Table 3.
Metabolomic profile related to the content of polyphenols and tripeptides of Arthrospira platensis; Ascophyllum nodosum; Chlorella vulgaris; Lithothamnium calcareum and Schizochytrium spp.
| Biochemical Classification | Molecules | Arthrospira platensis | Ascophyllum nodosum | Chlorella vulgaris | Lithotamnium calcareum | Schizochytrium spp. |
|---|---|---|---|---|---|---|
| Polyphenol | Ferulic acid | 675.8 ± 68.8 | 520.8 ± 15.2 | 8282.6 ± 186.0 | 18.5 ± 0.0 | 174.1 ± 20.4 |
| 4-Coumaric acid | 1909.7 ± 73.3 | 2539.1 ± 181.8 | 7853 ± 54.7 | 31.6 ± 2.9 | 138.7 ± 3.6 | |
| Gallic acid | 13.4 ± 4.8 | 579.9 ± 56.8 | 10.5 ± 1.2 | 11.4 ± 3.3 | 19.5 ± 5.5 | |
| 4-Hydroxyphenyllactic acid | 56.7 ± 30.4 | 127.6 ± 54.1 | 58.5 ± 8.5 | 24.9 ± 2.8 | 139.6 ± 135.5 | |
| Dihydrocaffeic acid | 19.4 ± 1.1 | 48.4 ± 7.0 | 13.2 ± 1.2 | 31.8 ± 4.6 | 15.0 ± 2.2 | |
| Phloroglucionol | 13.5 ± 2.1 | 6554.2 ± 635.0 | 65.2 ± 3.3 | 4.0 ± 1.1 | 2.5 ± 2.0 | |
| Isoferulic acid | 6.8 ± 0.2 | 23.1 ± 4.1 | 3.2 ± 0.3 | 11.0 ± 2.5 | 0.4 ± 0.0 | |
| 2-Hydroxy-4-(4-hydroxyphenyl)butanoic acid | 17.7 ± 1.0 | 58.1 ± 4.1 | 20.9 ± 0.2 | 39.6 ± 7.4 | 42.9 ± 12.2 | |
| Sorbicillin | 36.6 ± 16.5 | 146.9 ± 96.2 | 129.4 ± 15.9 | 26.3 ± 3.6 | 139.7 ± 4.6 | |
| 2,6-Diphenylphenol | ND | ND | 37.6 ± 1.3 | ND | ND | |
| Tripeptide | Oxidized Glutathione | 40.5 ± 0.4 | 32,622.4 ± 2004.0 | 1168.1 ± 213.2 | 158.7 ± 39.5 | 64.9 ± 61.1 |
All values are expressed as ng/g. Data are shown as means and standard deviations.