Table 4.

Iron chelation potential of the selected extracts.

Sample	0.078125 mg/mL	0.15625 mg/mL	0.3125 mg/mL	0.625 mg/mL	1.25 mg/mL	2.5 mg/mL	5 mg/mL	10 mg/mL	EC50 (mg/mL Solution Final Tube)
MC extract	3.12 ± 0.05	4.77 ± 0.05	10.25 ± 0.12	13.28 ± 0.10	25.41 ± 0.07	50.59 ± 0.12	69.89 ± 0.13	73.91 ± 0.02	491.94 ± 1.61
C extract	2.25 ± 0.03	3.00 ± 0.04	7.73 ± 0.04	19.91 ± 0.03	51.44 ± 0.01	88.15 ± 0.03	91.65 ± 0.04	92.96 ± 0.01	242.21 ± 0.06
P extract	6.84 ± 0.09	10.75 ± 0.04	12.39 ± 0.07	16.61 ± 0.13	24.21 ± 0.06	74.10 ± 0.02	93.55 ± 0.01	96.91 ± 0.03	357.72 ± 0.19
Caffeic Acid	97.03 ± 0.09	97.09 ± 0.14	98.36 ± 0.21	98.61 ± 0.32	99.27 ± 0.22	100 ± 0.00	100 ± 0.00	-	2.47 ± 0.25

“-” not detected.