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Method for extracting sheep embryo bioelement from sheep placenta by utilizing low temperature of liquid nitrogen

A technology for sheep placenta and sheep placenta, which is applied in the field of extracting sheep placenta from sheep placenta by utilizing liquid nitrogen low-temperature oxygen discharge and extracting sheep placenta, can solve the loss of active components, the reduction of sheep placenta extraction rate, and the activity of sheep placenta. Loss of ingredients and other issues to achieve the effect of preventing pollution

Inactive Publication Date: 2010-03-03
黄继红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the backward processing technology and technical means, the loss of its active ingredients is very large.
At present, the processing technology of sheep placenta adopts common pulverization method, which causes serious loss of active ingredients in sheep placenta and reduces the extraction rate of sheep placenta.
For example, the patent application with the application number 03105226.6 uses ordinary manual chopping or mincing with a meat grinder, and the peptide content after extraction is only 20-26%; The composition is only 50%; and there is no relevant report on the pretreatment process of using liquid nitrogen beating for sheep placenta

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: Select 1.5Kg of fresh and healthy sheep placenta as raw material, rinse it with deionized water for use; add liquid nitrogen while pulverizing the sheep placenta, and grind the ambient temperature at 25°C; The mixing ratio of slurry and water is 1:3, the temperature is 40°C, the time is 60 minutes, the pH is naturally hydrolyzed; then extracted with 0.9% normal saline; filtered with inorganic membrane; sterilized at 450 atmospheres, and the sheep placenta polypeptide in the extract is detected for immunity The content of globulin active ingredient is 83.9%.

Embodiment 2

[0009] Embodiment 2: Use 1.8Kg of fresh and healthy sheep placenta as raw material, rinse it with deionized water for use; add liquid nitrogen while pulverizing the sheep placenta, and grind the ambient temperature at 25°C; The mixing ratio of slurry and water is 1:4, the temperature is 40°C, the time is 50 minutes, the pH is naturally enzymatically hydrolyzed; then extracted with 0.9% normal saline; filtered with inorganic membrane; The protein active ingredient content is 82.5%.

Embodiment 3

[0010] Embodiment 3: Use 1.4Kg of fresh and healthy sheep placenta as raw material, wash it with deionized water for use; add liquid nitrogen while pulverizing the sheep placenta, and grind the ambient temperature at 25°C; The mixing ratio of slurry and water is 1:3 water, temperature 45°C, time 60 minutes, pH natural enzymatic hydrolysis; then extract with 0.9% normal saline; inorganic membrane filtration; sterilize at 450 atmospheres, detect sheep placenta polypeptide in the extract The content of immunoglobulin active ingredient is 84.6%.

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PUM

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Abstract

The invention discloses a method for extracting sheep embryo bioelement from a sheep placenta by utilizing the low temperature of liquid nitrogen, comprising the following steps: adding liquid nitrogen while pulverizing the sheep placenta at the pulverization environmental temperature of 24-25 DEG C; enzymolyzing the sheep placenta serum; salt extracting; membrane filtering; and ultra-high pressure sterilizing. The invention adopts the technique of liquid nitrogen deoxygenation serum grinding, thereby preventing the pollution during the process of sheep placenta processing and effectively protecting the active components of the sheep embryo bioelement; and by adopting the method, the content of polypeptide immunoglobulin active component of the sheep embryo bioelement can be improved by 30percent compared with the prior method to reach more than 80 percent.

Description

technical field [0001] The invention relates to a method for extracting sheep placenta from sheep placenta, in particular to a method for extracting sheep placenta from sheep placenta by using liquid nitrogen to exhaust oxygen at low temperature, and belongs to the field of food processing. Background technique [0002] Sheep placenta has a wide range of functions in medicine. It has magical effects such as enhancing the body's immune function, regulating the body's endocrine, maintaining the body's normal functions, enhancing the body's endurance, improving hematopoietic function, beautifying the skin, and delaying aging. However, due to the backward processing technology and technical means, the loss of its active ingredients is very large. At present, the processing technology of sheep placenta adopts the common pulverization method, which causes serious loss of active ingredients in sheep placenta and reduces the extraction rate of sheep placenta. For example, the paten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/54A61P37/04A61P5/00A61P7/06A61P39/06A61P17/00A61K35/50
Inventor 黄继红
Owner 黄继红
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