Back to results
US 12,195,436 B2Granted
Method for decomposing flavonoid glycoside and method for producing flavonoid
AssigneeResonac Corporation
InventorsMotohiro Arifuku, Yoshiaki Kurihara, Masato Kaneeda
Life of this patent
Estimating the term…
Abstract
Provided is a method for decomposing a flavonoid glycoside, wherein a flavonoid glycoside is decomposed into a flavonoid by heat-treating a flavonoid glycoside-containing raw material in the presence of an alcohol in a sealed container at a temperature exceeding the boiling point of the alcohol under atmospheric pressure.
Claims9
A method for decomposing flavonoid glycosides, comprising
- performing a heat treatment on a raw material containing flavonoid glycosides in a sealed container in the presence of an alcohol at a temperature exceeding a boiling point of the alcohol at atmospheric pressure to decompose the flavonoid glycosides into flavonoids, wherein the heat treatment is performed in the temperature range of 180 to 300° C. for 0.5 to 10 hours, and the flavonoid glycosides include sudachitin glycoside and/or demethoxysudachitin glycoside.
Dependencies are inferred from the claim text.