Table 4: Pharmacokinetic parameters of apigenin following oral administration of a single dose (60 mg/kg) of pure apigenin and apigenin-loaded mixed micelles (mean ± SD, n = 6).

PK parameter

Pure apigenin

Apigenin-loaded mixed micelles

Cmax (µg /mL)

2.32 ± 1.05

2.55 ± 1.27

Tmax (h)

1.14 ± 0.95

6.03 ± 1.25

MRT (h)

6.48 ± 1.58

16.53 ± 4.82

t1/2 (h)

1.44 ± 0.76

3.28 ± 1.51

AUC(0→∞) (µg.h/mL)

14.94 ± 6.75

64.32 ± 17.43

Notes: Cmax: Peak plasma concentration; Tmax: Time to reach peak plasma concentration; MRT: Maximum Residence Time; T1/2: Elimination half-life; AUC(0→∞): Area under the plasma concentration time curve calculated by the linear trapezoidal rule from time 0 to infinity; SD: Standard Deviation