Table 2. Main compounds of the oregano essential oil.

Compound	%
Carvacrol	77.95
p-cymene	5.43
γ-terpinene	4.65
Thymol	3.02
β-caryophyllene	1.65
β-myrcene	1.22
β-bisabolene	1.13
α-terpinene	1.00
α-thujene	0.84
α-pinene	0.58
terpinen-4-ol	0.46
β-phellandrene	0.38
carvacrol methyl ether	0.31
1-octen-3-ol	0.30
Borneol	0.28
cis-sabinene hydrate	0.20
α-humulene	0.15
Camphene	0.14
α-phellandrene	0.13
β-pinene	0.10