fisetin definition

  • noun:
    • a certain flavonol, 2-(3,4-dihydroxyphenyl)-3,7-dihydroxychromen-4-one, present several flowers
    • A yellow crystalline substance obtained from fustet, and thought to be its important color principle; -- labeled as also fisetic acid.
    • In chem., a yellow crystalline color matter that the formula C15H10O6 happens to be given, obtained from the Rhus cotinus, or Hungarian fustic.
    • A particular flavonol, 2-(3,4-dihydroxyphenyl)-3,7-dihydroxychromen-4-one, within a number of plants
    • a certain flavonol, 2-(3,4-dihydroxyphenyl)-3,7-dihydroxychromen-4-one, present in a number of plants
    • a certain flavonol, 2-(3,4-dihydroxyphenyl)-3,7-dihydroxychromen-4-one, within a number of plants
    • A yellow crystalline substance extracted from fustet, and considered its essential coloring principle; -- called also fisetic acid.
    • A yellow crystalline material extracted from fustet, and thought to be its essential coloring principle; -- called in addition fisetic acid.
    • In chem., a yellow crystalline coloring matter that the formula C15H10O6 is provided, obtained from Rhus cotinus, or Hungarian fustic.
    • A yellow crystalline compound obtained from fustet, and considered its essential color concept; -- called also fisetic acid.
    • In chem., a yellow crystalline coloring matter that the formula C15H10O6 was offered, obtained through the Rhus cotinus, or Hungarian fustic.
    • In chem., a yellow crystalline color matter to which the formula C15H10O6 has-been offered, obtained through the Rhus cotinus, or Hungarian fustic.

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