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Botanical broad-spectrum antibacterial agent and preparation method thereof

An antibacterial agent, plant-derived technology, applied in the field of plant-derived broad-spectrum antibacterial agent and its preparation, can solve the problems of weak contact killing effect of pathogenic microorganisms, weak universality of antibacterial agents, and impact on physical health.

Inactive Publication Date: 2021-01-29
NANOLATTIX BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when traditional antibacterial agents are commonly used, there are also the following problems: (1) long-term inhalation of antibacterial agents formulated by chemical agents will have a certain impact on health
(2) Traditional antibacterial agents are not universally applicable, and their contact effect on pathogenic microorganisms is not strong

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A plant source broad-spectrum antibacterial agent, by mass, comprising the following components: Gentiana japonica water extract 8g, chickweed chickweed water extract 8g, stachys water extract 3g, Burnet chinensis water extract 2g, 2g of water extract of Shihaijiao, 1g of water extract of Penglu, 1g of water extract of raccoon tail bean, 0.5g of water extract of Yunnan baby rattan and 0.1g of water extract of Chiguana quinquefolium.

[0031] The preparation method of the above-mentioned plant source broad-spectrum antibacterial agent comprises the following preparation steps:

[0032] S01, the preparation of Gentiana japonica water extract:

[0033] The Gentiana radix in preset weight parts is washed, dried, and ground into Gentiana radicis powder with a particle size of 100-120 mesh.

[0034] Add pure water to the Gentiana quinquefolium powder, put it in an ultrasonic water bath at 50°C and 330W for 70 minutes, filter, take the filtrate, and rotary evaporate to drynes...

Embodiment 2

[0044] A plant source broad-spectrum antibacterial agent, by mass, comprising the following components: Gentiana japonica aqueous extract 9g, chickweed chickweed aqueous extract 8.5g, stachys aqueous extract 4g, Burnet chinensis aqueous extract 3g , 2.5g of water extract of Shihai pepper, 1.5g of water extract of Penglu, 1.4g of water extract of raccoon tail bean, 0.8g of water extract of Yunnan baby rattan and 0.3g of water extract of Chiguan cinquefoil.

[0045] The preparation method of above-mentioned plant source broad-spectrum antibacterial agent is the same as embodiment 1.

Embodiment 3

[0047] A plant source broad-spectrum antibacterial agent, by mass, includes the following components: 9.6g of water extract of Gentiana japonica, 8.7g of water extract of chickweed, 4.6g of water extract of stachys, 4.6g of water extract of Burnet chinensis 3.6g, 2.7g of water extract of Shihai pepper, 1.8g of water extract of Penglu, 1.5g of water extract of raccoon tail bean, 0.8g of water extract of Yunnan baby rattan and 0.4g of water extract of Chiguana quinquefolium.

[0048] The preparation method of above-mentioned plant source broad-spectrum antibacterial agent is the same as embodiment 1.

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Abstract

The invention discloses a botanical broad-spectrum antibacterial agent and a preparation method thereof, and particularly relates to the field of antibacterial agents, the botanical broad-spectrum antibacterial agent comprises the following components: 8-10g of a Veratrilla baillonii Franch. aqueous extract, 8-9g of a Stellaria neglecta aqueous extract, 3-5g of a wood betony aqueous extract, 2-4gof a Sanguisorba sitchensis aqueous extract, 2-3g of a Reinwardtia indica aqueous extract and 1-2g of a Rubus hirsutus queous extract. The botanical broad-spectrum antibacterial agent provided by theinvention has the advantages that the botanical broad-spectrum antibacterial agent comprises botanical components, does not cause harm to a human body after long-term use and has strong universality.

Description

technical field [0001] The invention relates to the field of antibacterial agents, in particular to a broad-spectrum antibacterial agent derived from plants and a preparation method thereof. Background technique [0002] Antibacterial agents refer to a class of agents used to prevent and control plant diseases caused by various pathogenic microorganisms. Agents that kill or inhibit the growth of pathogenic microorganisms. Fungicides can be classified according to their mode of action, source of raw materials, and chemical composition. Internationally, it is usually used as a general term for agents to prevent and control various pathogenic microorganisms. With the development of fungicides, subclasses such as bactericides, virucides, and algicides are distinguished. [0003] Most of the existing antibacterial agents are generally prepared by mixing a variety of functional chemical substances. It is sprayed in the environment and slowly acts on pathogenic microorganisms, ...

Claims

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Application Information

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IPC IPC(8): A01N65/34A01N65/22A01N65/08A01P1/00A01P3/00
CPCA01N65/00A01N65/08A01N65/22A01N65/34
Inventor 李晓君渠志灿姚丽平翟晓利渠文思
Owner NANOLATTIX BIOTECH CO LTD
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