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Cough syrup and preparation method thereof

A technology of cough syrup and fructose, which is applied in the direction of medical formula, medical preparations with non-active ingredients, medical preparations containing active ingredients, etc., to achieve the effect of easy industrialization, simple preparation method, and good cough-relieving effect

Inactive Publication Date: 2015-04-22
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few traditional Chinese medicine products with significant curative effect on cough in the pharmaceutical market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Wash the fresh loquat leaves and geranium leaves collected on the same day, take 25g of loquat leaves and 475g of geranium leaves, add 1500g of distilled water to heat and decoct, boil for 5 minutes, stop heating, filter to remove residue, and let the filtrate stand for 120 minutes , precipitate naturally, take the supernatant, heat and concentrate in vacuum at 70°C to 1 / 3 of the original volume to obtain 399 g of concentrated liquid, then add 400 g of glucose and 626 g of fructose to it, and stir at 70°C for 60 min. Cough syrup is obtained after all the simple sugars are dissolved.

Embodiment 2

[0028] Wash the fresh loquat leaves and geranium leaves collected on the same day, take 20g of loquat leaves and 480g of geranium leaves, add 1500g of distilled water to heat and decoct, boil for 8 minutes, stop heating, filter to remove residue, and let the filtrate stand for 100 minutes , naturally precipitate, take the supernatant, heat and concentrate in vacuum at 65°C to 1 / 4 of the original volume to obtain 300g of the concentrate, then add 300g of glucose and 400g of fructose to it, stir at 70°C for 60min, and wait for The cough syrup is obtained after all the simple sugars are dissolved.

Embodiment 3

[0030] Wash the fresh loquat leaves and geranium leaves collected on the same day, take 15g of loquat leaves and 485g of geranium leaves, add 1600g of distilled water to heat and decoct, boil for 5 minutes, stop heating, filter to remove residue, and let the filtrate stand for 110 minutes , precipitate naturally, take the supernatant, heat and concentrate in vacuum at 70°C to 1 / 5 of the original volume to obtain 240g of the concentrate, then add 260g of glucose and 300g of fructose to it, stir at 70°C for 70min, and wait for The cough syrup is obtained after all the simple sugars are dissolved.

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PUM

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Abstract

The invention belongs to the field of pharmaceutical preparations, and discloses a cough syrup. The cough syrup is characterized by being prepared from the following raw materials in parts by weight: 15-25 parts of loquat leaves, 450-500 parts of begonia fimbristipula leaves, 250-400 parts of glucose and 250-650 parts of fructose. The cough syrup disclosed by the invention has a good cough efficacy on patients who do not cough when being in sitting and walking postures in the activities such as working and learning, and ceaselessly cough once lying down to sleep.

Description

technical field [0001] The invention belongs to the field of pharmaceutical preparations, and in particular relates to cough syrup and a preparation method thereof. Background technique [0002] Cough can be divided into acute cough, subacute cough and chronic cough. Chinese medicine divides cough into exogenous cough and internal injury cough. The causes of coughing are very complicated. Common diseases that cause coughing include upper respiratory tract infection, bronchitis, pneumonia and acute laryngitis. The methods for treating cough include western medicine therapy, traditional Chinese medicine therapy, dietotherapy and so on. Coughs caused by respiratory infections caused by viral or bacterial infections are usually treated with antiviral drugs and antibiotics. Sometimes, the lesions of the respiratory mucosa caused by virus and bacterial infection cannot be improved with the disappearance of the virus and bacteria, thus forming a persistent cough. [0003] In da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/73A61K9/10A61P11/14
CPCA61K9/0095A61K36/28A61K36/73A61K47/26A61K2236/331A61K2236/51A61K2300/00
Inventor 谢庆武周宁
Owner GUANGXI UNIV