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Process for producing amino acid from blood of slaughtered livestock and poultry

A technology of livestock and poultry blood and amino acids, which is applied in the field of biochemistry, can solve the problems that chemical drugs and high-temperature heat treatment methods do not meet the requirements of obtaining high-quality amino acids, invest a lot of money and management costs, and are not ideal and effective methods, so as to achieve no loss of blood nutrition, The effect of low production cost and short hydrolysis time

Inactive Publication Date: 2016-09-28
金光一
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The sterilization process should be carried out within the range where the protein structure can be completely converted into amino acids and their deformations. Therefore, the use of chemical drugs and high-temperature heat treatment methods do not meet the requirements for obtaining high-quality amino acids. If cost and management are considered, high pressure, freezing, compression, etc. All methods require a large investment of funds and management costs, and they cannot be completely converted into amino acids. Therefore, they are not ideal and effective methods. There are still various complicated problems in the effect level of ultraviolet rays and ultrasonic waves.

Method used

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  • Process for producing amino acid from blood of slaughtered livestock and poultry

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Embodiment 1

[0026] 1. Concentration of blood raw materials: the blood is stored in a 200Kg storage tank under normal temperature and normal pressure. The blood will coagulate under the action of red blood cells, but it will not affect the subsequent processing. The detection will be used for the next process on the premise of no corruption and deterioration. .

[0027] 2. Blood raw material processing: Send the collected coagulated blood into a grinding tank for cell wall breaking treatment, mix the coagulated plasma with water at a ratio of 8:2, and use the OH atomic group multistage pump (OHradical ) stirring, and repeated rotation at a speed of 3600RPM for 20 minutes to 3 minutes, the hydroxide radical (OH-) of the OH atomic group is fully combined with the hydrogen ion (H-) on the cell membrane to produce water (H 2 O), thereby eliminating the hydrogen ions (H-) on the cell membrane and causing the cell membrane to rupture. Therefore, the OH radical can effectively destroy the blood ...

Embodiment 2

[0033] In the 3rd step, the subtilisin of the proteolytic enzyme is changed to Bacillus licheniformis protease, and other implementation processes are the same as in Example 1.

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Abstract

The invention discloses a process for producing amino acid from blood of slaughtered livestock and poultry and belongs to the technical field of biochemistry. The process comprises the following steps: (1) filling blood in a storage tank under normal temperature and normal pressure, and transporting or intensively storing the blood; (2) treating the raw material of the blood, mixing coagulated plasma with water according to a ratio of 8 to (1.5-3), stirring for more than 20 minutes by using an OH radical multistage pump, wherein the OH radical can effectively break blood cell membranes; (3) filtering the raw material via a filter net, feeding the raw material into a reaction tank for carrying out hydrolysis reaction under the reaction temperature of 45-60 DEG C, mixing the raw materials with water according to a ratio of 7 to (2.5-3.5), stirring at a pH value of 7.3-7.6, and carrying out hydrolysis reaction for 5-7 hours via 0.3-0.5% by mass of protein hydrolase; (4) forming amino acid after enzymatic hydrolysis reaction, and filtering foreign matters in the amino acid for twice via a 200-250-mesh filter net; (5) carrying out sterilization treatment; and (6) feeding the amino acid into the storage tank for storing, and packaging. The process for producing amino acid from blood of slaughtered livestock and poultry has the advantages that the pollution is completely avoided, the blood nutrition is not lost, the amino acid is not broken, the hydrolysis time is short, the investment is low, and the production cost is low; therefore, the process is simple and efficient.

Description

technical field [0001] The invention belongs to the field of biochemical technology. Background technique [0002] Due to the huge number of pigs, cattle, livestock, chickens, ducks and poultry slaughtered in my country every year, the amount of blood produced after slaughtering livestock and poultry is also amazing, and most of them are not effectively used and discarded, which not only wastes a lot of precious resources, but also affects The environment is polluted. [0003] At present, the scope of reuse of part of slaughtered animal blood is in the fields of blood clots, rice sausage, etc., raw materials for medical medicine, dry blood meal feed additives, etc., but there are still quite a few parts that are discarded. [0004] According to the "London Convention (International Convention on the Prohibition of Maritime Speculation)", since 2013, the path of ocean dumping of slaughtered blood has been banned from the root cause. The ground treatment of waste blood is ...

Claims

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Application Information

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IPC IPC(8): C12P13/04
CPCC12P13/04
Inventor 金光一
Owner 金光一
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