Antimicrobial and anti-inflammatory activity of switchgrass-derived extractives

US9282747B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9282747-B2
Application numberUS-201314079015-A
CountryUS
Kind codeB2
Filing dateNov 13, 2013
Priority dateNov 13, 2012
Publication dateMar 15, 2016
Grant dateMar 15, 2016

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  1. Title

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  2. Abstract

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  5. First independent claim

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Abstract

Official abstract text for this publication.

Switchgrass is an increasingly important biofuel crop, but knowledge of switchgrass fungal pathogens is not extensive. The purpose of this research was to identify the fungal pathogens that decrease crop yield of switchgrass grown in Tennessee and to investigate a potential sustainable disease management strategy from a value-added by-product of the switchgrass biofuel conversion process. The specific objectives were 1) to identify and characterize prevalent fungal pathogens of switchgrass in Tennessee, 2) assess switchgrass seed produced in the United States for seedborne fungal pathogens, and 3) evaluate switchgrass extractives for antimicrobial activity against plant pathogens.

First claim

Opening claim text (preview).

We claim: 1. A method of preventing or treating an infection by an infectious agent in a plant, the method comprising administering an effective amount of a solvent soluble switchgrass extract to the plant, wherein the solvent is ethanol and the infectious agent is a bacterium. 2. The method of claim 1 , wherein the plant is a tomato plant. 3. The method of claim 1 , wherein the bacterium is selected from Clavibacter michiganensis subsp. michiganensis, Xanthomonas perforans, Pseudomonas syringae pv. tomato and Pseudomonas mediterranea.

Assignees

Inventors

Classifications

  • having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid  {(cannabinoids A61K31/658)} · CPC title

  • Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids (production from non-melting solid oxygen-containing carbonaceous materials C10G1/00) · CPC title

  • essentially based on components consisting of carbon, hydrogen, and oxygen only · CPC title

  • Human Necessities · mapped topic

  • involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones · CPC title

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What does patent US9282747B2 cover?
Switchgrass is an increasingly important biofuel crop, but knowledge of switchgrass fungal pathogens is not extensive. The purpose of this research was to identify the fungal pathogens that decrease crop yield of switchgrass grown in Tennessee and to investigate a potential sustainable disease management strategy from a value-added by-product of the switchgrass biofuel conversion process. The s…
Who is the assignee on this patent?
Univ Tennessee Res Foundation
What technology area does this patent fall under?
Primary CPC classification A01N65/00. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Mar 15 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).