Production method of extracting small-peptide ferroheme from animal blood

A production method, heme technology, applied in the preparation method of peptides, chemical instruments and methods, hemoglobin/myoglobin, etc., can solve the problems of children's growth retardation, low absorption and utilization rate, and decreased immunity, and achieve the taste Good, good quality, easy to absorb effect

Inactive Publication Date: 2017-03-22
广州市嘉仁高新科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Studies have found that IDA can cause a series of symptoms such as growth retardation, mental retardation, and decreased immunity in children. The cause of the disease is insufficient iron content in food, and most of the sources of iron are plant foods, and the absorption and utilization rate is low.

Method used

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Embodiment

[0024] A production method for extracting small peptide heme from animal blood, the method comprising the steps of:

[0025] (1) Blood collection: In the slaughterhouse, use a tube-type vacuum blood collection knife to quickly collect animal blood, and store the collected blood in a collection bag or a sealable container;

[0026] (2) Anticoagulation: add anticoagulant and ascorbic acid to collection bags or sealable containers according to 2%-15% and 0.045%-0.048% of the blood collection volume before blood collection;

[0027] (3) Static separation: After stirring and mixing, let stand for 100-150 minutes, and use the siphon method to separate the light red blood plasma in the upper layer from the deep red blood cells in the lower layer;

[0028] (4) Centrifugal separation: centrifuge the blood cell liquid separated by standing in a centrifuge at 4500r / m for 10 minutes, remove the upper layer of plasma, and further concentrate the red blood cells;

[0029] (5) Hemolysis: Pu...

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PUM

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Abstract

The invention discloses a production method for extracting small-peptide ferroheme from animal blood, and relates to the field of the production and the preparation of the small-peptide ferroheme. The method comprises the following steps: (1) collecting blood; (2) conducting anticoagulation; (3) conducting standing by and separation; (4) conducting centrifugal separation; (5) conducting hemolysis; (6) conducting ultrasonic disruption; (7) conducting filtration; (8) conducting enzymatic hydrolysis; (9) resisting oxidation and promoting absorption; (10) conducting spray-drying; (11) conducting separation and crystallization; and (12) conducting mixing and shaping. The production method has the advantages of being reasonable in production method and high in resource utilization rate, and the prepared small-peptide ferroheme is good in quality and taste and the small-peptide ferroheme can be easily absorbed by human body.

Description

technical field [0001] The invention relates to the field of production and preparation of small peptide heme, in particular to a production method for extracting small peptide heme from animal blood. Background technique [0002] Iron deficiency anemia (iron deficiency anemia, referred to as IDA) is a worldwide nutritional problem and a common nutritional disease that seriously endangers humans, especially children. According to statistics, about 500-600 million people in the world suffer from IDA, and 95.65% of nutritional anemia patients in my country are IDA. In 2001, the Ministry of Education conducted a survey on primary and secondary school students aged 7 to 14 in my country, and found that the proportion of students suffering from IDA was as high as 27%, which proved that the physical condition of primary and secondary school students in my country was disturbing. Research has found that IDA can cause a series of symptoms such as growth retardation, mental retardat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P21/06C07K14/805C07K1/30
CPCC12P21/06C07K14/805
Inventor 宗志伦
Owner 广州市嘉仁高新科技有限公司
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