Pond Chinese herbal medicine bactericide and preparation process thereof

A Chinese herbal medicine fungicide and technology of production process, applied in the direction of fungicide, biocide, biocide, etc., can solve the problems of complex production process, large environmental pollution, unstable properties, etc., achieve good effect, no toxic side effects, production The effect of simple process

Inactive Publication Date: 2018-02-16
CHANGSHA XINQIXIANG AUTOMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Existing pond sterilization systems basically use chemical agents. Although this chemical fungicide has a strong killing effect on harmful bacteria in ponds, it has more harmful drug residues on fish. People who often eat these fish will It produces chronic hazards, a

Method used

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  • Pond Chinese herbal medicine bactericide and preparation process thereof
  • Pond Chinese herbal medicine bactericide and preparation process thereof

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Embodiment Construction

[0014] A kind of herbal fungicide for ponds, comprising the following components (by weight): 80-95 parts of mugwort leaves, 30-40 parts of Sophora flavescens, 25-35 parts of Fructus Cnidii, 30-40 parts of Daqingye, 15-40 parts of Houttuynia cordata 25 servings.

[0015] Above-mentioned a kind of pond herbal medicine bactericide preparation process comprises the following steps:

[0016] (1) Mix the five traditional Chinese medicines according to the corresponding parts by weight, dry them in the shade, and pulverize them for later use.

[0017] (2) Add 1% hydrochloric acid ethanol solution to the pulverized medicinal materials in 1 to obtain a mixed solution, and obtain residue and extract after filtering.

[0018] (3) The extract in 2 is decompressed to recover ethanol, and then dissolved with 1% hydrochloric acid solution and filtered to remove insoluble matter to obtain an acidic extract.

[0019] (4) Add chloroform to the acidic extract solution obtained in 3, remove th...

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Abstract

The invention relates to a pond Chinese herbal medicine bactericide which comprises the following components (by weight): 80-95 parts of folium artemisiae argyi, 30-40 parts of radix sophorae flavescentis, 25-35 parts of common cnidium fruit, 30-40 parts of folium isatidis, and 15-25 parts of houttuynia cordata. The pond Chinese herbal medicine bactericide is prepared by the steps of mixing 5 Chinese herbal medicines evenly, drying in the shade, crushing, adding a 1% hydrochloric acid ethanol solution, filtering, to obtain an acidic extract liquid, adding chloroform, carrying out extraction layering, and then purifying. The pond Chinese herbal medicine bactericide has the advantages of no irritation to skin, stable properties, easy preservation and better effect, and has no side or toxic effects on fishes and human bodies.

Description

technical field [0001] The invention relates to a fungicide, in particular to a herbal fungicide for ponds and a production process thereof. Background technique [0002] Existing pond sterilization systems basically use chemical agents. Although this chemical fungicide has a strong killing effect on harmful bacteria in ponds, it has more harmful drug residues on fish. People who often eat these fish will Produce chronic hazards, and this chemical fungicide is irritating to human skin, unstable in nature, and difficult to preserve. The production process of this chemical fungicide is also relatively complicated, requiring special industrial equipment, large investment, and great environmental pollution. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, so as to provide an environment-friendly herbal fungicide for ponds, which has no toxic and side effects, is easy to make, low in cost and better in effe...

Claims

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Application Information

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IPC IPC(8): A01N65/20A01P1/00A01P3/00
Inventor 何志芳
Owner CHANGSHA XINQIXIANG AUTOMATION TECH
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