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A kind of compound capillary artemisia preparation and its application

Artemisia annua, preparation technology, applied in the field of research and development of pharmaceutical products

Inactive Publication Date: 2011-12-07
SHANDONG UNIV AT WEIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are few reports on the antibacterial effect of forsythia leaves

Method used

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  • A kind of compound capillary artemisia preparation and its application

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Effect test

Embodiment 1

[0020] 1, a kind of compound capillary artemisia preparation, is characterized in that being the preparation that is made by following weight ratio:

[0021] Artemisia capillaris extract 2g, Scutellaria baicalensis extract 1g, forsythia leaf extract 1g, garlic essential oil 0.001g.

[0022] 2. The preparation method of a compound capillary artemisia preparation according to claim 1, characterized in that it comprises the following steps:

[0023] Step (1): Take 30g each of Artemisia capillaris, Scutellaria baicalensis and Forsythia leaves, add 600mL of ethanol respectively, shake and extract with a shaker for 24 hours, and centrifuge with a centrifuge to obtain the supernatant and residue;

[0024] Step (2): Add 400mL of ethanol to the residue in (1), shake and extract with a shaker for 18 hours, and centrifuge to obtain the supernatant and residue;

[0025] Step (3): Add 200 mL of ethanol to the residue in (2), shake and extract for 12 hours, centrifuge to obtain the superna...

Embodiment 2

[0030] 1, a kind of compound capillary artemisia preparation, is characterized in that being the preparation that is made by following weight ratio:

[0031] Artemisia capillaris extract 3g, Scutellaria baicalensis extract 2g, forsythia leaf extract 2g, garlic essential oil 0.002g.

[0032] 2. The preparation method of a compound capillary artemisia preparation according to claim 1, characterized in that it comprises the following steps:

[0033] Step (1): Take 40g each of Artemisia capillaris, Scutellaria baicalensis and Forsythia leaves, add 800mL of ethanol respectively, shake and extract with a shaker for 24 hours, and centrifuge with a centrifuge to obtain the supernatant and residue;

[0034] Step (2): Add 600mL of ethanol to the residue in (1), shake and extract with a shaker for 18 hours, and centrifuge to obtain the supernatant and residue;

[0035] Step (3): Add 400 mL of ethanol to the residue in (2), shake and extract for 12 hours, centrifuge to obtain the superna...

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Abstract

The invention belongs to the technical field of research and development of pharmaceutical products. The present invention relates to a compound capillary artemisia preparation and its application. Add the leaves of Artemisia capillaris, scutellaria baicalensis and forsythia to ethanol respectively, leaching with shaking table, centrifuging with centrifuge to obtain the supernatant; repeat the extraction twice, combine the supernatant three times, filter, and concentrate the filtrate under reduced pressure , and dried to obtain the extracts of Artemisia capillary, Scutellaria baicalensis and Forsythia leaf extracts; take the crushed garlic, put it into a round bottom flask, and carry out steam distillation to obtain garlic essential oil; The compound Capillary Artemisiae preparation is made from the extract of the warp leaf and the essential oil of garlic. The product of the present invention has antibacterial effect on Vibrio anguillarum, Vibrio harveii, Vibrio alginolyticus and Vibrio halophilus, and corresponding preparations can be developed to prevent vibriosis occurring in the process of aquaculture. The product of the present invention is suitable for Industrial production.

Description

technical field [0001] The invention belongs to the technical field of research and development of pharmaceutical products. The present invention relates to a compound capillary artemisia preparation and its application. The product of the present invention has bacteriostasis to D31 (V. anuguillarum), D32 (V. harveyi), D61 (V. alginolyticus), D230 (Vibrio vulnificus) Therefore, corresponding preparations can be developed for the prevention and treatment of vibriosis occurring in the aquaculture process, and the product of the invention is suitable for industrial production. Background technique [0002] In recent years, my country has vigorously developed the marine aquaculture industry. However, due to the rapid expansion of aquaculture area, high aquaculture density and improper management, the disease of aquaculture fish has multiplied, causing huge economic losses. Vibriosis caused by D31 (V. anuguillarum), D32 (V. harveyi), D61 (V. alginolyticus), D230 (Vibrio vulnifi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/8962A61P31/04
Inventor 张崇禧邢翔潘漫盛园园程傲星郑友兰
Owner SHANDONG UNIV AT WEIHAI
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