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| RDI2 | Algal species1 | Vegetables and fruits3 | Terrestrial & aquatic animals4 | ||||||||
| Ap | Gv | Fl | Cc | Pp | Ds | Dc | Od | Pr | ||||
| Dry matter content (% of FW) |
| 42.5 | 18.6 | 31.0 | 24.0 | 29.0 | 22.6 | 18.1 | 26.1 | 21.6 |
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| Total mineral content (% of DM) |
| 13.0 | 19.8 | 24.0 | 25.1 | 11.9 | 22.5 | 22.6 | 30.3 | 29.1 |
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| Macro minerals5 (% of DM) |
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| Carbon (C) |
| 38.6 ± 0.4 | 34.7 ± 0.8 | 32 ± 2 | 29.5 ± 0.6 | 38.1 ± 0.8 | 34.2 ± 0.5 | 34.7 ± 0.2 | 38.5 ± 0.7 | 32 ± 1 |
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| Nitrogen (N) |
| 5.0 ± 0.1 | 2.8 ± 0.1 | 3.3 ± 0.1 | 4.2 ± 0.2 | 2.4 ± 0.1 | 3.8 ± 0.2 | 3.4 ± 0.1 | 2.9 ± 0.1 | 4.6 ± 0.1 |
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| Sulphur (S) |
| 1.4 ± 0.1 | 3.1 ± 0.2 | 4.0 ± 0.3 | 6.2 ± 0.8 | 0.6 ± 0.1 | 3.6 ± 0.1 | 2.9 ± 0.1 | 2.5 ± 0.1 | 4.5 ± 0.1 |
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| Minerals/trace metals5 (mg 100 g DM−1) |
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| Sodium (Na) |
| 613 ± 24 | 1017 ± 67 | 1889 ± 69 | 3059 ± 263 | 319 ± 21 | 1261 ± 551 | 3311 ± 291 | 824 ± 55 | 837 ± 82 | 0.04 - 227 | 74 - 394 |
| Potassium (K) | 2000 | 2001 ± 163 | 4912 ± 224 | 3478 ± 243 | 3256 ± 307 | 4111 ± 246 | 1939 ± 60 | 1304 ± 57 | 2659 ± 114 | 1363 ± 59 | 20 - 730 | 219 - 368 |
| Calcium (Ca) | 800 | 1151 ± 220 | 401 ± 106 | 1347 ± 284 | 5398 ± 335 | 933 ± 118 | 1730 ± 178 | 267 ± 19 | 1382 ± 278 | 4573 ± 1025 | 8.7 - 600 | 14 - 68 |
| Iron (Fe) | 14 | 27.3 ± 8.8 | 35.2 ± 1.8 | 46.9 ± 2.8 | 48.8 ± 15.6 | 30.7 ± 2.4 | 71.3 ± 9.1 | 10.8 ± 0.4 | 67.6 ± 3.0 | 80.1 ± 12.1 | 0.13 - 3.01 | 0.4 - 3.72 |
| Phosphorus (P) | 700 | 246 ± 13 | 109 ± 8 | 84 ± 7 | 289 ± 26 | 272 ± 18 | 128 ± 5 | 157 10 | 105 ± 3 | 204 ± 9 | 16.2 - 437 | 176 - 231 |
| Magnesium (Mg) | 375 | 346 ± 18 | 314 ± 20 | 663 ± 60 | 930 ± 81 | 160 ± 12 | 370 ± 11 | 424 ± 35 | 342 ± 11 | 1265 ± 51 | 5.5 - 191 | 20 - 35 |
| Zink (Zn) | 10 | 1.8 ± 0.2 | 2.4 ± 0.8 | 1.6 ± 0.1 | 7.4 ± 0.5 | 2.1 ± 0.1 | 4.9 ± 0.1 | 11.2 ± 1.5 | 2.8 ± 0.2 | 6.0 ± 0.4 | 0.05 - 11.8 | 0.61 - 11 |
| Selenium (Se)6 | 55 | 17 ± 0 | n.d. | n.d. | 61 ± 25 | n.d. | 34 ± 7 | n.d. | 30 ± 3 | 62 ± 5 | 0.1 - 60 | 24 - 43 |
| Copper (Cu) | 1 | 0.41 ± 0.03 | 0.15 ± 0.0 | 0.33 ± 0.04 | 0.51 ± 0.06 | 0.47 ± 0.03 | 1.20 ± 0.05 | 0.49 ± 0.02 | 0.81 ± 0.06 | 0.93 ± 0.06 | 0.004 - 0.24 | 0.06 - 0.92 |
| Manganese (Mn) | 2 | 17.7 ± 2.5 | 50.2 ± 1.2 | 76.4 ± 16.7 | 65.3 ± 12.6 | 57.8 ± 4.2 | 86.2 ± 150 | 0.50 ± 0.0 | 47.9 ± 4.2 | 139.2 ± 18.4 | 0.01 - 0.66 | 0.01 - 0.56 |
| Chrome (Cr) | 0.040 | 0.11 ± 0.02 | 0.05 ± 0.01 | 0.07 ± 0.03 | 0.11 ± 0.03 | 0.07 ± 0.01 | 0.11 ± 0.01 | 0.03 ± 0.0 | 0.12 ± 0.0 | 0.20 ± 0.02 | <0.018 | - |
| Molybdenum (Mo)6 | 50 | 18 ± 2 | 24 ± 1 | 53 ± 11 | 66 ± 16 | 58 ± 11 | 48 ± 6 | 60 ± 1 | 79 ± 8 | 102 ± 15 | 0.001 - 150 | - |
| Na/K ratio |
| 0.31 | 0.21 | 0.54 | 0.94 | 0.08 | 0.65 | 2.54 | 0.31 | 0.61 |
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