Table 4.
Total and main classes of dietary polyphenols by consumption of alcoholic beverages containing polyphenols.
| Red Wine | White Wine | Beer | ||||
|---|---|---|---|---|---|---|
| T1 | T3 | T1 | T3 | T1 | T3 | |
| Total polyphenols (mg/d) | 535.2 (357.1) | 896.6 (589.6) ** | 584.2 (458.9) | 964.1 (524.2) ** | 606.1 (529.4) | 681.1 (455.4) * |
| Flavonoids (mg/d) | 206.0 (171.9) | 381.6 (182.9) ** | 229.5 (177.7) | 444.9 (210.1) ** | 250.7 (197.1) | 265.3 (208.1) |
| Phenolic acids (mg/d) | 293.0 (261.3) | 465.1 (548.3) ** | 317.1 (372.6) | 464.0 (434.4) ** | 318.0 (437.6) | 370.8 (306.6) * |
| Stilbenes (mg/d) | 0.1 (0.4) | 8.4 (4.8) ** | 1.5 (3.6) | 7.7 (4.7) ** | 1.8 (4.0) | 1.7 (2.3) |
| Lignans (mg/d) | 2.4 (1.9) | 3.2 (2.6) ** | 2.6 (2.4) | 3.6 (2.9) * | 2.6 (2.2) | 2.7 (2.9) |
Results are expressed as mean (SD); * denotes p < 0.05 for ANOVA or ANCOVA analysis; ** denotes p < 0.001 for ANOVA or ANCOVA analysis.