Typical G.C. analysis

#	%	Leftshift	Components
curcuma longa rhizome oil china
7	0.02		borneol
8	0.06		camphor
16	11.58		cardione
4	2.92	1,8-	cineole
10	12.17	ar-	curcumene + gamma-curcumene
17	1.19		curzerendioine
12	2.13		curzerenol
13	2.04		curzerenone
9	0.21		eugenol
3	0.20		limonene
6	0.16		linalool
1	0.53	alpha-	pinene
2	0.27	beta-	pinene
5	2.72	gamma-	terpinene
14	24.07		turmerone
15	18.38	ar-	turmerone
11	8.14		zingiberene
Y-H. Chen, J-G. Yu and H. J. Fang, Studies on Chinese curcuma III. Comparison of the volatile oil and phenolic constituents from the rhizome and tuber of Curcumalonga. Zhongyao Tongbao, 81, 27-29 (1983). P&F 25, No. 6, 32, (2000)
curcuma longa root oil CO2 extract
#	%	Leftshift	Components
8	1.40	alpha-	bergamotene
9	1.08		borneol
2	5.50		camphene
13	2.12		carvone
7	1.63	beta-	caryophyllene
5	4.05		citronellal
20	2.94		citronellyl valerate
3	2.16		cubebene
17	4.23	ar-	curcumene
4	1.15	para-	cymene
15	1.02		germacrene D
14	1.01		linalool
6	1.99		menthofuran
18	1.53		nerol
16	3.17	beta-sesqui	phellandrene
19	1.84		phellandrol
1	1.25	alpha-	pinene
12	0.96	alpha-	terpineol
11	16.12		turmerone
10	42.00	ar-	turmerone
21	1.14		xanthorrhizol
B. Gopalan, M. Goto, A. Kodama and T. Hirose, Supercritical carbon dioxide extraction of Turmeric (Curcuma longa). J. Agric. Food Chem., 48, 2189-2192 (2000). P&F 25, No. 6, 32, (2000)
curcuma longa root oil hydrodistilled
#	%	Leftshift	Components
9	0.50	beta-	caryophyllene
8	0.55	iso	caryophyllene
12	0.36	ar-	curcumene
7	1.09	para-	cymene
16	1.08		eugenol
18	1.37	iso	eugenol
10	0.96	beta-	farnesene
22	0.14		farnesol
15	1.13		geraniol
17	0.81	beta-	ionone
6	2.72		limonene
11	0.16		linalool
21	1.92		methyl isoeugenol
4	0.26		myrcene
14	1.54		neral
13	0.17		perillyl alcohol
1	0.25	alpha-	pinene
2	0.02	beta-	pinene
3	0.21		sabinene
5	0.20	alpha-	terpinene
19	3.63		turmerone
20	59.69	ar-	turmerone
M. C. Nigam and A. Ahmed, Curcuma longa: terpenoid composition of its essential oil. Indian Perfum., 3, 255-257 (1991) P&F 25, No. 6, 32, (2000)
curcuma longa root oil vietnam
#	%	Leftshift	Components
10	0.20	beta-	bisabolene
7	0.90	beta-	caryophyllene
2	0.10	1,8-	cineole
12	1.50	ar-	curcumene
17	1.00		curzerenone
3	0.05	para-	cymene
6	0.05	beta-	elemene
8	0.50	alpha-	humulene
1	0.05		limonene
11	3.00	beta-sesqui	phellandrene
5	0.05		terpinen-4-ol
4	0.90		terpinolene
13	0.15	alpha,alpha,para-	trimethyl benzyl alcohol
14	30.00	alpha-	turmerone
16	10.00	ar-	turmerone
15	10.00	beta-	turmerone
9	1.50		zingiberene
T. S. Phan, N. H. Van, X. D. Nguyen and S. B. Luong, Chemical composition of the essential oil from rhizome Curcuma longa Linn. of Vietnam. Tap Chi Hoa Hoc, 25(1), 18-21 (1987). P&F 25, No. 6, 32, (2000)
hamamelis virginiana leaf oil
#	%	Leftshift	Components
	0.01		benzyl benzoate
	trace		butyl benzoate
	0.05		cadalene
	0.04	delta-	cadinene
	0.21	beta-	caryophyllene
	0.07		cyclosativene
	trace	(E)-beta-	damascenone
	0.03		decanal
3	0.01		decane
	0.28		docosanal
18	1.27		docosane
	0.21		docosanol
	0.20		dodecanal
4	0.03		dodecane
	0.69		dotriacontane
	trace		eicosanal
15	0.60		eicosane
	0.02		eicosanol
	0.16		ethyl hexadecanoate
	0.09		ethyl linoleate
	0.05		ethyl linolenate
	0.06		ethyl oleate
	0.09		ethyl tetracosane
	0.01		ethyl tetradecanoate
	0.05	alpha-	eudesmol
	0.02	gamma-	eudesmol
	1.47	(E,E)-alpha-	farnesene
	0.08	alpha-	farnesene
	1.74		geraniol
	0.07		geranyl acetone
	0.01		geranyl formate
	0.47		geranyl linalool
	1.14		henitriacontane
	16.12		heptacosane
12	0.31		heptadecane
	0.05	2-	heptadecanone
	0.91		hexacosanal
	2.27		hexacosane
	0.15		hexadecanal
10	0.07		hexadecane
	1.62		hexadecanoic acid
	0.10		hexadecanol
11	0.16	1-	hexadecyne
	0.13		hexanol
	0.19	(Z)-3-	hexen-1-ol
	0.02	(E)-2-	hexen-1-yl (E)-2-hexenoate
	trace	(Z)-3-	hexen-1-yl (E)-2-hexenoate
	0.15	(Z)-3-	hexen-1-yl 2-or-3-methyl butyrate
	0.06	(Z)-3-	hexen-1-yl angelate or tiglate
	0.30	(Z)-3-	hexen-1-yl benzoate
	0.14	(E)-2-	hexen-1-yl butyrate
	trace	(Z)-3-	hexen-1-yl butyrate
	0.03	(E)-2-	hexen-1-yl hexanoate
	0.23	(Z)-3-	hexen-1-yl hexanoate
	trace	(Z)-3-	hexen-1-yl octanoate
	0.01	(Z)-3-	hexen-1-yl salicylate
	trace		hexyl tiglate
	trace		hotrienol
	0.05	alpha-	humulene
	trace		hydroxyedulan-1
	0.08	beta-	ionone
	0.02		kaurene
	3.74		linalool
	0.12	(E)-	linalool oxide
	0.31	(Z)-	linalool oxide
	0.10		manool
	0.03		manoyl oxide
19	0.02	2-	methyl docosane
	0.11		methyl docosanoate
	0.04		methyl eicosanoate
16	0.02	2-	methyl heneicosane
17	0.01	3-	methyl heneicosane
	0.06		methyl henitriacontane
	0.08	3-	methyl heptacosane
	0.05		methyl hexacosane
	0.22	2-	methyl hexacosane
	0.04	3-	methyl hexacosane
	0.33		methyl hexadecanoate
	0.09		methyl linoleate
	0.47		methyl linolenate
	0.21		methyl nonacosane
	0.03		methyl octacosane
	0.07	2-	methyl octacosane
	0.08	3-	methyl octacosane
	0.13		methyl oleate
	0.18	2-	methyl pentacosane
	0.15	3-	methyl pentacosane
	0.05	4-	methyl pentacosane
	0.03		methyl tetracosane
	0.02	4-	methyl tetracosane
	0.15		methyl tetracosanoate
7	0.27	3-	methyl tetradecane
	0.03		methyl tetradecanoate
	0.13	2-	methyl triacontane
	0.04	3-	methyl triacontane
	0.04		myrcenol
	0.03		nerol
	0.09		nerol oxide
	0.17	(E)-	nerolidol
	7.12		nonacosane
	0.03		nonadecanal
14	0.78		nonadecane
	0.62		nonanal
2	0.01		nonane
	0.11		nonanoic acid
	0.09		nonanol
	0.28		octacosanal
	1.75		octacosane
13	0.12		octadecane
	trace		octadecanol
	0.03		octanal
1	0.59		octane
	trace		octanol
	0.03	1-	octen-3-ol
	10.99		pentacosane
	0.13		pentadecanal
8	0.10		pentadecane
	0.04	2-	pentadecanone
	9.79	(E)-	phytol
	0.68	iso	phytol
	0.07	iso	propyl tetradecanoate
	trace		riesling acetal
	0.03	beta-	santalene
	0.09		squalene
	1.06	alpha-	terpineol
	0.39		tetracosanal
	2.59		tetracosane
	0.08	1-	tetracosene
	0.05		tetradecanal
6	0.23		tetradecane
	0.30		tetratriacontane
	1.14		triacontane
	0.68		tritriacontane
20	10.38		tricosane
	0.24		tridecanal
5	0.54		tridecane
	0.04	2-	tridecanone
	0.21	1,1,6-	trimethyl-1,2-dihydronaphthalene
	0.01	1,1,6-	trimethyl-1,2,3,4-tetrahydronaphthalene
9	0.23	4,8,12-	trimethyl-1,3,7,11-tridecatetraene
	0.70	6,10,14-	trimethyl-2-pentadecanone
	0.80	ar-	turmerone
	0.42		undecanal
	0.03	(E)-2-	undecenal
	0.21		viridiflorol
	0.09		vitispirane
R. Engel, M. Gutmann, C. Harisch, H. Koloclziej and A. Nahstedt, Study on the composition of the volatile fraction of Hamamelis virginiana. Planta Med., 64, 251-258 (1998). P&F 24, No. 4, 31, (1999)