Preparation method and application of slow-release antiviral agent containing fucoidan
The invention discloses a preparation and application method of a slow-release antiviral agent containing fucoidan, which comprises the following steps: core material processing: mixing fucoidan, a polymer solution and a cosolvent according to the mass ratio of 1: (5-10): (0.05-0.5), and stirring at...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
16.08.2022
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Subjects | |
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Abstract | The invention discloses a preparation and application method of a slow-release antiviral agent containing fucoidan, which comprises the following steps: core material processing: mixing fucoidan, a polymer solution and a cosolvent according to the mass ratio of 1: (5-10): (0.05-0.5), and stirring at the temperature of 40-70 DEG C at the rotating speed of 2500-3000rpm for 3-6 hours; core material mixed liquid is obtained; shell material processing: weighing a shell material polymer, a shell material solvent, a thickening agent, an anti-freezing agent and a defoaming agent according to the mass ratio of 1: (5-10): (0.05-0.5): (0.05-0.5): (0.05-0.5), and polymerizing by adjusting the conditions of reaction time, reaction temperature, solution pH value, sample adding speed and the like. The preparation disclosed by the invention has the characteristic of slow release in a use process, can realize a long-acting inhibition effect on plant viruses, and can be widely applied to prevention and treatment of plant virus |
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AbstractList | The invention discloses a preparation and application method of a slow-release antiviral agent containing fucoidan, which comprises the following steps: core material processing: mixing fucoidan, a polymer solution and a cosolvent according to the mass ratio of 1: (5-10): (0.05-0.5), and stirring at the temperature of 40-70 DEG C at the rotating speed of 2500-3000rpm for 3-6 hours; core material mixed liquid is obtained; shell material processing: weighing a shell material polymer, a shell material solvent, a thickening agent, an anti-freezing agent and a defoaming agent according to the mass ratio of 1: (5-10): (0.05-0.5): (0.05-0.5): (0.05-0.5), and polymerizing by adjusting the conditions of reaction time, reaction temperature, solution pH value, sample adding speed and the like. The preparation disclosed by the invention has the characteristic of slow release in a use process, can realize a long-acting inhibition effect on plant viruses, and can be widely applied to prevention and treatment of plant virus |
Author | YUN LONG LI YIQIANG JING CHANGLIANG ZOU PING DING PENGHUI GONG PENGFEI MA SIQI |
Author_xml | – fullname: LI YIQIANG – fullname: YUN LONG – fullname: ZOU PING – fullname: DING PENGHUI – fullname: JING CHANGLIANG – fullname: MA SIQI – fullname: GONG PENGFEI |
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DocumentTitleAlternate | 一种含褐藻多糖的缓释型抗病毒剂的制备方法及应用 |
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Snippet | The invention discloses a preparation and application method of a slow-release antiviral agent containing fucoidan, which comprises the following steps: core... |
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SubjectTerms | AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING WATERING |
Title | Preparation method and application of slow-release antiviral agent containing fucoidan |
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