Plasma small peptide producing process

A production method and plasma technology, applied in the field of bioengineering, can solve problems affecting the development of the feed industry, resource waste, and backward processing technology, so as to improve animal production performance and digestibility, increase the content of probiotics, and reduce digestive tract diseases Effect

Inactive Publication Date: 2007-03-21
王焕玉 +1
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Problems solved by technology

Most protein fishmeal in my country mainly depends on imports, which is expensive and seriously affects the development of the feed industry. It is imminent to develop and utilize other animal protein resources.
Leftovers from animal slaughterhouses - blood, which is a good source of animal protein, but due to backward processing technology, the animal absorption rate of the finished product does not exceed 20% during use, resulting in a serious waste of resources
In recent years, some advanced processing technologies have been introduced in China, such as spray drying, fermentation, etc. Due to the limited rupture of red blood cell membranes in the processing process, the animal absorption rate is not high, and a large amount of addition can easily cause poor palatability, etc. Phenomenon, affecting the normal promotion and application

Method used

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with implementation

[0025] Take 1000g of fresh livestock and poultry plasma and pump it into the digester, ventilate at a ratio of 20%, stir and cook at 100°C for 20 minutes, crush the cooked plasma through a 40-mesh paste grinder, weigh it and put it into the digester. Enzyme hydrolysis tank, enter the plasma in the enzymolysis tank, add 10% phosphoric acid at a ratio of 8%, stir evenly, keep the pH value between 5.0-6.0, then cool down to 45°C with cold water circulation, and then add 10% phosphoric acid at a ratio of 7% Add the protease that has been produced, and perform enzymolysis at 42±2°C for 11 hours, stirring for 5 minutes every half hour during this period, and take the enzymatically hydrolyzed plasma out of the tank after 11 hours. Then, put 1 / 4 of the enzymatic blood out of the tank into the centrifuge for dehydration, and the dehydrated enzymatic blood is mixed with the undehydrated soy...

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Abstract

The present invention is plasma small peptide producing process, and features that by means of modern biological process including fermentation, cleavage and other steps, animal plasma as the leftover from butchering is prepared plasma small peptide as the composite protein containing synthase, prebiotics, organic acid, organic iron compound and vitamin B. The plasma small peptide may be used to replace fish meal to enhance animal raising efficiency and quality, reduce environmental pollution and low animal raising cost.

Description

technical field [0001] The invention relates to the technical field of bioengineering, in particular to a production method and process of small plasma peptides. Background technique [0002] Global protein resources are increasingly scarce, especially animal protein (such as fishmeal) is in short supply. Most protein fishmeal in my country mainly depends on imports, which is expensive and seriously affects the development of the feed industry. It is imminent to develop and utilize other animal protein resources. The leftovers of animal slaughterhouses - blood, it is a good source of animal protein, but due to backward processing technology, the animal absorption rate of the finished product does not exceed 20% during use, resulting in a serious waste of resources. In recent years, some advanced processing technologies have been introduced in China, such as spray drying, fermentation, etc. Due to the limited rupture of red blood cell membranes in the processing process, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P21/02A23J1/06A23K1/04A23K10/24
Inventor 王清明王焕玉
Owner 王焕玉
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