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Preparation of gastrodia tuber Toufengling pills

A technology of Tianma head and prescription is applied in the field of production technology of Chinese patent medicine tablets, which can solve the problems of low quality standard control indicators, loss of aromatic components, and less testing data, and achieves quality and curative effect guarantee, quality standard improvement, and stability. improved effect

Inactive Publication Date: 2003-11-19
毛友昌
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The capsule has the loss of aromatic components in the production process of some aromatic medicinal materials in the prescription, which affects the efficacy of the medicine. At the same time, there are low quality standard control indicators in the production process, only blindly thin-layer qualitative identification, and few testing data. shortcoming

Method used

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Embodiment Construction

[0032] The best embodiment of the invention is: the ten medicinal herbs are cleaned separately to remove impurities and pass the test for future use. Take Gastrodia elata and grind it into a fine powder for later use; mix and grind the rest of Achyranthes bidentata and other nine flavors into a coarse powder, add water and cook three times, each time for 1-3 hours, collect the volatile oil and water cooking liquid for later use; combine the water cooking liquid and centrifuge, and the supernatant film is concentrated to a relative Concentrate with a density of 1.05-1.15 (80°C), spray dry, and collect the dry cream powder for later use; add an appropriate amount of cyclodextrin to the extracted volatile oil to make an inclusion compound of volatile oil cyclodextrin or dissolve it with an appropriate amount of ethanol to form an ethanol solution of volatile oil for later use; take the above Fine powder, dry paste powder, plus appropriate amount of auxiliary materials, mixed evenl...

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Abstract

A Chinese medicine "Toufengling tablet" for intractable headache, numb limbs and chronic lumbocrural pain is prepared through pulverizing gastrodia tuber, extracting volatile oil from 9 Chinese-medicinal materials including achyranthes root, mixing with cyclodextrin, dissolving in alcohol, concentrating the decoction and spray drying, mixing all together, adding additive, tabletting and coating.

Description

technical field [0001] The invention relates to the technical field of manufacturing technology of Chinese patent medicine tablets, in particular to a preparation method of Tianmatou Fengling tablets. Background technique [0002] Tablet is a commonly used drug dosage form. According to the relevant drug laws and regulations of our country, changing the dosage form is regarded as a new drug research. The original dosage form of Tianmatou Fengling Tablet is Tianmatou Fengling Capsule, which has been included in the drug standards of the Ministry of Health of my country. The fifth volume of prescriptions of traditional Chinese medicine. The technical characteristics of the original dosage form are that the medicinal materials (ten flavors) in the prescription are made by mixing Gastrodia elata fine powder with the remaining nine flavors decocted in water, and then drying and subpackaging. The capsule has the loss of aromatic components in the production...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/20A61P25/04A61P29/00
Inventor 毛友昌毛晓敏
Owner 毛友昌
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