Showing all polyphenols found in Walnut, dehulled Food Composition
| mean content | min | max | SD | n | N | number of references | ||
| Seeds - Nuts - Walnut, dehulled | ||||||||
|---|---|---|---|---|---|---|---|---|
| Phenolic acids | ||||||||
| Hydroxybenzoic acids | Ellagic acid |
5.90
mg/100 g FW
|
3.26 | 9.77 | 2.11 | 10 | 10 | 1 |
| Syringic acid |
33.83
mg/100 g FW
|
16.57 | 57.45 | 13.96 | 10 | 10 | 1 | |
| Hydroxycinnamic acids | 5-Caffeoylquinic acid |
1.81
mg/100 g FW
|
1.06 | 2.57 | 0.58 | 10 | 10 | 1 |
| Caffeic acid |
0.24
mg/100 g FW
|
0.11 | 0.54 | 0.14 | 10 | 10 | 1 | |
| Ferulic acid |
0.06
mg/100 g FW
|
0.04 | 0.11 | 0.02 | 10 | 10 | 1 | |
| p-Coumaric acid |
0.14
mg/100 g FW
|
0.05 | 0.29 | 0.07 | 10 | 10 | 1 | |
| Sinapic acid |
0.05
mg/100 g FW
|
0.02 | 0.14 | 0.03 | 10 | 10 | 1 | |
| Other polyphenols | ||||||||
| Hydroxybenzaldehydes | Syringaldehyde |
0.87
mg/100 g FW
|
0.49 | 1.16 | 0.19 | 10 | 10 | 1 |
| Naphtoquinones | Juglone |
11.75
mg/100 g FW
|
6.93 | 19.16 | 3.90 | 10 | 10 | 1 |