Table 5.

Results of acute oral toxicity tests of oils with different doses.

Essential Oils	Number of Rats Per Batch	Doses mg/Kg	Mortality	Signs of Toxicity	LD50	Category GHS (mg/Kg)
Eucalyptus camaldulensis	6	300	0	−	500	4
	6	1000	1	+
	6	2000	3	+
Cedrus atlantica	6	300	0	−	500	4
	6	1000	3	+
	6	2000	3	+
Chenopodium ambrosioides	6	300	1	+	500	4
	6	1000	3	+
	6	2000	3	+

(LD₅₀): Lethal dose 50; GHS: harmonized classification system.