Table 2.
Total carotenoid, tocopherol, and phenolic acid content of rice (white, brown, red, and black), reference millet, and kabog millet (whole and dehulled) samples expressed in µg/g.
| Samples 1 | Carotenoids | Phenolic Acids | Tocopherols |
|---|---|---|---|
| White rice | 0.2 ± 0.0 (2) e | 93.9 ± 2.3 f | 10.8 ± 0.1 d |
| Brown rice | 0.9 ± 0.0 (2) e | 467.5 ± 7.0 d | 52.7 ± 1.7 c |
| Red rice | 1.0 ± 0.0 (2) e | 433.0 ± 4.8 d | 58.2 ± 4.5 c |
| Black rice | 3.5 ± 0.1 d | 707.0 ± 13.9 c | 120.0 ± 15.7 a |
| Reference millet | 6.9 ± 0.5 c | 298.0 ± 2.0 e | 37.2 ± 2.0 c,d |
| Whole kabog 1 | 16.8 ± 0.4 b | 1519.0 ± 47.1 b | 93.1 ± 9.0 b |
| Dehulled kabog 1 | 19.4 ± 0.3 a | 264.7 ± 5.4 e | 45.0 ± 5.3 c |
| Whole kabog 2 | 15.7 ± 0.6 b | 1606.6 ± 16.2 a | 99.4 ± 9.4 a,b |
| Dehulled kabog 2 | 19.3 ± 0.5 a | 320.8 ± 0.3(2) e | 50.4 ± 6.3 c |
1 Data is expressed as Mean ± SD (n = 3) except (2) where n = 2. Values followed by the same letters are not significantly different at p < 0.05 using Tukey’s HSD. The different superscript letters represent significance at p < 0.05 using Tukey’s HSD.