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. 2020 Jul 18;9(7):955. doi: 10.3390/foods9070955

Table 2.

Heatmap representing the intensity of all compounds present in the Tagus and ocean samples after SPE purification. The green values correspond to the compounds with proposed identification and respective compound number. Intensity: 160000; 1000.

Mass [M − H] Samples Origin Mass [M − H] Samples Origin Mass
[M − H]
Samples Origin
No m/z Ocean Tagus No m/z Ocean Tagus No m/z Ocean Tagus
1.0–1.3 min 1.9–2.0 min 268.9734
102.9572 191.0198 516.9721
1 181.0722 117.0194 268.9734
146.0460 269.0874 494.9909
165.0406 203.9732 531.0673
227.0773 223.0820 536.1138
240.0080 230.9893 699.1822
2 191.0201 7 276.0184 3.2–3.4 min
217.0484 384.1527 164.0715
219.0457 8 455.1898 185.0454
126.9051 713.2366 232.0592
111.0091 9 497.0728 16 277.0932
1.5–1.6 min 10 875.2911 299.0754
117.0193 2.0–2.1 min 17 351.1334
140.0115 11 327.1299 375.0613
149.9627 425.0990 397.0428
181.0715 2.1–2.3 min 18 410.1695
219.9681 12 237.0078 19 555.1934
3 256.0940 475.0231 855.2730
300.9335 265.9819 3.5–3.6 min
319.9066 13 125.0247 20 355.1642
322.9155 174.9560 21 497.0748
338.8896 2.4–2.6 min 387.0309
370.1380 14 246.9916 4.5–4.7 min
4 403.0557 328.9980 22 355.1622
5 445.0962 15 373.0572 227.1037
541.1551 680.2201 453.1301
6 551.1836 536.1125 23 711.3323
248.9894
4.7–4.8 min 6.1–6.2 min 12.7–12.8 min
24 203.0824 131.0714 174.9558
25 291.0988 186.1133 43 527.2535
369.1787 785.3471
26 419.1573 6.7–6.8 min
27 621.0891 147.0452
5.0–5.1 min 40 165.0557
138.0562 206.0822
28 175.0611 119.0504
187.9041 331.1190
375.8086 353.1007
29 745.1056 619.2774
5.4–5.7 min 41 930.1220
30 324.1576 1054.6409
31 369.1787 7.8 min
405.1553 42 361.1503
427.9317 383.1323
32 437.1652 587.2592
33 467.1465 433.1622
34 739.3642 9.8–10
241.1192 394.9648
35 531.2215 395.9679
36 682.0892 10.9–11.1 min
37 806.1051 396.9627
38 869.1216 160.8416
467.1461 162.8387
5.7–5.8 min 174.9556
39 247.0823 447.1349
145.0598
269.0646