Preparation method of pig blood plasma protein powder

The technology of plasma protein powder and manufacturing method is applied in the field of animal plasma processing, which can solve the problems of high inorganic salts and impurities, ash content of plasma protein products, easy damage to blood cells, etc., and achieve the effects of improving purity, reducing plasma water content and improving quality.

Inactive Publication Date: 2015-06-03
HUNAN XIMU BIOTECH
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Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a method for producing pig blood plasma protein powder, aiming at solving the problem that the existing production method is easy to destroy blood cells, and the finished product of plasma protein has more ash content, inorganic salts and impurities. question

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  • Preparation method of pig blood plasma protein powder

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[0018] The invention provides a method for manufacturing pig blood plasma protein powder. In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] Such as figure 1 Shown is a specific embodiment of a method for manufacturing pig blood plasma protein powder of the present invention. The methods include:

[0020] S100. Input the pig blood into the first drum of the centrifuge, and perform preliminary centrifugal separation with a predetermined first centrifugal inertial force.

[0021] S200. Input the preliminarily separated pig blood into the second drum of the centrifuge, and finally centrifuge it with a predetermined second centrifugal force t...

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Abstract

The invention provides a preparation method of pig blood plasma protein powder, wherein the method comprises the following steps: step A, inputting pig blood to a first rotary drum of a centrifugal machine and performing primary centrifugal separation by a preset first centrifugal inertia force; step B, inputting the primarily-separated pig blood to a second rotary drum of the centrifugal machine, and performing final centrifugal separation by a preset second centrifugal inertia force to obtain pig blood plasma; step C, ultra-filtering the pig blood plasma by a semipermeable membrane; step D, drying the pig blood plasma obtained after final separation to obtain the plasma protein powder. By utilizing secondary centrifugation of different centrifugal inertia forces, damages of the pig blood cells during centrifugation are reduced and the quality of the pig blood plasma is improved; by further adopting an ultrafiltration method, impurities such as ash content of the pig blood plasma are reduced, and the purity of a final finished product is improved; besides, by adopting the ultrafiltration method, the water content of the blood plasma can be reduced as well, so that the energy consumption caused in subsequent drying operation is reduced, the cost is lowered and the drying time is shortened.

Description

technical field [0001] The invention relates to the technical field of animal plasma processing, in particular to a method for manufacturing pig blood plasma protein powder. Background technique [0002] Because of its high medicinal value and low price, pig blood is widely used in the production of medicines. For example, pig blood is used as raw material to extract protein, heme, immunoglobulin and SOD enzyme, and different health foods can be prepared respectively, which have the functions of easy digestion and absorption, blood enrichment, immunity enhancement and anti-aging. Pig blood is very rich in nutrients, known as "liquid meat". According to measurements, every 100 grams of pig blood contains 19 grams of protein, which is higher than the content of beef, lean pork and eggs; the fat content is very small, only 100 grams per 100 grams Contains 0.4 grams, so pig blood is a low-calorie, low-fat, high-protein food; in addition, pig blood contains essential inorganic s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J1/06
Inventor 邓飞陈道仁
Owner HUNAN XIMU BIOTECH
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