Human intervention studies have provided clear evidence that dietary polyphenols (eg,
flavonoids—eg, flavonols—and isoflavones) are at least partly absorbed and that they have …

Flavonoid and isoflavonoid glycosides are common dietary phenolics which may be
absorbed from the small intestine of humans. The ability of cell-free extracts from human …

Lactase phlorizin hydrolase (LPH; EC 3.2. 1.62) is a membrane‐bound, family 1 β‐
glycosidase found on the brush border of the mammalian small intestine. LPH, purified from …

The position of conjugation of the flavonoid quercetin dramatically affects biological activity
in vitro, therefore it is important to determine the exact nature of the plasma metabolites. In …

Quercetin glycosides are common dietary antioxidants. In general, however, potential
biological effects of the circulating plasma metabolites (eg, glucuronide conjugates) have …

Flavonoids are polyphenolic plant secondary metabolites with antioxidant and other
biological activities potentially beneficial to health. Food-borne flavonoids occur mainly as …

Two hypotheses on absorption mechanisms of flavonoid glucosides across the small
intestine have been proposed: active uptake of the quercetin glucoside by the sodium …

Octanol− water partition coefficient (log P) values were determined for flavonoids from the
flavone, flavonol, flavanone, and isoflavonoid subclasses. Each flavonoid was dissolved in …

Quercetin-3-and quercetin-7-glucuronides are major products of small intestine epithelial
cell metabolism (J. Nutr. 130 (2000) 2765) but it is not known if quercetin glucuronides can …

There is a trend towards offering immunotherapy to women with unexplained reproductive
failure based on abnormal Natural Killer (NK) cell levels. Previous systematic reviews …