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A kind of preparation method of Radix Pseudostellariae extract

A technology of Radix Radix Radix et Rhizoma extract, applied in the field of preparation of Radix Rhizoma Radix Rhizoma Radix Rhizoma Extract, achieves the effects of saving time, facilitating standardized operation and use of large-scale processes, and improving detoxification efficiency

Active Publication Date: 2019-12-06
FUJIAN BRADY PHARMA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the current extraction of Pseudostellaria Pseudostellaria is concentrated on dried Pseudostellaria Pseudostellaria as the raw material for extraction, and there is no report on the effective extraction of Pseudostellaria Pseudostellariae from fresh ginseng. Fresh ginseng as the raw material for effective extraction can not only save the process of drying and processing Pseudostellaria ginseng, significantly reduce costs, save a lot of time, but also minimize the pollution of harmful microorganisms during drying and storage

Method used

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  • A kind of preparation method of Radix Pseudostellariae extract
  • A kind of preparation method of Radix Pseudostellariae extract
  • A kind of preparation method of Radix Pseudostellariae extract

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Embodiment 1

[0035] A preparation method of Taizishen extract, the steps are as follows:

[0036] S1. Pretreatment of fresh ginseng of Radix Radix: the fresh ginseng of Radix Radix is ​​successively subjected to four processes of washing, removing whiskers, drying and cutting; wherein, cleaning refers to digging out the fresh ginseng of Radix Radix from the soil and washing it with clean water to wash off Radix Radix. Soil and other sundries on the surface of ginseng; beard removal refers to manually cutting off the washed Taizishen tail whiskers; drying refers to drying the Taizishen after hair removal for 10 hours; cutting refers to drying the dried Taizishen Cut off from the center of the ginseng body, so that one is divided into two;

[0037] S2, double-stage steam explosion treatment: take the cut off Radix ginseng as the blasting matrix, pass through steam explosion treatment I and steam explosion treatment II successively, and the time interval between two-stage steam explosion trea...

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Abstract

The invention belongs to the technical field of the extraction of radix pseudostellariae, and particularly discloses a preparation method of a radix pseudostellariae extract. The preparation method comprises totally six steps of pretreatment of fresh radix pseudostellariae, two-section steam explosion treatment, hot-water extraction, extracting solution CO2 treatment, three-stage filtration and detoxication. A two-section steam explosion technique in the preparation method not only relatively well achieves an extraction pretreatment effect of radix pseudostellariae, but also quite well achieves an enzyme deactivation purpose of fresh radix pseudostellariae; meanwhile, a process can also reduce and even remove toxic substances generated in steam explosion; as fresh tassel-removed radix pseudostellariae is adopted as an extraction raw material, not only can a drying processing working procedure of radix pseudostellariae be omitted, a cost be decreased obviously and much time be saved, but also the pollution of harmful microorganisms in drying and storage procedures can be furthest reduced; the preparation method provided by the invention is extremely applicable to the preparation and the production of the radix pseudostellariae extract, which are carried out by an enter in a source area of radix pseudostellariae; a new way is provided for the deep processing of radix pseudostellariae.

Description

technical field [0001] The invention belongs to the field of preparation of effective substances of Radix Rhizoma Radix, in particular to a preparation method of an extract of Radix Rhizoma Radix. Background technique [0002] Taizishen was first recorded in "Compendium of Materia Medica". It is the tuberous root of Caryophyllaceae plant, mainly produced in Fujian, Jiangsu, Anhui, Shandong and other provinces. The 2010 edition of "Chinese Pharmacopoeia" describes that Taizishen is sweet, slightly bitter, and has a flat nature; it returns to the spleen and lung meridians; it has the effects of invigorating the spleen and invigorating the spleen, invigorating the spleen, invigorating the body and moistening the lung; Insufficient yin, spontaneous sweating, thirst, and dryness of the lungs. The Radix Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Rhizoma Radix is ​​one of the "List of Items That Can Be Used in He...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/36
CPCA61K36/36A61K2236/15A61K2236/331A61K2236/53A61K2236/55
Inventor 张炎达潘慧青肖建设赵齐
Owner FUJIAN BRADY PHARMA CO LTD
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