Research Article
A New Method to Simultaneously Quantify the Antioxidants: Carotenes, Xanthophylls, and Vitamin A in Human Plasma
Table 2
Accuracy and recovery of the compounds studied.
| Analyte | Accuracy (%) | Recoveries (%) |
| Retinol | 105 ± 9 | 96 ± 3 | Astaxanthin | 99 ± 7 | 113 ± 6 | Lutein | 99 ± 13 | 112 ± 9 | Zeaxanthin | 101 ± 11 | 107 ± 5 | E--apo-8′-carotenal | 98 ± 10 | 94 ± 3 | Cryptoxanthin | 103 ± 12 | 96 ± 3 | 15-Z--carotene | 90 ± 13 | 101 ± 2 | 13-Z--carotene | 105 ± 12 | 92 ± 5 | -carotene | 98 ± 12 | 89 ± 4 | -carotene | 97 ± 13 | 96 ± 2 | 9-Z--carotene | 112 ± 7 | 93 ± 3 | E-lycopene | 100 ± 12 | 91 ± 3 |
|
|