Table 3.

Major components identified from Amomum essential oils.

Plants	Plant parts	Compounds	References
Amomum villosum	Fruit	Bornyl acetate (52.5%),Camphor 19.17%, Camphene(8.9%), d-limonene(17.8%),	[6,55]
	Leaves	Bornyl acetate (8.48%), β-pinene(53%), α-pinene (22.1%) Camphor 3.18%, γ-terpinene (1.2%)Limonene(4.2%), α-humalene (2%)	[56]
	Seed	Bornyl acetate (40.4%) Camphor14.82%, esters (52.5%),	[57]
	Stem	α-pinene (18.5%), Sabinene(19.2%), β-pinene(38.8%), β-caryophyllene(2.2%), γ-terpinene (1.8%)Limonene(3.9%)	[53,58]
	Peels	Bornyl acetate (3.87%) Camphor 6.90%, esters (42.1%)	[58]
	Rhizomes	Β-pinene(19%), α-pinene (9%),Bornyl acetate (18.3%) Camphor (2.49%), Sabinene(16%),fenchyle acetate (17%),camphene(5.4%)	[58]
Amomum tsao-ko	Pod	Geranial(7.8%),1,8-cineole(22.6%), Geraniol(7%),(2E)-decenal(6.1%)	[22]
	Entire plant	1,8-cineole(34.6%), geraniol(4.8%), α-terpineol(4%), α-phellandrene(5.8%), β-pinene(3.3%)	[47]
	Fruit	1,8cineole(45.24%),Geraniol(5.11%),Geranial(4.52%), α-terpineol(3.59%), α-phellandrene(3.07%)	[46,54]
	Seed	1,8-cineole(30.6%), limaneon (22.77%), 2-decanal(17.3%), neral(7%), geranial(10.6%), α-terpineol(4.3%)	[59]