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Fresh motherwort tablet and preparation method thereof

A technology of fresh motherwort and concentrated liquid, which is applied in the direction of medical formulas, medical preparations containing active ingredients, extracellular fluid diseases, etc., and can solve problems such as single dosage form, small choice, and limited capsule capacity

Inactive Publication Date: 2009-09-02
ZHEJIANG DADE PHARMACEUTICAL GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the preparation with fresh motherwort as raw material, at present only has the fresh motherwort capsule listed in 2001, and its dosage form is single, and the leeway for choosing is very little, and the capsule filling capacity is limited, and the number of capsules of taking each time is more, with fresh motherwort Naturally, the formulations made from dried motherwort are better and more popular

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The best embodiment of this invention is to clean the fresh motherwort, remove impurities, wash, and pass the inspection for later use; take the fresh motherwort and break it, beat the pulp, squeeze the juice, take the juice, add appropriate amount of water to mix the juice, repeat 2-3 Second, combine the juices, filter, concentrate the filtrate to a relative density of 1.05-1.15 (60°C), and the best relative density is 1.06-1.08 (60°C), add appropriate amount of auxiliary materials, mix well, spray dry, and collect the dry paste powder, add appropriate amount of auxiliary materials, mix evenly, granulate, compress into tablets, coat, quality inspect, and get ready.

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PUM

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Abstract

A fresh motherwort tablet and its preparation method are characterized in that: fresh motherwort is crushed, beaten, squeezed, juice taken, the residue is mixed with an appropriate amount of water to squeeze the juice, repeated 2-3 times, the juice is combined, concentrated into a concentrated solution, and an appropriate amount is added After excipients / alcohol precipitation, it is concentrated into a concentrated solution, spray-dried to obtain a dry cream powder, an appropriate amount of excipients is added, mixed, granulated, compressed into tablets, coated, and quality inspected to complete the whole set of production methods. The drug is based on the reform of the dosage form of the existing capsules, and provides the society with a new dosage form of fresh motherwort to meet the ever-advancing needs of medicine and medical treatment. The medicine has the functions of promoting blood circulation, regulating menstruation, promoting diuresis and reducing swelling. For irregular menstruation, dysmenorrhea, amenorrhea, lochia, edema and oliguria; acute nephritis edema. It is clinically popular, safe, stable and effective medicine that is easy to produce, carry and use, and is an ideal product for modern pharmaceutical companies.

Description

technical field [0001] The invention relates to the technical field of manufacturing technology of Chinese patent medicine tablets, in particular to fresh motherwort tablets and a preparation method thereof. Background technique [0002] Tablet is a traditional Chinese medicine form. According to the relevant drug laws and regulations of our country, changing the dosage form is regarded as a new drug research. Motherwort 2000 edition "Chinese Pharmacopoeia" (Part One) contains two kinds of medicinal materials: fresh motherwort and dry motherwort; dry motherwort is used as raw material The 2000 edition of "Chinese Pharmacopoeia" (Part One) included motherwort oral liquid, motherwort liquid extract, and motherwort ointment. The Ministry of Health of the People's Republic of China Drug Standards "Prescriptions of Traditional Chinese Medicine" contains Motherwort Tablets in Volume 13, and Motherwort Granules in Volume 7. Motherwort Granules and Motherwort Tablets are included i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/533A61K9/20A61P15/00A61P7/10
Inventor 毛友昌毛晓敏
Owner ZHEJIANG DADE PHARMACEUTICAL GROUP CO LTD