Preparation method of chick embryo extract

A chicken embryo and extract technology, applied in the field of medicine, can solve the problems of easily destroying the effective nutrients of chicken embryos, difficult to control low-temperature operation, and high equipment requirements, and achieve the effects of improving immunity, good taste and high bioavailability.

Active Publication Date: 2016-11-23
山东宏济堂制药集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet above-mentioned two kinds of methods all have the shortcoming that high-temperature extraction easily destroys the effective nutrient composition in chicken embryo
[0004] Chinese invention patent CN100455294C, the patent number is ZL200510017995.3, and the title of the invention is "Preparation Method of Chicken Embryokin", which discloses a method for preparing chicken embryokin by crushing chicken embryos at low temperature, centrifuging, and ultrafiltration. Disadvantages of complexity, low temperature operation, difficult control and high equipment requirements

Method used

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  • Preparation method of chick embryo extract
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  • Preparation method of chick embryo extract

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A preparation method of chicken embryo extract, comprising the following steps:

[0030] a take the chicken embryo and remove the shell;

[0031] B shelled chicken embryos are dried and pulverized with a pulverizer to obtain 1 kg of 20 mesh powder;

[0032] c chicken embryo coarse powder is put into the mixing tank, add 70% ethanol and stir, fully wet, put into the extraction tank, then add 70% ethanol to immerse the surface of the coarse powder, after soaking for 5 days and nights, use 1 kg of coarse powder Diafiltration was performed at a flow rate of ml / min, and 2 liters of 70% ethanol was used for diafiltration. Collect the leachate into the storage tank, put it in the concentrator after merging, and concentrate it under reduced pressure in a vacuum. When measured at 80°C, the relative density is 0.80-1.00;

[0033] d Weigh the concentrated percolation liquid to obtain 0.18kg. As for the storage tank, add 60°C purified water while stirring until the total weight ...

Embodiment 2

[0035] Embodiment 2 A kind of preparation method of chicken embryo extract:

[0036] a take the chicken embryo and remove the shell;

[0037] B shelled chicken embryos are dried and pulverized with a pulverizer to obtain 1 kg of 80 mesh powder;

[0038] c chicken embryo coarse powder is put into the mixing tank, add 70% ethanol to stir, fully wet, put into the extraction tank, then add 70% ethanol to immerse the surface of the coarse powder, after soaking for 10 days and nights, use 10 per kg of coarse powder Diafiltration was performed at a flow rate of ml / min, and 10 liters of 70% ethanol was used for diafiltration. Collect the leachate into the storage tank, put it in the concentrator after merging, and concentrate under reduced pressure in a vacuum. When measured at 80°C, the relative density is 1.20-1.50;

[0039] d Weigh the concentrated percolate to obtain 0.87kg. As for the storage tank, add 80°C purified water while stirring until the total weight reaches 2.60kg. S...

Embodiment 3

[0041] Embodiment 3 A kind of preparation method of chicken embryo extract:

[0042] a take the chicken embryo and remove the shell;

[0043] B shelled chicken embryos are dried and pulverized with a pulverizer to obtain 1 kg of 60 mesh powder;

[0044] c chicken embryo coarse powder is put into the mixing tank, add 70% ethanol to stir, fully wet, put into the extraction tank, then add 70% ethanol to immerse the surface of the coarse powder, after soaking for 8 days and nights, use 5 per kg of coarse powder Diafiltration was performed at a flow rate of ml / min, and 5 liters of 70% ethanol was used for diafiltration. Collect the leachate into the storage tank, put it in the concentrator after merging, and concentrate it under reduced pressure in a vacuum. When measured at 80°C, the relative density is 1.00-1.20;

[0045] d Weigh the concentrated percolate to obtain 0.44kg. As for the storage tank, add 70°C purified water while stirring until the total weight reaches 0.88kg. S...

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Abstract

The invention belongs to the technical field of medicines and in particular relates to a preparation method of chick embryo extract. Chick embryos are percolated and extracted by utilizing alcohol liquid; a production process is relatively simple; the disadvantage that effective components are damaged by high-temperature extraction is overcome and the disadvantages that a previous process is complicated, low-temperature operation is not easy to control and requirements on equipment are high are also overcome. The chick embryo extract can be used for a traditional Chinese medicine prescription or is singly used; the extract provided by the invention is used for resisting fatigue and improving the immunity and has the advantages that the bioavailability is high and the extract is suitable for large-scale mass production.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to a preparation method of chicken embryo extract. Background technique [0002] A chicken embryo is a fertilized egg, a kind of animal embryo that is cultivated through artificial or chicken incubation before hatching a chick. After the blood vessels are all formed, the chicken embryo presents a state that looks like meat but not meat, like an egg but not an egg. It is rich in nutrients and has been called "the nourishment for the public" since ancient times. It is rich in protein, 18 kinds of amino acids, Various trace elements. [0003] In recent years, people have done more research on chicken embryos or chicken embryos. Chinese invention patent CN1226401A, application number is 98100528.4, and the title of the invention is "'Phoenix fetus' health food and its production method" which discloses a live embryo with an age of Chicken embryos and egg yolks on the 7th ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/57A61K8/98A61P39/00A61P37/04A61P1/14
Inventor 李晶张京华张桥李樱张燕朱传虎
Owner 山东宏济堂制药集团股份有限公司
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