A: δ -Tocotrienol γ- Tocotrienol β -Tocotrienol α - Tocotrienol
1. Area Under the Curve-t0- t8 (AUCt0- 8; ng/ml) 6620.87 ± 49.67 a* 6961.92 ± 97.55b 11473.96 ± 316.15c 197.89 ± 1.02d*
 2. Area Under the Curve-t0-  (AUCt0- ∞ ng/ml) 8687.69 ± 201.01a* 7895.14 ± 73.43b 11709.23 ± 459.66c 225.50 ± 6.79d*
 3. Cumulative Area Under the Curve-t0-∞  (AUMCt0- ∞ ng/ml) 52496.47 ± 2095.81a 32479.70 ± 606.11b 43200.35 ± 3122.43c 1009.47 ± 88.31d
4. Mean Residence Time (/h) 6.04 ± 0.139a 4.11 ± 0.049b 3.69 ± 0.16b 4.47 ± 0.26b
5. Peak Plasma Concentration (Cmax; ng/ml) 1444.23 ± 53.07a 1352.41 ± 28.14b 1885.20 ± 90.95c 30.25 ± 1.06d
 6. Time to achieve plasma peak (Tmax; h) 4.00a 4.00b 4.00c 3.33 + 1.16a
7. Elimination of Half-life time (t1/2; h)  2.74 ± 0.13a 1.96 ± 0.06b 1.02 ± 0.34c 2.21 ± 0.18a
8. Time of clearance (Cl-T; I/h) 0.086 ± 0.002a 0.095 ± 0.001a 0.064 ± 0.003b 3.33 ± 0.102c
9. Apparent volume of distribution (Vd/f; ml) 0.341 ± 0.012a 0.269 ± 0.008b 0.094 ± 0.029c 10.583 ± 0.543d
10. Elimination rate constant (ke; h-1) 0.253 ± 0.167a 0.353 ± 0.125a 0.681 ± 0.103b 0.315 ± 0.188a
B: δ -Tocopherol γ-Tocopherol β -Tocopherol α-Tocopherol
1. Area Under the Curve-t0- t8 (AUCt0- 8; ng/ml)  7766.79 ± 192.42a* 3066.14 ± 187.49b 4623.38 ± 81.72c 18282.03 ± 275.20d*
 2. Area Under the Curve-t0-∞(AUCt0- ∞ ng/ml) 9294.91 ± 232.20 a* 3960.39 ± 251.48b 5831.54 ± 141.01c  
3. Cumulative Area Under the Curve-t0-∞ (AUMCt0-∞ 45136.59 ± 3348.58a 22002.09 ± 2112.78b  32588.53 ± 2555.89c  
4. Mean Residence Time (/h) 4.85 ± 0.269a 5.55 ± 0.244b 5.58 ± 0.314b  
5. Peak Plasma Concentration (Cmax; ng/ml)  1353.79 ± 79.45a 547.45 ± 11.77b 704.16 ± 28.18c 2754.36 ± 83.72d
6. Time to achieve plasma peak (Tmax; h)  3.33 ± 1.16a 4.00b 4.00a 6.00b
7. Elimination of Half-life time (t1/2; h)  2.44 ± 0.19a 2.92 ± 0.21b 3.02 ± 0.32b  
8. Time of clearance (Cl-T; I/h) 0.081 ± 0.002a 0.190 ± 0.012b 0.129 ± 0.003c  
9. Apparent volume of distribution (Vd/f; ml) 0.284 ± 0.021a 0.799 ± 0.047b 0.556 ± 0.046c  
10. Elimination rate constant (ke; h-1) 0.286 ± 0.095a 0.238 ± 0.255b 0.232 ± 0.065b  
a-dValues in a row not sharing a common letter are significantly different at P <0.05 - 0.01. *Values represent Standard Deviation (SD).
Table 4: Pharmacokinetic parameters after feeding single dose of 750 mg of δ-tocotrienol in one day.