Method for preparing water-soluble propolis extract liquid

A technology for extracting and water-dissolving, which is applied in the field of preparing water-dissolving propolis extracts, can solve the problems of affecting medical and health care effects, reducing the content of active ingredients, and easily sticking to the wall of a water cup, and achieves remarkable medical and health care effects and effective ingredients. High content and good water solubility

Inactive Publication Date: 2007-12-05
BEIJING MIXIANGCUN PROPOLIS
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

In the process of water dilution, the active ingredients of propolis are precipitated, forming dark brown floating matter, suspended matter and sediment, which are easy to stick to the wall of the water cup, resulting in a decrease in the content of active ingredients and affecting the efficacy of medical care.
[0004] The water-soluble propolis liquid that prior art produces, how with chemical emulsifier, solubilizing agent, tensio-active agent (as Tween class, Span class, polyethylene glycol class etc.) is that solvent is processed, although water-soluble, However, excessive use of chemical agents and their decomposition products have certain toxic and side effects

Method used

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  • Method for preparing water-soluble propolis extract liquid

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Embodiment Construction

[0010] Below in conjunction with embodiment, further set forth the present invention. It should be understood that the examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

[0011] Select natural fresh propolis, after freezing and pulverizing, add to 55% alcohol content solution, stir thoroughly, and separate solid and liquid after 24 hours; add the solid part into 65% alcohol content solution, fully stir, and separate solid and liquid after 24 hours; Add the solid part into the solution with 75% alcohol content, stir well, and separate the solid and liquid after 24 hours; add the solid part into the solution with 85% alcohol content, stir well, and separate the solid and liquid after 24 hours; combine the filtrates and adjust the active ingredients To meet the standard requirements, it becomes a qualified water-soluble propolis extract.

[0012] The water-soluble propolis extract prepared by the method of ...

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Abstract

The present invention provides preparation process of water soluble propolis extract liquid, and the preparation process uses no chemical emulsifier, cosolvent and surfactant and has no change of pH value of propolis. The preparation process includes extracting propolis with mixture of pure water and edible alcohol, solid-liquid separating, filtering to obtain filtrate, and regulating the effective component content. The water soluble propolis extract liquid has high water solubility, golden color, scent from propolis, good taste, high nutritious component content, low heavy metal content, no toxic side effect and obvious health care function.

Description

technical field [0001] The invention relates to a preparation method of water-soluble propolis extract, which belongs to the field of medicine and health product production. Background technique [0002] Propolis is a resinous substance collected by bees from the axillary buds, flower buds, and wounds of new branches of glue-source plants, which is injected into the glandular secretions of bees and processed and transformed into a gelatinous substance. The basic components of propolis are flavonoids, which have special biological activity and are widely used in the field of medicine and health products. [0003] The propolis extract produced by traditional technology is diluted with water before consumption. In the process of water dilution, the active ingredients of propolis are precipitated, forming dark brown floating matter, suspended matter and sediment, which are easy to stick to the wall of the water cup, resulting in a decrease in the content of active ingredients a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K35/64A61K9/08A23L1/076A23L21/20A61K35/644
Inventor 王振山
Owner BEIJING MIXIANGCUN PROPOLIS
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