Table 2.
Quantitative data, RSA% of single compounds and IC50 of different dietary supplements.
| Dietary Supplement Powder | Lab Made Powder | Dietary Supplement Tablet | ||||
|---|---|---|---|---|---|---|
| Quantitative | ||||||
| Peak | Compounds | μg/g | μg/g | μg/g | RSA % | |
| 1 | Diadinoxanthin | 28.01 ± 0.11 | 55.27 ± 0.16 | 30.79 ± 0.05 | 15.07 ± 0.17 | |
| 2 | Alloxanthin/Canthaxanthin | 22.76 ± 0.04 | 26.38 ± 0.17 | 25.79 ± 0.03 | 6.66 ± 0.27 | |
| 3 | Diatoxanthin | 100.11 ± 0.22 | 363.96 ± 1.03 | 78.33 ± 0.29 | 14.45 ± 0.23 | |
| 4 | Antheraxanthin | 27.20 ± 0.02 | 31.60 ± 0.15 | 28.45 ± 0.11 | 5.99 ± 0.11 | |
| 5 | Zeaxanthin | 113.76 ± 0.15 | 362.51 ± 0.61 | 91.95 ± 0.32 | 10.02 ± 0.05 | |
| 6 | Echinenone | 24.95 ± 0.16 | 25.05 ± 0.09 | 32.57 ± 0.15 | 4.54 ± 0.15 | |
| 7 | β-carotene | 1226.99 ± 7.67 | 1544.36 ± 4.06 | 988.47 ± 6.10 | 16.23 ± 0.30 | |
| Dietary Supplement Powder (a) | Lab Made Powder (b) | Dietary Supplement Tablets | Ascorbic Acid | BHT | ||
| IC50 (mg/mL) | 2.99 ± 0.05 | 1.21 ± 0.02 | 2.68 ± 0.03 | 0.03 ± 0.002 | 0.02 ± 0.001 | |