From: Effect of a walnut meal on postprandial oxidative stress and antioxidants in healthy individuals
Biomarkers | Control (n = 16) | Walnut (n = 16) | |||
---|---|---|---|---|---|
LS Mean | 95% CI | LS Mean | 95% CI | P value | |
Total polyphenols, mmol GAE/L × h | 6.96 | 5.87, 8.25 | 7.39 | 5.87, 9.39 | 0.076 |
Malondialdehyde, μmol/L × h | 0.81 | 0.62, 1.01 | 0.75 | 0.63, 0.87 | 0.048 |
ORAC(hydrophilic), mmol/L × h | 7.14 | 6.53, 7.76 | 7.68 | 7.10, 8.26 | 0.008 |
ORAC(lipophilic), mmol/L × h | 3.80 | 3.43, 4.17 | 4.12 | 3.80, 4.45 | 0.000 |
FRAP, mmol Trolox equivalents/L | 6.57 | 5.46, 7.69 | 6.47 | 5.37,7.58 | 0.920 |
Uric acid, μmol/L × h | 1612 | 1317, 1869 | 1651 | 1317, 1943 | 0.591 |
Total cholesterol, , mmol/L × h | 24.1 | 21.4, 26.6 | 23.8 | 21.1, 26.4 | 0.556 |
Triglycerides, , mmol/L × h | 12.8 | 9.2, 17.2 | 14.5 | 10.6, 19.1 | 0.037 |
Oxidized LDL, mmol/L × h | -0.57 | 0.34, 0.97 | -0.65 | 0.36, 1.16 | 0.910 |