Table 4 Cellular uptake of PPs reported for different cell lines

Apigenin

Caco-2

~1.2 nmol/mg protein

Yokomizo and Moriwaki (2006)^a

Kaempferol

~1.8 nmol/mg protein

Luteolin

~1.3 nmol/mg protein

Quercetin

~0.9 nmol/mg protein

Myricetin

ND

Myricetrin

ND

Rutin

ND

Isoquercitrin

ND

Quercetin

H4IIE

33.4 nmol/10⁶ cells

Watjen et al. (2005)

Fisetin

12.67 nmol/10⁶ cells

Myricetin

0.22 nmol/10⁶ cells

Morin

2.35 nmol/10⁶ cells

Taxifolin

0.2 nmol/10⁶ cells

Rutin

0

Catechin

0

EC

Caco-2

0

Vaidyanathan and Walle (2003)^a

(+)-Catechin

~150 pmol/mg protein

ECG

~3,000 pmol/mg protein

EGCG

~2,400 pmol/mg protein

Quercetin

HepG2

~900 pmol/mg protein

Boulton et al. (1999)^a