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Previously reported retention times for each BR isomer and BR retention times detected in Hfx. mediterranei carotenoid extracts (present study).
| BR Isomer | Retention Times (min) | ||
|---|---|---|---|
| Flores et al., 2020 | Lizama et al., 2021 | Hfx. mediterranei (Present Results) | |
| All trans-BR | 10.4 | 4.45 | 3–4 |
| 5-cis BR | 11.2 | 4.92 | 4.2–4.6 |
| 9-cis BR | 11.7 | 5.91 | 4.8–5.2 |
| 13-cis BR | 12.1 | 6.31 | 5.4–5.7 |
| 5-cis-26-cis-BR | - | 7.02 | 7–7.9 |
| 9-cis-26-cis-BR | - | 8.04 | 7–7.9 |
