Oregano Essential Oil Induces SOD1 and GSH Expression through Nrf2 Activation and Alleviates Hydrogen Peroxide-Induced Oxidative Damage in IPEC-J2 Cells

Table 1

Chemical composition of oregano essential oil.

Components	Composition%
α-Thujene/α-pinene	0.56
Camphene	0.08
β-Pinene	0.09
Sabinene	0.03
Myrcene	0.91
α-Phellandrene	0.09
α-Terpinene	0.50
Limonene	0.15
1,8-Cineole+β-phellandrene	0.07
β-Ocimene	0.07
γ-Terpinene	4.54
3-Octanone	0.07
ρ-Cymene	3.11
Terpinolene	0.05
3-Octanol	0.11
1-Octen-3-ol	0.22
Dimethyl styrene	0.10
Trans-Sabinene hydrate	0.14
Linalool	0.32
Cis-Sabinene hydrate	0.03
1-Terpilool	0.05
Terpinen-4-ol	0.22
Carvacrol methyl ether	0.33
β-Caryophyllene	1.43
Dihydrocarvone	0.09
α-Humulene	0.08
α-Terpineol	0.21
Bomeol	0.33
β-Bisabolene	0.71
Caryophyllene oxide	0.16
Thymol	1.90
Carvacrol	79.92
Total	99.99

The dates were provided by Meritech Bioengineering Co. Ltd.