Figure 5: Plasma levels of AUC (ng/ml) of tocols of various doses: The doses of 750 mg and 1000 mg/d of DeltaGold-based δ- tocotrienol were administered to healthy fed subjects. The plasma samples were collected at different time points and processed to carry out normal phase HPLC analyses as described in Material and Method section. The plasma levels of AUC of each isomer of tocotrienols and tocopherols were analyzed by using PK Solver 2.0, and then compared for each dose. Values are means ± standard deviation (n=3/dose). Values are significantly different compared to 750 mg dose versus 1000 mg dose at *P<0.05; or **P<0.01 from each other.