Phytochemistry, Toxicology, and Pharmacological Properties of Origanum elongatum

Table 1

Chemical composition of extracts and essential oils of O. elongatum.

Country	Part	Extracts/essential oils	Compounds groups	Compounds	References
Morocco	Leaves	Ethyl acetate and methanol extracts	Total polyphenols	—	[17]
			Flavonoids	—
Morocco	Leaves and flowering tops	Essential oil	Terpenoids	α-Thujene, β-myrcene, p-cymene, γ-terpinene, linalool, terpinene-4-ol, thymol, carvacrol, β-caryophyllene, β-bisabolene, and caryophyllene oxide	[1]
Morocco	Aerial parts	Essential oil	Terpenoids	Carvacrol, thymol, p-cymene, α-terpinene, limonene, thymoquinone, and thymohydroquinone	[2]
Morocco	Aerial parts	Essential oil	Terpenoids	Carvacrol, γ-terpinene, p-cymene, α-phellandrene, caryophyllene, 3-carene, and α-pinene	[3]
Morocco	Aerial parts	Essential oil	Terpenoids	Thymol, γ-terpinene, and p-cymene	[4]
Morocco	Aerial parts	Essential oil	Terpenoids	Carvacrol, thymol, γ-terpinene, and p-cymene	[5]
Morocco	Leaves and flowering tops	Essential oil	Terpenoids	Carvacrol, thymol, γ-terpinene, and p-cymene	[6]
Morocco	Seeds	Essential oil	Terpenoids	Carvacrol, thymol, γ-terpinene, p-cymene, and linalool	[8]
Morocco	Seeds	Essential oil	Terpenoids	Carvacrol, p-cymene, γ-terpinene, and linalool	[7]