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Coriolus versicolor glycopeptide antiviral preparation and preparation method thereof

An antiviral agent, Yunzhi glycopeptide technology, applied in the field of anti-plant virus pesticides and pesticides, can solve problems such as unseen research reports

Inactive Publication Date: 2020-10-30
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Regarding the biological activity of Yunzhi glycopeptide, the predecessors believed that this glycopeptide has anti-tumor and anti-hepatitis effects. In terms of anti-plant virus activity and its mechanism of action, there have been no relevant research reports at home and abroad.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0024] Preparation Example 1: Preparation of 10% Yunzhi Glycopeptide Water

[0025] Weigh 10g of versicolor glycopeptide powder and dissolve it in an appropriate amount of water, add 5g of surfactant, 3g of stabilizer, 0.5g of preservative, and 3g of antifreeze, add water to make up to 100g, and obtain 10% versicolor glycopeptide aqueous solution.

[0026] In this embodiment, alkylphenol polyoxyethylene ether is selected as the surfactant, propylene glycol is used as the antifreeze agent, liquid calcium zinc is used as the stabilizer, and potassium sorbate is used as the preservative.

preparation Embodiment 2

[0027] Preparation Example 2: Preparation of 8% Yunzhi Glycopeptide Water

[0028] Weigh 8g of versicolor glycopeptide powder and dissolve it in an appropriate amount of water, add 3g of surfactant, 2g of stabilizer, 0.3g of preservative, and 2g of antifreeze, add water to make up to 100g, and obtain 8% versicolor glycopeptide aqueous solution.

[0029] In this embodiment, the surfactant is alkylphenol polyoxyethylene ether, the antifreeze is methanol, the stabilizer is liquid calcium zinc, and the preservative is sodium benzoate.

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PUM

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Abstract

The invention relates to an anti-plant-virus preparation and a preparation method thereof, in particular to an anti-virus preparation containing coriolus versicolor glycopeptide and a preparation method thereof. The invention discloses a coriolus versicolor glycopeptide antiviral preparation and a preparation method thereof. The antiviral preparation is prepared from the following raw materials inpercentage by weight: 8%-10% of coriolus versicolor glycopeptide, 3%-5% of a surfactant, 2%-3% of a stabilizer, 0.3%-0.5% of a preservative, 2%-3% of an antifreeze preparation and the balance of water, wherein the sum of the weight percentages of all the raw materials is 100%. The coriolus versicolor glycopeptide preparation has prevention and treatment effects on various plant virus diseases, such as tobacco mosaic virus diseases, wheat yellow dwarf virus diseases or rice stripe virus diseases. In addition, the coriolus versicolor glycopeptide has no toxic effect on human, livestock and ecological environment, and is an ideal biopesticide for developing green and organic agriculture.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to the field of anti-plant virus pesticides, and further relates to an antiviral preparation containing versicolor glycopeptide and a preparation method thereof. Background technique [0002] Plant virus diseases are an important class of plant diseases. The global economic losses caused by plant virus diseases are as high as 60 billion U.S. dollars every year, of which the loss of food crops alone is as high as 20 billion U.S. dollars. Plant viruses do not have a complete cell structure, and they are absolutely parasitic to plants. In addition, plants themselves lack a complete immune system. Once a plant is infected by a virus, it will carry the virus for life and suffer continuous damage. Prevention and control posed great difficulties. At present, there is no specific anti-plant virus agent in agricultural production. Facing the serious damage of plant virus diseases and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/00A01N63/50A01N43/16A01P1/00
CPCA01N65/00
Inventor 赵磊侯彩婷吴云锋
Owner NORTHWEST A & F UNIV
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