Ultrahigh-pressure medium- and low-temperature decoction extraction process for compound traditional Chinese medicine

A technology of compound Chinese medicine and extraction process, which is applied in the field of ultra-high pressure, medium and low temperature Chinese medicine decoction, and can solve the problem of low extraction efficiency

Pending Publication Date: 2021-05-18
天津华泰森淼超高压装备工程技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the deficiencies in the prior art. In the prior art, the extraction of traditional Chinese medicines adopts a single-component single-component extraction method. Although the single-component extraction has high extraction purity, there is a problem of low extraction efficiency. At the same time, The active ingredients obtained after extraction need to be re-prepared according to the formula of the compound medicine before they can be used. The extraction process of ultra-high pressure and medium-low temperature decoction of compound Chinese medicine is provided. This invention is the first time that ultra-high pressure is used to pretreat the compound Chinese medicine, and then it is decocted at medium and low temperature. Boil the compound traditional Chinese medicine, and finally use the ultra-high pressure cold sterilization process to sterilize the extracted active ingredients, which not only makes the extracted active ingredients more sufficient and effective, but also improves the taste

Method used

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  • Ultrahigh-pressure medium- and low-temperature decoction extraction process for compound traditional Chinese medicine
  • Ultrahigh-pressure medium- and low-temperature decoction extraction process for compound traditional Chinese medicine
  • Ultrahigh-pressure medium- and low-temperature decoction extraction process for compound traditional Chinese medicine

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Experimental program
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Effect test

Embodiment 1

[0040] The extraction process of compound traditional Chinese medicine by ultra-high pressure and medium-low temperature decoction is carried out according to the following steps:

[0041] Step 1, medicinal material cleaning: weigh the qualified traditional Chinese medicinal materials according to the ratio of the compound traditional Chinese medicine prescription, and clean them separately to obtain the cleaned traditional Chinese medicinal materials;

[0042] Step 2, crushing medicinal materials: according to different requirements, crush the above-mentioned cleaned Chinese medicinal medicinal materials into Chinese medicinal medicinal materials particles with a particle size of 0.5-1 cm, and mix them for later use;

[0043] Step 3, medicinal material soaking: use purified water to soak the compound Chinese medicinal material granules obtained in step 2 for 30-40 minutes to obtain the soaked compound traditional Chinese medicinal material granules;

[0044] Step 4, ultra-hig...

Embodiment 2

[0057] On the basis of Embodiment 1, in step 9, the packaged product sterilization ultra-high pressure equipment includes a base 22, an ultra-high pressure container 23, an ultra-high pressure container base 24, a frame 25 and a sealing device, and the frame 25 is fixed on the base 22. The high-pressure container base 24 is installed on the base 22 through sliding guide rails, the ultra-high pressure container 23 is installed on the ultra-high pressure container base 24, and the packaged products are put into the inner cavity of the ultra-high pressure container 23 through the openings at both ends of the ultra-high pressure container 23, and the sealing device is installed on the The two sides of the frame 25 are able to move axially.

[0058] The quantity of sealing device is 2, and sealing device comprises end plugging 26, sealing rubber ring, end plugging oil cylinder 29, guide post 27 and guide post connection plate 28, and the head end of guide post 27 installs end pluggi...

Embodiment 3

[0061] On the basis of Example 1, the ultra-high pressure medium-low temperature decoction extraction process of the compound Chinese medicine can also sterilize the filtered medicinal liquid, and then pack it. When the medicinal liquid is sterilized, the liquid preparation continuous sterilization ultra-high pressure equipment is used. The sterilization temperature is 20-25°C, the sterilization pressure is 400-600MPa, and the sterilization time is 10-15min.

[0062] The ultra-high pressure equipment for continuous sterilization of liquid preparations includes a first ultra-high pressure end cap lock nut 14, a second ultra-high pressure end cap lock nut 15, an ultra-high pressure container 16, an ultra-high pressure cavity 17 and a floating piston 18. The first ultra-high voltage end cover lock nut 14 and the second ultra-high voltage end cover lock nut 15 are respectively installed on both sides, and a The first chemical liquid inlet and the second chemical liquid inlet and o...

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Abstract

The invention provides an ultrahigh-pressure medium- and low-temperature decoction extraction process for a compound traditional Chinese medicine. The process comprises the following steps of cleaning medicinal materials, crushing the medicinal materials, soaking the medicinal materials, carrying out ultrahigh-pressure pretreatment on the medicinal materials, decocting at low temperature, pressing residues, centrifugally separating and filtering, canning liquid medicine and carrying out ultrahigh-pressure sterilization. According to the process, the compound traditional Chinese medicine is pretreated at ultrahigh pressure for the first time, then the compound traditional Chinese medicine is decocted at medium and low temperatures, and finally, extracted effective components are sterilized by an ultrahigh-pressure cold sterilization process, so that the extracted effective components are more sufficient and have good efficacy, and the taste is improved.

Description

technical field [0001] The invention relates to the technical field of ultra-high pressure medium-low temperature decoction of traditional Chinese medicine, and more specifically relates to an extraction process of ultra-high pressure medium-low temperature decoction of compound traditional Chinese medicine. Background technique [0002] At present, the extraction of natural medicines at home and abroad all use the single-component single-component extraction method, and so far, a large number of papers on the single-component single-component extraction of natural medicines have been published, such as: ginsenosides, American ginseng saponins, Ganoderma lucidum spore powder , Astragalus polysaccharides, Acanthopanax flavonoids, propolis flavonoids, Epimedium flavonoids, hawthorn flavonoids, mulberry leaf flavonoids, tea polyphenols, glycyrrhizic acid, honeysuckle chlorogenic acid, Schisandra, Rhodiola and other active ingredients of traditional Chinese medicine. . [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J3/00
CPCA61J3/00
Inventor 王兆昕阴凉
Owner 天津华泰森淼超高压装备工程技术有限公司
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