Bioactive Markers Based Pharmacokinetic Evaluation of Extracts of a Traditional Medicinal Plant, Piper sarmentosum
Figure 5
Pharmacokinetic model of pellitorine, sarmentine and sarmentosine after administering ethanol extract of fruit of P. sarmentosum in rats, K a (absorption rate constant); K e (constant elimination); VD (volume of distribution); 1 (pellitorine); 2 (sarmentine); 3 (sarmentosine).