| Gallic acid |
174 |
54.5 |
42.8 |
37.7 |
1.6 - 46.7 |
Date, blackberry, cloudberry, grapefruit, banana |
| Protocatechuic acid |
771 |
570.7 |
386.6 |
119.5 |
0.1 - 217.9 |
Chicory, eggplant, onion, almond, grapefruit, date, apple, kiwi, pomegranate |
| Catechin |
145 |
70.8 |
70 |
25.4 |
3 – 1,078 |
Cocoa powder, blackberry, raspberry, strawberry, apricot, peach, apple, pear, banana, pomegranate |
| Caffeic acid |
0 |
3.75 |
2.5 |
0 |
0.02 – 1,411 |
Plum, date, cranberry, grapefruit, peach, apple, pear |
| Syringic acid |
2.17 |
40.1 |
22.2 |
12.1 |
9 - 60.6 |
Date, apple, grape, cauliflower, walnut |
|
Rutin (Quercetin 3-O-rutinoside) |
0 |
0 |
0 |
0.5 |
0.04 - 190 |
Plum, blackberry, raspberry, apricot, apple, pear, tomato, lettuce |
| Vanillin |
0.36 |
6.9 |
2.16 |
3.2 |
0.2 - 1 |
Cocoa powder, olive |
| Coumaric acid |
9.49 |
12.7 |
9.6 |
5.58 |
0.04 - 57.7 |
Plum, date, cranberry, strawberry, grapefruit, apple, pear |
| Ferulic acid |
4.3 |
7.49 |
5.73 |
2.42 |
0.1 - 118.3 |
Date, cranberry, grapefruit, apple, eggplant, olive |
|
Salicylic acid (4-Hydroxybenzoic acid) |
2.7 |
5.26 |
3.4 |
3.8 |
0.05 - 46.6 |
Cranberry, grapefruit, date, loquat |
| Quercetin |
2.92 |
8.17 |
8.36 |
6.7 |
0.2 - 420 |
Bilberry, elderberry, cranberry, raspberry, apple, onion |
| Cinnamic acid |
0.32 |
0.55 |
0.38 |
0 |
0.2 - 41.2 |
Cranberry, strawberry, orange, olive |