Quercetin-based composition for treating rhinosinusitis


Ontology type: sgo:Patent     


Patent Info

DATE

2022-06-07T00:00

AUTHORS

CHODOEVA AINURA

ABSTRACT

The present invention concerns compositions for rinsing the nasal cavity and the sinus cavities for curative or prophylactic treatments of acute and/or chronic rhinitis, and acute and/or chronic sinusitis, comprising: sodium chloride and/or potassium chloride; quercetin, and at least one active agent of the polyphenolic group chosen from the compounds: quercetin-4′-glycoside, 2-(3,4-dihydroxybenzoyl)-2,4,6-trihydroxy-3(2H)-benzofuranone, protocatechuic acid; and wherein the quercetin is in the anhydrous form with an approximate molecular mass of 302 g/mol, or in the form of quercetin hydrate with an approximate molecular mass of 320 g/mol, or in the form of quercetin dihydrate with an approximate molecular mass of 338 g/mol. The present invention also relates to the methods for preparing these compositions and the method for treating acute and chronic rhinosinusitis using these compositions. More... »

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  • 2010-12-22. Stability and transformation of major flavonols in onion (Allium cepa) solid wastes in JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
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