Table 1.
Chromatographic and UV–Vis characteristics of carotenoids from red pepper obtained by HPLC-DAD.
Peak | Carotenoid | tR (min) | ƛMAX (nm) | %III/II |
---|---|---|---|---|
1 | Violaxanthin | 7.2 | 411.8; 434.4; 426.7 | 56.5 |
2 | Lutein | 10.2 | 444.5;472.4 | 65.2 |
3 | Capsanthin | 15.2 | 474.8 | 0 |
4 | Zeaxanthin | 14.9 | 450.5;477.3 | 41.0 |
5 | β-criptoxanthin | 22.4 | 450;477.3 | 32.8 |
6 | α-carotene | 28.4 | 444.5;472.4 | 71.5 |
7 | β-carotene | 32.5 | 450.5;477.3 | 45.6 |
8 | Phytoene | 17.2 | 284.9 | 0 |
9 | Phytofluene | 20.7 | 330;347;363.5 | 86.7 |