Prenylated flavonoids found in hops and beer, ie, prenylchalcones and prenylflavanones,
were examined for their ability to inhibit in vitro oxidation of human low-density lipoprotein (LDL…

A method for quantitation of six prenylflavonoids (xanthohumol, isoxanthohumol,
desmethylxanthohumol, 6- and 8-prenylnaringenins and 6-geranylnaringenin) in hops and beer by …

Five flavonoids were isolated from the resin part of the female inflorescences of Humulus
lupulus, together with four known hop flavonoids, ie xanthohumol, 2′,4′,6′,4-tetrahydroxy-3…

The fate of three prenylated flavonoids of the chalcone type, xanthohumol, desmethylxanthohumol,
and 3‘-geranylchalconaringenin, was monitored with LC/MS-MS from hops (Humulus …

Proanthocyanidins (PAs) are a group of bioflavonoids consisting of oligomers based on
catechin monomeric units. These polyphenolic compounds are widely distributed in higher …

The resins produced by either lupulin or leaf glands of over 120 plants of Humulus lupulus
and one plant of H. japonicus (Cannabinaceae) were analyzed for the presence of prenylated …

… The 5-69 jug/L geraniol concentration reported here is much more realistic than the 200
Mg/L reported earlier (8); a geraniol level of 200 Mg/L was quite overpowering to our taste panel…

Two American hop varieties, Washington-grown Cascade andIdaho-grown Hallertauer
mittelfriih, were chosen for this aging study and its effect on beer flavor quality. Prior to brewing, …

The flavonoids of hops include flavonol glycosides, condensed tannins, and prenylflavonoids.
The first two flavonoid classes are located intracellularly, while the prenylflavonoids are …

The isoflavones of the roots of Pueraria lobata (Willd.) Ohwi (Puerariae Radix) were investigated
by high-performance liquid chromatography (HPLC) coupled to photodiode array (PDA) …