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Dispersive tablet of common lamiophlomis rhizome and its prepn

A unique and dispersible tablet technology, applied in the directions of medical preparations, pharmaceutical formulations, and pills containing active ingredients, which can solve the problems of slow disintegration of tablets and capsules, affecting the rapid functioning of drugs, etc.

Inactive Publication Date: 2005-09-28
湖南康普药业一笑堂制药有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] Tablets and capsules have disadvantages such as slow disintegration, which affects the rapid action of the drug

Method used

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Embodiment Construction

[0014] The present invention is further described as follows in conjunction with specific embodiment:

[0015] A dispersible tablet of unique taste, the main component of which is unique taste, and the dispersible tablet of unique taste is a dispersible tablet made of it and an appropriate amount of auxiliary materials. The auxiliary material is to make the tablet disintegrate and excipient quickly. Compared with the ordinary tablet and capsule made by Duyiwei, it is characterized in that it can quickly disintegrate into uniformly dispersed tablets in water within three minutes after oral administration. The fine powder granules are conducive to the dissolution and absorption of the unique medicine, while the ordinary tablets and capsules of the unique medicine need to disintegrate slowly within 30 minutes.

[0016] The auxiliary materials for making unique dispersible tablets are:

[0017] Excipients added for granulation: lactose, calcium sulfate, mannitol, xylitol, starch,...

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Abstract

The dispersive tablet of common lamiophlomis rhizome contains common lamiophlomis rhizome extract as main component and proper amount of supplementary material, and is prepared through decocting common lamiophlomis rhizome, filtering and concentrating to obtain extractum, mixing with supplementary material, pelletizing, drying and tabletting or coating. The supplementary material is one of lactose, mannitol, calcium sulfate, starch, xylitol, sodium carboxymethyl starch, sodium carboxymethyl cellulose, etc or their combination. The dispersive tablet of common lamiophlomis rhizome is superior to common tablet and capsule in that after being oral taking, it may disintegrate fast into fine grains favorable to leaching and absorption of the medicine and thus has high bioavailability.

Description

Technical field: [0001] The invention relates to a traditional Chinese medicine tablet and a manufacturing process thereof, in particular to Duyiwei dispersible tablet and a preparation method thereof. Background technique: [0002] Dispersible tablets are a pharmaceutical dosage form. According to the relevant laws and regulations on drug management in my country, changing the dosage form is managed as a new drug research. Duyiwei's original dosage forms such as capsules and tablets are included in the standards issued by the Ministry of Pharmaceuticals. [0003] The technical characteristics of the original capsules and tablets are to extract the medicinal materials in the prescription, concentrate the filtrate into an extract, dry and crush the extract, add appropriate auxiliary materials, directly fill the capsules, or granulate, dry and then press Formed into tablets and coated. [0004] Tablets and capsules have the disadvantages of slow disintegration, which affects...

Claims

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Application Information

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IPC IPC(8): A61K9/20
Inventor 李叶华江岩
Owner 湖南康普药业一笑堂制药有限公司
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