIANIBIOLOGICAL TECH DEV
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