Peak no. | Compound | RT (min) | λ (nm) found | %III/II found | Regression equation | R 2 | LOD | LOQ | k | α | %CV |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | All-trans-violaxanthin | 4.05 | 416.0, 439.0, 469.0 | 88.8 | y = 1.011x - 0.270 | 0.991 | 0.075 | 0.250 | 1.66 | 1.10 | 5.45 |
2 | All-trans-neoxanthin | 4.31 | 415.0, 437.0, 465.0 | 78.2 | y = 1.042x −1.842 | 0.996 | 0.075 | 0.250 | 1.83 | 1.17 | 5.30 |
3 | All-trans-antheraxanthin | 4.80 | (424.0), 446.0, 474.0 | 60.0 | y = 1.057x −1.919 | 0.994 | 0.075 | 0.250 | 2.15 | 1.13 | 4.94 |
4 | All-trans lutein | 5.25 | (424.0), 445.0, 474.0 | 62.5 | y = 1.000x - 0.040 | 0.997 | 0.075 | 0.250 | 2.45 | 1.12 | 4.43 |
5 | All-trans-zeaxanthin | 5.73 | (428.0), 451.0, 478.0 | 40.0 | y = 1.046x - 1.725 | 0.998 | 0.075 | 0.250 | 2.76 | 1.37 | 5.66 |
6 | 15-cis-phytoene | 7.29 | (277.0), 286.0, (298.0) | n.c. | y = 1.066x - 1.081 | 0.989 | 0.120 | 0.400 | 3.79 | 1.06 | 7.74 |
7 | All-trans- β-cryptoxanthin | 7.66 | (424.0), 452.0, 479.0 | 35.0 | y = 1.028x - 1.282 | 0.991 | 0.075 | 0.250 | 4.03 | 1.12 | 6.84 |
8 | All-trans-phytofluene | 8.43 | 332.0, 348.0, 367.0 | 90.9 | y = 1.001x - 0.118 | 0.998 | 0.120 | 0.400 | 4.54 | 1.06 | 6.60 |
9 | All-trans- α-carotene | 8.84 | 424.0, 446.0, 475.0 | 63.3 | y = 1.012x - 0.892 | 0.991 | 0.075 | 0.250 | 4.81 | 1.07 | 7.94 |
10 | All-trans- β-carotene | 9.42 | (425.0), 452.0, 479.0 | 30.0 | y = 1.016x - 1.176 | 0.990 | 0.075 | 0.250 | 5.19 | 1.09 | 6.36 |
11 | All-trans- ζ-carotene | 10.18 | 380.0, 403.0, 426.0 | 115.4 | y = 1.015x - 1.092 | 0.991 | 0.075 | 0.250 | 5.69 | 1.14 | 7.69 |
12 | All-trans- δ-carotene | 11.43 | 432.0, 457.0, 488.0 | 71.4 | y = 1.014x - 1.015 | 0.989 | 0.075 | 0.250 | 6.51 | 1.06 | 5.22 |
13 | All-trans- γ-carotene | 12.09 | 439.0, 462.0, 492.0 | 53.3 | y = 1.008x - 0.396 | 0.983 | 0.075 | 0.250 | 6.95 | 1.02 | 8.40 |
14 | All-trans-neurosporene | 12.40 | 416.0, 440.0, 469.0 | 92.3 | y = 1.010x - 1.041 | 0.991 | 0.075 | 0.250 | 7.15 | 1.25 | 4.86 |
15 | All-trans-lycopene | 15.09 | 446.0, 472.0, 503.0 | 73.9 | y = 1.027x - 0.630 | 0.993 | 0.075 | 0.250 | 8.92 | 1.37 | 10.67 |