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Method for preparing microbial fermentation preparations of astragalus roots

A technology of microbial fermentation and astragalus, applied in fermentation, medical preparations containing active ingredients, antiviral agents, etc., can solve the problems affecting the long-term use of astragalus, and achieve the effects of improving bioavailability, enhancing immunity, and absorbing quickly

Inactive Publication Date: 2010-03-10
TIANJIN SHENGJI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem of excessive residues of harmful substances such as heavy metals, pesticides, and carcinogens in Chinese herbal medicines has not been resolved, which affects the long-term use of Astragalus

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The preparation method of the microbial fermentation preparation of Radix Astragali comprises the steps:

[0023] (1) decocting the Astragalus membranaceus water and concentrating it to a concentration of 1.0 g / ml to prepare the Astragalus membranaceus extract;

[0024] (2) Inoculate the EM original dew into the Radix Astragali extract at a mass ratio of 2:100, and ferment at 20-30° C. for 2 months to obtain a fermentation broth;

[0025] (3) The fermented liquid is separated, extracted and refined to prepare a microbial fermented granule preparation of Astragalus membranaceus. The original EM used contains bacillus, lactobacillus, yeast, light and bacteria.

Embodiment 2

[0027] The preparation method of the microbial fermentation preparation of Radix Astragali comprises the steps:

[0028] (1) decocting the Astragalus membranaceus water and concentrating it to a concentration of 0.3-3.0 g / ml to prepare the Astragalus membranaceus extract;

[0029] (2) Inoculate the EM original dew into the astragalus extract at a mass ratio of 1:100, and ferment at 10-20° C. for 1 month to obtain a fermentation broth;

[0030] (3) The fermented liquid is separated, extracted and refined to make a microbial fermented tablet of Radix Astragali.

Embodiment 3

[0032] The preparation method of the microbial fermentation preparation of Radix Astragali comprises the steps:

[0033] (1) Decocting the Radix Astragali in water and concentrating it to a concentration of 3.0 g / ml to prepare an extract of Radix Astragali;

[0034] (2) Inoculate the EM original dew into the Radix Astragali extract at a mass ratio of 5:100, and ferment at 25-30° C. for 5 months to obtain a fermentation broth;

[0035] (3) The fermented liquid is separated, extracted and refined to prepare a microbial fermentation preparation of Radix Astragali.

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Abstract

The invention discloses a method for preparing microbial fermentation preparations of astragalus roots. The method comprises the following steps: (1) decocting and concentrating astragalus root waterto a concentration between 0.3 and 3.0 g / ml and preparing astragalus root extract; (2) inoculating the astragalus root extract with EM original liquid in the mass ratio of 0.5-5:100, fermenting the obtained product for 0.5 to 5 months at a temperature between 10 and 40 DEG C and obtaining fermented liquid; and (3) separating, extracting and refining the fermented liquid to prepare a microbial fermentation preparation of astragalus roots. The method has the advantages of introducing the EM original liquid into the astragalus roots for fermentation and metabolism, reducing or removing heavy metals, pesticides and carcinogenic substances in medicinal materials through the biotransformation function of the EM original liquid, metabolizing macromolecular substances to be small-molecular activesubstances through microbial fermentation, improving bioavailability, ensuring quick complete absorption and reducing dosage.

Description

technical field [0001] The invention relates to a traditional Chinese medicine preparation, in particular to a preparation method of a microbial fermentation preparation of Astragalus membranaceus. Background technique [0002] Traditional Chinese medicine, rooted in Chinese traditional culture, has a history of thousands of years of development, while the history of chemical synthetic drugs is only more than one hundred years old. However, in the modern medical system, chemical synthetic drugs still dominate. The reason is that chemical synthetic drugs are monomeric drugs with small molecular weight and are easy to enter human cells, so the treatment of lesions is more direct and quick. Traditional Chinese medicine is a compound (group) drug with large molecular weight and is a combination of various chemical components. Mixture, the function and mechanism of action of each component at the cellular and molecular levels has not yet been clarified, so it is slow to take effe...

Claims

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Application Information

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IPC IPC(8): A61K36/481A61P31/14C12P1/04
Inventor 田杏芳王连民
Owner TIANJIN SHENGJI GRP CO LTD
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