A preparation with the functions of relieving cough and reducing phlegm and its preparation method

A technology of preparation and function, which is applied in the preparation and production of C. glabrata, and the extraction of active ingredients in C. chinensis. It can solve the problems of no reports on cough and phlegm, and achieve good results in relieving cough and reducing phlegm. Rapid curative effect and convenient administration

Active Publication Date: 2017-03-29
贵州科学院贝科生物资源研究开发中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research on guangzhigou catecha alone mainly focuses on the research on chemical components, clinical application research and crude drug identification, etc. There is little research on the medicinal material extract and its preparation products. Only patent application CN201210092331.3 discloses a The iron-coated gold extract with antitumor effect and its preparation method is to use the iron-coated gold water extract, alcohol extract or organic extract to treat mouse H 22 HCC and S 180 Sarcoma, there is no detailed report on cough and phlegm reduction using the active ingredient extract preparation of glaucous catechu tea

Method used

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  • A preparation with the functions of relieving cough and reducing phlegm and its preparation method
  • A preparation with the functions of relieving cough and reducing phlegm and its preparation method
  • A preparation with the functions of relieving cough and reducing phlegm and its preparation method

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Experimental program
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Effect test

Embodiment 1

[0027] Embodiment 1: the preparation of extract

[0028] Take 3 kg of glaucous catechu branches and leaves, and extract the volatile oil by steam distillation for later use; the dregs are reflux extracted with 10 times the amount of 65% ethanol for 3 times, each time for 0.5 hours, the extract is filtered, the filtrates are combined, and then added 8 times the amount of petroleum ether-60 for extraction, after layering, take petroleum ether-60 layer and filter, the filtrate recovers the solvent, concentrates to make an extract with a relative density of 1.30 at 55°C, and combines the extract and volatile oil to obtain the photic branch Gourd tea extract.

Embodiment 2

[0029] Embodiment 2: the preparation of extract

[0030] Get 4.5kg of glaucous catechu branches and leaves and pulverize them, and extract the volatile oil by steam distillation for later use; the dregs are reflux extracted with 6 times the amount of 100% ethanol for 1.5 hours, the extract is filtered, and the filtrate is extracted by adding 6 times the amount of chloroform. After layering, take the chloroform layer and filter it, recover the solvent from the filtrate, concentrate it to make an extract with a relative density of 1.15 at 60°C, combine the extract and volatile oil to obtain the extract of C. glabrata.

Embodiment 3

[0031] Embodiment 3: the preparation of extract

[0032] Take 2kg of the branches and leaves of Catechus glabrata, and extract the volatile oil by steam distillation for later use; the dregs are extracted twice with 80% ethanol at a concentration of 8 times, each time for 1 hour, the extract is filtered, the filtrates are combined, and then added Extract with 7 times the amount of chloroform, after layering, take the chloroform layer and filter, recover the solvent from the filtrate, concentrate it to make an extract with a relative density of 1.20 at 60°C, combine the extract and volatile oil to obtain the tea extract.

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Abstract

The invention relates to a preparation with functions of relieving cough and reducing sputum and a preparation method thereof. The preparation is prepared by taking 2-6 weight parts of littleleaf supplejackherba as a raw material. The preparation method of the preparation comprises the following steps: crushing branches and leaves of littleleaf supplejackherba, and extracting volatile oil by using a steam distillation process for later use; and performing reflux extraction on medicine residues by using ethanol for 1-3 times, filtering an extracting solution, combining filtrates, then adding an organic solvent for extraction, layering to obtain an organic solvent layer, filtering, concentrating the filtrate to obtain an extract, drying, and adding auxiliary materials and the volatile oil to prepare the required preparation. According to the preparation disclosed by the invention, the branches and leaves are adopted to ensure that the utilization rate of effective components of littleleaf supplejackherba can be greatly improved; the preparation is simple in production process; and littleleaf supplejackherba or a composition preparation of littleleaf supplejackherba disclosed by the invention has good effects of relieving cough and reducing sputum, and is significant in curative effect.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicines and health care products, and in particular relates to an extraction method of active ingredients of C. glabrata, a preparation of C. glabrata and a production method thereof. Background technique [0002] Bechemia polyphylla Wall.exLaws.var.leioclada Hand.-Mazz. is a plant of the Rhamnaceae Bechemia genus, also known as iron clad gold, mouse ear and oolong root. Distributed in the southwest of China, it is a traditional medicinal material of the Miao people in Guizhou. Most of the roots, stems, and leaves are used as medicines. They are bitter in taste and flat in nature. [0003] The roots and leaves of guangzhigou catechu are used medicinally to regulate menstruation and activate blood circulation; the roots and seeds are often boiled in water to treat tuberculosis among Sichuan folks; the young leaves can be used as a substitute for tea. According to prior art reports, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/72A23L33/00A61P11/14A61P11/10
Inventor 贾强王芳梁明亮秦华军
Owner 贵州科学院贝科生物资源研究开发中心
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