Major Phytochemical as γ-Sitosterol Disclosing and Toxicity Testing in Lagerstroemia Species

Table 3

Mass concentration with ethanol and hexane solvents, IC₅₀ values, and % cell viability of the three studied Lagerstroemia speciosa, L. indica L. loudonii, and L. villosa species.

Plant	Solvent	Maximum extract conc. (mg/mL)	IC50 (mg/mL)	% cell viability
L. speciosa	Ethanol	8	0.24	—
	Hexane	1	—	82.54 ± 2.52–84.45 ± 3.11
L. indica	Ethanol	6	—	54.40 ± 2.15–77.46 ± 0.90
	Hexane	4	—	62.02 ± 2.20–78.15 ± 2.41
L. loudonii	Ethanol	8	—	67.62 ± 1.82–73.83 ± 3.85
	Hexane	2	—	71.27 ± 0.72–77.60 ± 3.38
L. villosa	Ethanol	14	—	73.18 ± 0.23–87.24 ± 1.17
	Hexane	4	—	75.67 ± 0.35–94.72 ± 3.74