Table 2.

Total phenolic and flavonoid contents of C. rotundus extracts

Extract	Total phenols (mg GAE/g dry extract)	Total flavonoids (mg RE/g dry extract)
90% MeOH ext	174.66 ± 2.35	121.71 ± 1.67
Pet-ether fr	97.03 ± 2.03	106.26 ± 0.50
EtOAc fr	567.35 ± 7.89	316.32 ± 2.59
n-BuOH fr	277.40 ± 4.46	165.38 ± 2.45

Results are expressed as a mean of triplicate determinations ± SD