Preparing process and prescription of loquat syrup for treating cough

A production method and syrup technology, which can be applied in pharmaceutical formulations, medical preparations containing active ingredients, drug delivery, etc., can solve problems such as unsatisfactory antitussive effects, and achieve the effects of no toxic side effects, improved curative effect, and stable product quality

Inactive Publication Date: 2002-10-30
HEFEI YIFAN PHARMA MANAGEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] There are many kinds of cough syrups available in the market, among them, the cough syrup using loquat leaves as the main raw material has less than ideal cough syrup effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The formula is composed of the following eight Chinese medicines: 100g of loquat leaves; 30g of platycodon grandiflorum; 30g of ephedra;

[0014] The specific production process is:

[0015] In the first step, decoct the five flavors of Baibu, loquat leaves, platycodon, licorice, plantain seed, etc. with water twice, extract with dynamic equipment, each time for three hours, combine the filtrate, concentrate to an appropriate amount for later use; take ephedra and decoct it separately Boil twice, each time for three hours, combine the filtrate, concentrate to an appropriate amount for later use; take bitter almonds and fry them yellow, press to remove oil, soak for 48 hours, reflux for extraction, collect the distillate, and test the content of hydrocyanic acid for later use.

[0016] The second step is to take 500g of sucrose to make a simple syrup, mix the five-flavor medicinal liquid such as babu, loquat leaves, ephedra medicinal liquid and simple syrup, boil, add pr...

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Abstract

A loquat syrup for treating cold cough and bronchitis is prepared from 8 Chinese-medicinal materials including loquat leaf, playcodon root, bitter apricot kernel, menthol, etc through decocting 6 of them in water twice (each for 3 hr), merging decoction, filtering concentrating, reflux extracting of bitter apricot kernel to obtain distilled liquid, preparing cane syrup, mixing with the filtrate, boiling, filtering, adding antiseptic, liquid apricot kernel extract, water and alcohol solution of menthol, and mixing.

Description

technical field [0001] The invention relates to a preparation method of a Chinese patent medicine, in particular to a preparation method and formula of cough loquat syrup. Background technique [0002] There are many kinds of cough syrups available in the market, among them, the cough syrup using loquat leaves as the main raw material has less than ideal cough syrup effect Contents of the invention [0003] The purpose of the present invention is to provide a kind of cough-relieving loquat syrup made by new formula and new technology, to improve the curative effect of this medicine. For achieving above object, concrete technique of the present invention is: [0004] In the first step, decoct the five flavors of Baibu, loquat leaves, platycodon, licorice, plantain seed, etc. with water twice, extract with dynamic equipment, each time for three hours, combine the filtrate, concentrate to an appropriate amount for later use; take ephedra and decoct it separately Boil twice,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/08A61P11/14
Inventor 张道荣郭永振张琦
Owner HEFEI YIFAN PHARMA MANAGEMENT
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