Table 1.

Main components of selected essential oils.

Eucalyptus [23,27]		Clove [28,29]		Tea Tree [30,31]		Lavender [32,33]
Compound	Content	Compound	Content	Compound	Content	Compound	Content
eucalyptol	50–80%	eugenol	70–76%	terpinen-4-ol	30–48%	linalool	28–45%
α-pinene	2–26%	β-caryophyllene	10–17%	γ-terpinene	10–28%	camphor	3–12%
α-terpinyl acetate	2–5%	α-humulene	2%	α-terpinene	5–13%	eucalyptol	2–10%
α-terpineol	2–3%	eugenyl acetate	1–12%	α-terpineol	1–8%	terpinen-4-ol	2–7%
trans-pinocarveol	1–8%	α-cubebene	1–2%	p-cymene	1–8%	β-caryophyllene	1–6%
globulol	1–6%	α-copaene	1–2%	α-pinene	1–6%	borneol	1–10%
limonene	1–4%	nerolidol	0–1%	limonene	1–3%	limonene	0–3%
pinocarvone	1–4%	farnesol	<1%	sabinene	0–4%	α-pinene	0–2%
γ-terpinene	1–2%	methyl chavicol	<1%	δ-cadinene	0–3%	β-pinene	0–2%
p-cymene	1–7%	caryophyllene oxide	<1%	eucalyptol	0–15%	myrcene	0–2%