Compound dandelion film coated tablet and preparation method thereof

A technology for film-coated tablets and Gongyingsu tablets is applied in the field of medicines to achieve the effects of short production cycle, low equipment investment and guaranteeing the curative effect of medicines

Inactive Publication Date: 2013-01-23
LUOYANG SHUNSHI PHARMA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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Method used

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Embodiment Construction

[0013] In conjunction with the given embodiment, the present invention is described:

[0014] A compound gongying film-coated tablet, the compound gongying film-coated tablet refers to the compound gongying tablet formed by spraying an alcohol-soluble film coating material on the surface of the compound gongying plain tablet.

[0015] Prepare the preparation method of compound Gongying film-coated tablet, its step is as follows:

[0016] (1) Slurry preparation: put 1.5kg of film coating material in the slurry preparation tank, add 20kg of 95% ethanol to prepare an alcohol-soluble film coating material solution, stir evenly, and set aside;

[0017] (2) Preheating: Put 100kg of the pressed compound gongyingsu tablet in the coating machine, turn on the hot air, and turn the host to make the compound gongyingsu tablet roll in the coating machine, and the temperature gradually rises to 38-42°C;

[0018] (3) Spraying: Adjust the spray gun, spray evenly stirred alcohol-soluble film ...

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Abstract

The invention belongs to the technical field of medicines, and discloses a compound dandelion film coated tablet and a preparation method thereof. The compound dandelion film coated tablet is a dandelion tablet which is formed by spraying an alcohol-soluble film coating material on the surface of a taraxacin tablet. The preparation method of the dandelion film coated tablet comprises three technological processes of liquid mixing, preheating and spraying. Compared with a compound dandelion sugar-coated tablet in the prior art, the dandelion film coated tablet which is prepared by the method has the following advantages that less auxiliary materials are used, so that the cost is lowered; broken tablets are reduced, the yield is increased, and the production time is greatly shortened; the tablet appearance is improved; the tablet has good humidity resistance, and the tablet stability is increased; the tablet dissolution rate is increased, so that the tablet is quickly disintegrated and quickly cures, and the bioavailability and clinical effects are improved; the bad smell of the tablet is covered; and the dandelion film coated tablet is suitable for most people including diabetic patients.

Description

technical field [0001] The invention belongs to the technical field of medicines, and mainly relates to a compound gongying film-coated tablet and a preparation method thereof. Background technique [0002] Compound Gongying Tablets are composed of dandelion and Radix Radix, which have the effect of clearing away heat and detoxifying, and are used for upper respiratory tract infection. Fufang Gongying Tablets is an over-the-counter medicine for colds. Currently, the products on the market are sugar-coated tablets. According to market sales and feedback from patients, the sugar-coated tablets of Fufang Gongying Tablets contain sugar, which makes it inconvenient for some patients, especially diabetics, to take them. A large number of auxiliary materials are used in the production process: talcum powder, sucrose, long production cycle, and the product is prone to mildew and splinters. In recent years, film-coated tablets have become the direction of tablet drug development and...

Claims

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Application Information

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IPC IPC(8): A61K36/315A61K36/288A61K9/28A61P11/00A61P31/04A61P31/12
Inventor 何广政
Owner LUOYANG SHUNSHI PHARMA
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