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Yinqin tablet contg. Chinese medicines, and its prepn. method

A technology of Yinqin Tablets and Yinqin, which is applied in the direction of medical formulas, medical preparations containing active ingredients, pill delivery, etc., and can solve problems such as difficulty in swallowing, large dosage, and failure to meet the needs of medication.

Inactive Publication Date: 2004-10-20
毛友昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dosage of the capsule is large, 5 capsules at a time, and it is difficult to swallow. In addition, the loss of volatile components in the production process has a certain impact on the curative effect, and the dosage form is single, which is far from meeting people's medication needs. At the same time, its quality standard can be further improved. , based on this, we use modern pharmaceutical technology to make necessary improvements to the product process to form new preparations, and at the same time improve quality control standards to ensure product monitoring quality, improve drug efficacy, and benefit the people

Method used

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Examples

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Effect test

Embodiment Construction

[0029] The best embodiment of this invention is: the four flavors in the prescription are tested and qualified respectively for use; the four flavors in the prescription are crushed into coarse powder, and steamed for 3 times, the first time is 1 hour, and the second and third time are 45 minutes respectively. The volatile oil and water cooking liquid are used for later use; the above-mentioned volatile oil is dissolved with an appropriate amount of ethanol for later use; the water cooking liquid is filtered, the filtrate is concentrated to a concentrated solution with a relative density of 1.08-1.10, spray-dried, and the dry paste powder is collected and mixed with appropriate amount of auxiliary materials, granulated, and dried , spraying the above-mentioned volatile oil, mixing, tableting, coating, quality inspection, and packaging.

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PUM

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Abstract

An improved Chinese dmedicine 'Yinqin tablet' for treating cold fever, cough, pharyngalgia and upper respiratory tract infection is prepared through decocting raw materials and depositing in alcohol while collecting volatile oil, including the volatile oil by cyclodextrin, concentrating, drying, and tabletting. Its advantages are high curative effect, quickly taking its effect and high safety.

Description

technical field [0001] The invention relates to the technical field of manufacturing technology of Chinese patent medicine tablets, in particular to Yinqin tablets and a preparation method thereof. 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 Yinqin Tablet is Yinqin Capsule, which has been included in the national standard compilation of Chinese patent medicines of the State Food and Drug Administration (land mark rises to national standard trial standard). The technical characteristics of the original dosage form are as follows: all the four medicines in the prescription are made into boiled alcohol-sinking dry cream powder, added with auxiliary materials, mixed evenly, and packed into capsules. The dosage of the capsule is large, 5 capsules at a time, and it is dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/20A61P11/04A61P11/14A61P29/00
Inventor 毛友昌毛晓敏
Owner 毛友昌