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Stock solution of sheep embryo and sheep placental peptide and preparation method thereof

A sheep placenta, sheep embryo technology, applied in food preparation, medical raw materials derived from mammals, metabolic diseases, etc., can solve the problems of low content of polypeptides and amino acids, loss of the meaning of using placenta, etc., and increase the content of polypeptides and amino acids. , Easy to absorb, quality controllable effect

Inactive Publication Date: 2012-01-25
HUZHOU KANGHAISI BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, we believe that the above two preparations have their own disadvantages. The former destroys the natural active substances in the placenta during the hydrolysis process and loses the meaning of using the placenta; although the latter has a variety of natural active substances, the content of polypeptides and amino acids is very small, such as It can integrate the two, not only retain the natural active substances in the placenta, but also increase the content of peptides and amino acids

Method used

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  • Stock solution of sheep embryo and sheep placental peptide and preparation method thereof
  • Stock solution of sheep embryo and sheep placental peptide and preparation method thereof

Examples

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Effect test

Embodiment 1

[0021] A preparation method of sheep embryo and sheep placenta stock solution, the method comprises the following steps:

[0022] 1) Pretreatment of sheep embryos and sheep placenta raw materials: take sheep embryos and sheep placenta aged 2-3 months as raw materials, wash and remove impurities, and crush them into coarse powder at a low temperature of 0-5°C.

[0023] 2) Superfine pulverization of sheep embryos and sheep placenta, cell wall breaking: freeze the coarse powder of sheep embryos and sheep placenta at low temperature (-40℃~-45℃) for 2 hours, then ultrafine pulverization at low temperature (-20℃) (WZJ100 medicinal super micro pulverizer), the cell wall is broken to reach a particle size of 0.1-10μm.

[0024] 3) Extraction and enzymatic hydrolysis of sheep embryo and sheep placenta: add 6 times of distilled water to extract the sheep embryo and sheep placenta serum after ultrafine grinding and cell wall breaking, then filter to obtain filtrate A and precipitate A, an...

Embodiment 2

[0032] A method for preparing sheep embryo and sheep placenta stock solution, except that papain is used for enzymatic hydrolysis in step 3), other technical solutions are as described in Example 1.

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Abstract

The invention relates to a sheep embryo and sheep placenta biological product and a preparation method thereof. The preparation method of a stock solution of the sheep embryo and sheep placental peptide comprises the following steps of: (1) preliminarily treating raw materials of the sheep embryo and sheep placenta; (2) carrying out ultra-fine pulverization and cell-wall breaking on the sheep embryo and sheep placenta; and (3) carrying out extraction and enzymolysis on the sheep embryo and sheep placenta: adding 3-10 volumes by weight of distilled water in sheep embryo and sheep placenta slurry subjected to cell-wall breaking, carrying out warm immersion and extraction and then filtering to obtain filtrate A and precipitation A; carrying out protease enzymolysis on the precipitation A andsuction filtration to obtain hydrolyzate B; and combining the filtrate A and the hydrolyzate B to obtain the stock solution of the sheep embryo and sheep placental peptide. The stock solution of the sheep embryo and sheep placental peptide by adopting the method not only retains natural active substances in the placenta, but also increases the contents of polypeptides and amino acid in the placenta.

Description

technical field [0001] The invention relates to a sheep embryo and sheep placenta biological product and a preparation method thereof. Background technique [0002] Our country has a long history of using various organs, tissues and metabolites of animals for disease treatment, disease prevention and medical care. There is a complete pharmacy classic - "Shen Nong's Materia Medica", which includes bezoar, rhino horn, velvet antler, donkey-hide gelatin and other animals. Drug records. It shows that our country has already used animal drugs to process, extract, and refine in pharmaceutical technology to form relatively pure pharmaceuticals. [0003] Placenta (Placenta), also known as "Ziheche", is a commonly used traditional Chinese medicine. Modern medical research shows that: placenta contains a variety of immunoglobulins, active peptides and other biologically active substances, amino acids, minerals and other components (collectively referred to as live cells). A regulato...

Claims

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Application Information

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IPC IPC(8): A61K35/54A23L1/29A61P37/02A61P3/02A61K35/50A23L33/00
Inventor 姜雪琪姜艳
Owner HUZHOU KANGHAISI BIOLOGICAL TECH
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