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Application of membrane separation technology in preparation process of Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquid

A Cao Qin Lan oral liquid and a preparation process technology, which are applied in the application field of membrane separation technology in the preparation process of Houttuynia Qinlan oral liquid, and can solve the problems of high cost, complicated process and the like

Inactive Publication Date: 2018-12-18
SHIJIAZHUANG WEIERLI ANIMAL PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation process of Houttuynia Qinlan Oral Liquid adopts the traditional water extraction, alcohol precipitation and impurity removal process, which is complicated and relatively high in cost

Method used

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  • Application of membrane separation technology in preparation process of Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquid
  • Application of membrane separation technology in preparation process of Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquid
  • Application of membrane separation technology in preparation process of Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquid

Examples

Experimental program
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Effect test

preparation example Construction

[0018] 1) Preparation of water extract of Houttuynia cordata qinlan:

[0019] Houttuynia cordata, scutellaria baicalensis, isatidis, forsythia, honeysuckle, Bupleurum, licorice, gypsum, bamboo leaves, and mulberry bark are made into coarse powder, add water to the coarse powder, decoct twice, each time for 2 hours, decoct in water Filtrate and combine to obtain Houttuynia Qinlan water extract; the amount of water added each time for decocting is Houttuynia cordata, scutellaria baicalensis, isatis root, forsythia, honeysuckle, Bupleurum, licorice, gypsum, bamboo leaves, mulberry bark 8 to 12 times the total mass;

[0020] 2) Preparation of Houttuynia Qinlan Oral Liquid

[0021] The Houttuynia cordata water extract obtained in step 1) is placed in the feeding cylinder of the membrane separation equipment, and microfiltration and / or ultrafiltration are sequentially performed in a cross-flow manner to obtain a filtrate, and the filtrate is concentrated to obtain a concentrate , ...

Embodiment 1

[0030] 1) Preparation of water extract of Houttuynia cordata qinlan:

[0031] Make coarse powder from 80g Houttuynia cordata, 300g skullcap, 220g isatidis, 50g forsythia, 80g honeysuckle, 30g bupleurum, 30g licorice, 10g gypsum, 8g bamboo leaves, and 10g mulberry bark, add water to the coarse powder, and decoct Twice, 2 hours each time, the decoction was filtered and combined to obtain the water extract of Houttuynia cordata qinlan; 8 times the total mass of licorice, gypsum, bamboo leaves, and mulberry bark;

[0032] 2) Preparation of Houttuynia Qinlan Oral Liquid

[0033] The Houttuynia cordata water extract obtained in step 1) is placed in the feed cylinder of the membrane separation equipment, and microfiltration and ultrafiltration are carried out successively in a cross-flow manner to obtain a filtrate, and the filtrate is concentrated to obtain a concentrate, which is sent to the Add water and sodium benzoate with a mass concentration of 3‰ to the concentrated solutio...

Embodiment 2

[0036] 1) Preparation of water extract of Houttuynia cordata qinlan:

[0037] Make coarse powder from 90g Houttuynia cordata, 200g skullcap, 280g isatidis, 80g forsythia, 150g honeysuckle, 45g Bupleurum, 22g licorice, 20g gypsum, 10g bamboo leaves, and 20g mulberry bark, add water to the coarse powder, and decoct Twice, 2 hours each time, the decoction was filtered and combined to obtain the water extract of Houttuynia cordata qinlan; 12 times the total mass of licorice, gypsum, bamboo leaves, and mulberry bark;

[0038] 2) Preparation of Houttuynia Qinlan Oral Liquid

[0039] The Houttuynia cordata water extract obtained in step 1) is placed in the feed cylinder of the membrane separation equipment, and microfiltration and ultrafiltration are carried out successively in a cross-flow manner to obtain a filtrate, and the filtrate is concentrated to obtain a concentrate, which is sent to the Add water and sodium benzoate with a mass concentration of 3‰ to the concentrated solu...

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Abstract

The invention discloses an application of a membrane separation technology in the preparation process of a Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquid. The membrane separation technology is applied to the preparation process of the Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquid, water extract of Herba Houttuyniae, Radix Scutellariae and Isatis Root undergoes membrane filtration impurity removal and membrane concentrating in a manner of combining microfiltration, ultrafiltration and nanofiltration by using the principle of intercepting different molecular weights by using different membrane modules, and the optimization of the impurity removal process ensures the stability of the oral liquid; and compared with traditional water extraction and alcoholprecipitation technologies, the technology in the invention provides a reference for the applicability of the technology applied to the impurity removal process of the water extract of Herba Houttuyniae, Radix Scutellariae and Isatis Root. Experimental results show that the transfer rates of chlorogenic acid and baicalin in the Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquid prepared by the membrane separation technology is 70% or above, the chlorogenic acid content and the baicalin content of the prepared the Herba Houttuyniae, Radix Scutellariae and Isatis Root oral liquidare higher than those of extract prepared by the traditional alcohol precipitation technologies, and the production cost is saved, so the traditional water extraction and alcohol precipitation technologies can be replaced.

Description

technical field [0001] The invention belongs to the field of veterinary medicine, and relates to the field of a preparation process of Houttuynia cordata oral liquid, in particular to the application of a membrane separation technology in the preparation process of Houttuynia cordata oral liquid. Background technique [0002] During the large-scale breeding of poultry, poultry often cause wind-heat cold or viral respiratory disease due to poor ventilation, improper temperature and humidity control, vaccine stress, transfer stress, dust stimulation, virus and bacterial infection, etc., especially The common (wind-cold) cold caused by poor ventilation generally manifests as obvious lung meridian disease. Kidney and lung lesions often develop 3 to 5 days after the development of the common cold. A common cold usually develops from the outside to the inside, following the law of transmission from the upper to the middle to the lower. If the common cold is not effectively reliev...

Claims

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Application Information

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IPC IPC(8): B01D61/02B01D61/14B01D61/58A61K36/899A61K9/08A61P11/00A61P31/16A61P29/00A61K33/06
CPCA61K9/0095A61K33/06A61K36/195A61K36/233A61K36/315A61K36/355A61K36/484A61K36/539A61K36/605A61K36/634A61K36/78A61K36/899A61K2236/331A61K2236/39A61K2236/51A61P11/00A61P29/00A61P31/16B01D61/027B01D61/145B01D61/147B01D61/58A61K2300/00
Inventor 陆安杜红娜刘炳伟郭宽郭永国郭永红
Owner SHIJIAZHUANG WEIERLI ANIMAL PHARMA
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