The Chemical Featuring, Toxicity, and Antimicrobial Activity of Psidium cattleianum (Myrtaceae) Leaves

Table 2

Ethanol extract toxicity and different fractions expressed as LD₅₀ for Artemia salina larvae.

Extract and fractions	LD50 µg⋅mL^−1	Toxicity classification
Ethanol extract	820.83	Low toxicity
Hexane fraction	>1000	Nontoxic
Dichloromethane fraction	>1000	Nontoxic
Ethyl acetate fraction	272.36	Moderate toxicity
K2Cr2O7	14.89	High toxicity

Classification based on Nguta et al. [29].