Properties | Liophylized extract artichoke, Georgia | Pure Artichoke extract, 2% (Spain) | Artichoke extract, 2% (Russia) |
Chlorogenic acid, mg/100 mg extract | 1.97 ± 0.18 | 1.86 ± 0.14 | 1.25 ± 0.14**# |
Total phenolic compounds, %* | 9.6 ± 0.6 | 8.8 ± 0.8 | 7.7 ± 1.1* |
Flavonoids, % | 1.45 ± 0.09 | 1.51 ± 0.10 | 1.23 ± 0.10*# |
Total antioxidant activity, 50% inhibitory of DDPH | 14.3 ± 1.8 | 11.4 ± 1.2 | 8.4 ± 0.8*# |