FLAVONOID-CONTAINING COMPOSITION

PROBLEM TO BE SOLVED: To provide a composition containing a flavonoid obtained from a barley, a method for accumulating the flavonoid in the barley, and a production method of the flavonoid-containing composition.SOLUTION: The flavonoid-containing composition contains at least one flavonoid obtained...

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Bibliographische Detailangaben
Hauptverfasser: KAWADA NAONORI, IWAURA SATOYOSHI, NAKANO HIROSHI, ONO HIROTSUGU, YOSHIDA MITSURU, TONOOKA TAKUJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a composition containing a flavonoid obtained from a barley, a method for accumulating the flavonoid in the barley, and a production method of the flavonoid-containing composition.SOLUTION: The flavonoid-containing composition contains at least one flavonoid obtained by extracting or grinding a fruit or stems and leaves of the barley which is a breed of barley to which a proanthocyanidin-free gene has been introduced, or obtained by further processing the obtained extract or ground product, and selected from dihydro tricine 7-O-β-D-glucopyranoside, dihydro tricine, chrysoeriol 7-O-[α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside], chrysoeriol 7-O-β-D-glucopyranoside, and tricine.