Prepn process of high content immune globulin whey powder

An immunoglobulin and whey powder technology, which is applied in the fields of immunology and dairy product preparation, can solve the problem that the content of IgG cannot be measured by one-way immunodiffusion method, and achieve the effects of improving immunity, clear steps and strong practicability.
CN101019580AInactive Publication Date: 2007-08-22SUZHOU KEMU ANIMAL MEDICATION
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SUZHOU KEMU ANIMAL MEDICATION
Publication Date
2007-08-22
Estimated Expiration
Not applicable · inactive patent
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Abstract

The preparation process of high content immune globulin whey powder includes the following steps: improving the heat stability of cow colosrum, defatting, precipitating casein, isocratic elution for ultrafiltering and concentrating immune globulin from whey, measuring the separation degree of the immune globulin, vacuum freeze drying immune globulin to obtain milk powder, and packing. Test shows that the high content immune globulin whey powder has effective immune globulin content over 50 % and can raise immunity and prevent diseases effectively.
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Description

technical field

[0001] The invention relates to the technical fields of immunology and dairy product preparation, in particular to a preparation method of high-content immunoglobulin whey powder. Background technique

[0002] Immunoglobulin (Ig for short) is a type of protein produced in humans and higher animals that can specifically interact with antigens after being stimulated by antigens. It is an important part of the body's immune system. Immunoglobulin is the most heterogeneous type of protein among all proteins. According to its physical and chemical properties, especially immunological properties, it can be divided into five categories, namely IgG, IgA, IgM, IgD and IgE. IgG is the main protein in cattle. .

[0003] The commercial development of bovine colostrum and its functional components can be traced back to 1958, when Immuno.Dynamic.Inc of Finland and other companies began to cooperate to study the physiological functions, dosage and safety of bovine colostr...

Claims

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