Isolation and characterization of betulinic acid from the stem bark of Feretia canthioides Hiern and its antimalarial potential

Bulletin of the National Research Centre

Table 2 Mature schizont count present in plate wells for isolated compound and positive control (chloroquine phosphate 10 μg/ml)

Isolated compound and positive control	Concentration (μg/ml)	Plate wells	Number of schizonts present in respective wells
Isolated compound	100	A1	79
	80	A2	77
	60	A3	72
	40	A4	68
	20	A5	55
Positive control	100	B1	96
	80	B2	77
	60	B3	46
	40	B4	40
	20	B5	36