Table 4.

Chemical composition of Curcuma aeruginosa rhizome essential oils reported in the literature.

Compound	Cae Thailand [4]	Cae India [15]	Cae Thailand [38]	Cae Malaysia [46]	Cae Malaysia [45]
Camphene	1.2	0.18	0.3	1.6	0.2
β-Pinene	0.4	27.5	7.7	1.6	0.4
1,8-Cineole	2.7	0.42	9.6	25.2	11.2
Camphor	29.4	0	0	6.8	10.5
Isoborneol	7.3	0	0.6	1.5	3.2
Borneol	2.9	0	0.5	0.5	1.3
β-Elemene	1.4	0	0.2	1.7	2.2
β-Farnesene	0	1.5	0	0.5	1.0
Zingiberene	0	1.2	0	0.1	0
Curzerene	4.8	0	1.1	0	0
Germacrene B	5.2	0	0.5	0	0
Curzerenone	0	0	41.6	30.4	24.6
β-Eudesmol	0	3.6	0	0	0
Germacrone	21.2	0	1.0	2.8	2.7
Curcumenol	0	38.7	0	0	5.6