Typical G.C. analysis

#	%	Leftshift	Components
alpinia galanga oil
24	10.70	alpha-	bergamotene
30	16.20	beta-	bisabolene
12	trace		borneol
17	2.50		bornyl acetate
2	0.50		camphene
23	0.90		caryophyllene
33	2.50		caryophyllene oxide
16	0.20		chavicol
19	1.00		chavicyl acetate
7	5.50	1,8-	cineole
20	1.60		citronellyl acetate
22	0.70		copaene
28	1.90	ar-	curcumene
14	trace	para-	cymen-8-ol
6	0.80	para-	cymene
29	1.50		eugenyl acetate
26	18.20	(E)-beta-	farnesene
21	5.10		geranyl acetate
25	0.60	alpha-	humulene
8	1.60		limonene
11	trace		linalool
5	0.70		myrcene
31	1.90		pentadecane
32	1.60	beta-sesqui	phellandrene
1	10.20	alpha-	pinene
4	1.60	beta-	pinene
3	trace		sabinene
27	0.80		santalene
13	0.30		terpinen-4-ol
9	trace	alpha-	terpinene
15	0.20	alpha-	terpineol
10	trace		terpinolene
18	trace		tridecane
H. L. De Pooter, M. Nor Omar, B. A. Coolsaet and N. M. Schamp, The Essential Oil of Greater Galanga (Alpinia galanga) from Malaysia, Phytochem.,24, 93-96 (1985). P&F 11, No. 1, 29, (1986)
boronia megastigma nees absolute
#	%	Leftshift	Components
38	0.10	2-	acetoxylinalool A + tridecane + methyl 2-methoxybenzoate
58	0.02		acetvanillone + (E)-beta-farnesene
32	0.45	(E)-	anethole + safrol + nonanoic acid
87	trace		apiole
48	.015		benzyl 3-methyl butyrate + (Z)-retro-gamma-ionone
4	0.01		benzyl alcohol
97	0.06		benzyl benzoate
88	0.20	beta-	bisabolol + tetradecanol
34	0.10	iso	bornyl acetate + menthyl acetate
40	0.02	trans-	carvyl acetate + (E)-linalool
54	0.04	beta-	caryophyllene
73	0.09		caryophyllene oxide
12	0.01		chrysanthenone
65	1.20	sesqui	cineole
86	trace		coniferyl methyl ether
41	0.07		cyclic beta-ionone
47	0.03		decanoic acid + benzyl 2-methyl butyrate + (Z)-retro-gamma-ionone
22	0.01	2-	decanol
31	0.06		decanol + 5-hydroxylinalool B + methyl 2-isobutyroxy-3-methyl valerate
21	0.60	2-	decanone + 7-hydroxyhotrienol
57	0.65	7,8-	dihydro-beta-ionol + (Z)-retro-alpha-ionone
55	1.30	7,8-	dihydro-beta-ionone
63	0.06		dihydroactinodiolide + undecyl acetate
23	0.01		dodecane + lilac alcohol
50	0.04	2-	dodecanol
76	3.80		dodecyl acetate + 8-hydroxylinalyl isobutyrate
108	trace		eicosane
42	0.01	delta-	elemene
70	0.09	7,11-	epoxymegastigm-5(6)-en-9-one
49	0.01		ethyl decanoate
95	0.08	(E,E)-	farnesol
28	trace		geraniol
46	0.70		geranyl acetate + vanillin
56	trace		geranyl acetone
111	4.30	(E)-4-(	geranyl oxy) cinnamic acid
106	1.90	(Z)-4-(	geranyl oxy) cinnamic acid
9	0.02		guaiacol
94	0.70		heptadecane
77	0.04		hexadecane
59	0.03	alpha-	humulene
75	0.03		humulene oxide I
85	0.30	3-	hydroxy-beta-ionone
43	0.20	8-	hydroxylinalool
91	0.10	8-	hydroxylinalyl 2-methyl butyrate
113	2.20	8-	hydroxylinalyl decanoate
116	0.30	8-	hydroxylinalyl dodecanoate
105	0.30	8-	hydroxylinalyl heptanoate
109	1.80	8-	hydroxylinalyl heptanoate
92	0.10	8-	hydroxylinalyl isovalerate
112	0.70	8-	hydroxylinalyl nonanoate
69	0.20	8-	hydroxylinalyl propionate
99	0.30	8-	hydroxylinalyl tiglate
118	1.40	8-	hydroxylinalyl tridecanoate
98	0.09	8-	hydroxylinalyl valerate
80	2.40	(E)-3-	hydroxymegastigm-7-en-9-one
68	0.03	(Z)-3-	hydroxymegastigm-7-en-9-one
107	0.09	N-(2-(4-	hydroxyphenyl)ethyl) 2-methyl butyramide
110	0.20	N-(2-(4-	hydroxyphenyl)ethyl) tiglamide
115	9.30	N-(2-(4-	hydroxyphenyl)ethyl) tiglamide + methyl (Z)-4-(geranyl oxy) cinnamate
84	0.15	4-oxo-beta-	ionol
52	0.30	beta-	ionol + 4,5-epoxy-gamma-homocyclocitral
71	0.64	(E,E)-pseudo-	ionone
45	0.05	(Z)-alpha-	ionone + (Z)-carvyl acetate
53	0.04	(E)-alpha-	ionone + 2,6-dimethyl-4-methyl phenol
61	14.90	(E)-beta-	ionone + alpha-curcumene + 5,6-epoxy-beta-ionone
67	0.02		italicene ether
82	0.35	delta-	jasmonic acid lactone (syn) + 4-hydroxy-beta-ionone
89	0.70	delta-	jasmonic acid lactone )anti) + methyl curcubate
5	0.45		limonene
29	0.20		linalyl acetate + 5-hydroxylinalool A
74	0.30	(E)-	megastigm-7-en-3,9-dione
14	0.15	para-	mentha-1,3,8-triene + camphor
3	0.06	para-	mentha-1,5,8-triene
117	6.70		methyl (E)-4-(geranyl oxy) cinnamate
96	0.50		methyl (E)-4-hydroxycinnamate
83	0.70		methyl (Z)-epi-jasmonate
79	1.20		methyl (Z)-jasmonate + (E)-3-hydroxymegastigm-7-en-9-one
1	0.10		methyl 1-hydroxy-3-methyl valerate + beta-pinene
44	0.20		methyl 2-(2-methyl butyoxy)-3-methyl valerate + neryl acetate
15	0.06		methyl 2-acetoxy-3-methyl valerate
81	0.70		methyl 2,3-di-epi-curcubate + 4-oxo-beta-ionone
90	14.60		methyl 3-epi-curcubate + (Z)-8-heptadecene
18	trace	para-	methyl acetophenone
24	0.01		methyl nonanoate
13	0.01		methyl octanoate
104	0.02		methyl palmitate
2	0.40		myrcene + octanal
25	0.20		nerol + (E)-tagetenone
103	0.08		nonadecane
10	0.75		nonanal + linalool + hotrienol + 2-phenethyl alcohol
19	trace		nonanol
11	0.08	2-	nonanol
7	0.07	(E)-beta-	ocimene
6	0.02	(Z)-beta-	ocimene
101	0.03		octadecane
20	0.07		octanoic acid
8	0.03		octanol
64	0.16		pentadecane + isoitalicene ether
102	trace		pentadecyl acetate
62	0.05	endo	peroxide of cyclic beta-ionone
66	0.02	beta-sesqui	phellandrene
30	trace	iso	piperitenone + geranial
27	0.01		piperitone
72	0.55		spathulenol + (E)-9-hydroxymegastigm-7-en-3-one
78	0.09		syringl methyl ether + zingerone
26	0.30	(Z)-	tagetenone + anisaldehyde
16	0.02	(E)-	tagetone
17	0.03	(Z)-	tagetone
35	trace		terpinen-4-yl acetate
51	0.02		tetradecane
100	0.50		tetradecyl acetate
37	0.03		theaspirane A + 2-undecanol
39	2.40		theaspirane B + 2-acetoxylinalool B + methyl decanoate
114	0.03		tricosane
93	0.15		tridecyl acetate
36	0.05		undecanal
60	1.00		undecanoic acid + 8-hydroxyl linalyl acetate + dodecanol + 2-phenethyl isovalerate + benzyl tiglate
33	0.05	2-	undecanone + bornyl acetate
P. Weyerstahl, H. Marschall, W-R. Bork, R. Rilk, S. Schneider and H-C. Wahlburg, Constituents of the absolute of Boronia megastigma Nees from Tasmania. Flav. Fragr. J., 10, 297-311 (1995). P&F 24, No. 1, 53, (1999)
cajuput leaf oil vietnam
#	%	Leftshift	Components
49	trace		bulnesol
37	0.4		cadina-1,4-diene
35	trace	delta-	cadinene
34	trace	gamma-	cadinene
47	trace	alpha-	cadinol
44	trace	T-	cadinol
38	trace		calamenene
2	trace		camphene
5	trace	delta-3-	carene
23	2.5	beta-	caryophyllene
41	0.3		caryophyllene oxide
10	41.1	1,8-	cineole
20	trace	alpha-	copaene
27	0.5	gamma-	curcumene
15	6.8	para-	cymene
17	0.2	para-	cymenene
22	0.3	beta-	elemene
18	trace	delta-	elemene
25	trace	gamma-	elemene
42	trace		elemol
48	0.7	beta-	eudesmol
45	0.6	gamma-	eudesmol
31	0.3	alpha-	farnesene
39	0.4		geraniol
29	0.3	beta-	guaiene
43	1.2		guaiol
28	1.6	alpha-	humulene
9	4.1		limonene
21	3.6		linalool
40	trace	alpha-	maaliene
46	trace	alpha-	muurolol
6	0.1		myrcene
14	trace	(E)-beta-	ocimene
12	trace	(Z)-beta-	ocimene
7	0.5	alpha-	phellandrene
11	0.2	beta-	phellandrene
36	trace	beta-sesqui	phellandrene
1	3.2	alpha-	pinene
3	0.8	beta-	pinene
4	trace		sabinene
33	1.5	alpha-	selinene
32	1.5	beta-	selinene
24	1.5		terpinen-4-ol
8	0.6	alpha-	terpinene
13	4.6	gamma-	terpinene
30	8.7	alpha-	terpineol
16	5.9		terpinolene
26	trace		thujopsene
19	0.3	alpha-	ylangene
O. Motl, J. Hodacova and K. Ubik, Composition of Vietnamese cajuput essential oil. Flav. Fragr. J., 5, 39-42 (1990). P&F 25, No. 1, 33, (2000)
citrus x latifolia oil expressed
#	%	Leftshift	Components
33	0.8	alpha-	bergamotene
52	trace	(E)-alpha-	bisabolene
48	0.8	beta-	bisabolene
68	trace	alpha-	bisabolol
25	trace		borneol
32	trace		bornyl acetate
69	0.1	alpha-	cadinol
3	0.1		camphene
6	trace	delta-3-	carene
35	0.3	beta-	caryophyllene
73	trace		cinnamic alcohol
22	0.1		citronellal
40	trace		citronellyl acetate
19	trace	alpha-	cubebene
27	trace	beta-	cubebene
15	0.1	para-	cymene
24	0.1		decanal
72	trace		decanoic acid
61	trace	(E)-2-	dodecen-1-ol
34	0.1	beta-	elemene
21	0.1	delta-	elemene
37	trace	gamma-	elemene
67	trace	gamma-	eudesmol
50	0.2	(E,E)-alpha-	farnesene
41	0.1	(E)-beta-	farnesene
71	trace	(E,E)-	farnesyl acetate
49	2.3		geranial
58	trace		geraniol
51	1.0		geranyl acetate
45	trace		geranyl formate
56	0.1		germacrene B
46	0.1		germacrene D
70	trace		heptadecanal
65	0.1		hexadecanal
42	trace	alpha-	humulene
10	52.2		limonene
26	0.2		linalool
30	trace		linalyl acetate
59	trace	para-	mentha-1,8-dien-10-yl acetate
38	trace	(E)-para-	mentha-2,8-dien-1-ol
7	1.3		myrcene
43	1.2		neral
62	trace	(E)-	nerolidol
47	1.4		neryl acetate
18	trace		nonanal
31	0.1		nonyl acetate
14	trace	(E)-beta-	ocimene
12	trace	(Z)-beta-	ocimene
74	trace		octadecanal
17	trace		octanal
29	trace		octanol
23	trace		pentadecane
54	trace		perillaldehyde
60	trace		perillyl acetate
8	trace	alpha-	phellandrene
11	trace	beta-	phellandrene
53	trace	beta-sesqui	phellandrene
2	3.2	alpha-	pinene
4	13.0	beta-	pinene
57	trace	iso	piperitenone
5	2.0		sabinene
20	0.1	(E)-	sabinene hydrate
28	0.1	(Z)-	sabinene hydrate
39	trace	beta-	santalene
64	trace		spathulenol
9	0.3	alpha-	terpinene
13	17.0	gamma-	terpinene
44	0.4	alpha-	terpineol
16	0.7		terpinolene
55	trace		tetradecanal
1	trace	alpha-	thujene
66	trace		thymol
36	trace		undecanal
75	trace		undecanoic acid
63	trace		viridiflorol
S. M. Njoroge, H. Ueda, H. Kusunose and M. Sawamura, Japanese sour citrus fruits Part IV. Volatile compounds of Naaoshichi and Tahiti lime essential oils. Flav. Fragr. J., 11, 25-29 (1996). P&F 24, No. 2, 35, (1999)
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 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)
daucus carota ssp. maximus (desf.) ball seed oil
#	%	Leftshift	Components
15	17.65	beta-	asarone
8	0.28	alpha-	bergamotene
16	3.00	alpha-	bisabolene
13	34.70	beta-	bisabolene
17	0.39	preiso	calamendiol
7	1.48	beta-	caryophyllene
4	trace	para-	cymene
10	0.43	(E)-beta-	farnesene
9	0.31	alpha-	humulene
5	trace		limonene
6	1.97		methyl eugenol
11	37.22	(E)-	methyl isoeugenol
14	0.25	beta-sesqui	phellandrene
1	trace	alpha-	pinene
3	trace	beta-	pinene
2	trace		sabinene
12	0.65		shyobunone
H. E. A. Saad, S. H. El-Sharkawy and A. F. Halim, Essential oils of Daucus carota ssp. maximus. Pharm. Acta Helv. 70, 79-84 (1995). P&F 24, No. 6, 45, (1999)
petroselinum crispum leaf oil
#	%	Leftshift	Components
39	27.96		apiole
25	0.02	alpha-	bergamotene
48	0.04		bergapten
30	0.41	beta-	bisabolene
19	0.02		bornyl acetate
37	0.78	3-	butyl phthalide
38	0.63	(E)-	butylidene phthalide
40	trace	(Z)-	butylidene phthalide
35	0.01		carotol
24	0.02	beta-	caryophyllene
22	0.02	alpha-	copaene
7	1.46	para-	cymene
12	0.04	para-	cymenene
18	trace	(E)-2-	decenal
17	0.77	(Z)-2-	decenal
29	1.67	2,6-	dimethoxy-4-(2-propenyl) phenol
23	1.59	beta-	elemene
33	0.71		elemicin
52	1.79		falcarindiol
49	15.00		falcarinol
26	0.01	(E)-beta-	farnesene
27	0.17		germacrene D
55	0.37		heraclenol
46	0.37		hexadecanoic acid
54	0.04		imperatorin
42	2.79	(E)-	ligustilide
44	0.01	(Z)-	ligustilide
13	0.15		linalool
51	0.01		linoleic acid
14	0.49	para-	menthatriene
50	0.06		methyl linoleate
5	1.94		myrcene
31	8.70		myristicin
36	0.06	iso	myristicin
15	0.05		myrtenal
34	0.02		nerolidol
9	0.02	(E)-beta-	ocimene
6	0.39	alpha-	phellandrene
8	1.72	beta-	phellandrene
32	8.51	beta-sesqui	phellandrene
53	1.06	iso	pimpinellin
2	0.25	alpha-	pinene
4	2.00	beta-	pinene
45	1.24		psoralen
3	0.01		sabinene
41	2.29		sedanenolide
43	0.05	(E)-	sedanolide
10	0.09	gamma-	terpinene
11	2.50		terpinolene
21	trace	alpha-	terpinyl acetate
1	0.14	alpha-	thujene
16	0.20		undecatriene
20	0.42	4-	vinyl guaiacol
47	0.24		xanthotoxin
28	0.05		zingiberene
M. Spraul, Strukteraufklarung Wertgebender Inhaltsstoffe aus Petersilienblatten, - Wurzeln and -samen sowie aus Dillbluten. Ph.D. thesis Technische Universtat, Munchen (1991). P&F 21, No. 4, 57, (1996)
petroselinum crispum leaf oil cuba
In 1997, Pino et al. analyLed a parsley leaf oil that was produced from plants grown in Cuba. Using CC/MS as the method of analysis the oil was determined to contain the following constituents:
#	%	Leftshift	Components
24	0.02	alpha-	amorphene
34	14.40		apiole
11	0.02		benzyl alcohol
21	0.02	(E)-beta-	bergamotene
32	1.42		carotol
19	0.24	beta-	caryophyllene
14	0.03		citronellal
16	0.09	para-	cymen-8-ol
5	0.03	para-	cymene
9	0.28	alpha-para-	dimethyl styrene
18	0.61	beta-	elemene
20	0.21	gamma-	elemene
28	1.70		elemicin
29	0.02	iso	elemicin
30	0.02		elemol
23	0.11	(Z)-beta-	farnesene
25	1.09		germacrene D
33	0.28		guaiol
22	0.03	alpha-	humulene
7	0.06		limonene
12	3.90	para-	mentha-1,3,8-triene
13	0.05	para-	mentha-1,4,8-triene
15	0.03	para-	menthatriene
3	0.84		myrcene
26	63.90		myristicin
31	0.03		nerolidol
4	0.09	alpha-	phellandrene
6	1.60	beta-	phellandrene
27	1.04	beta-sesqui	phellandrene
1	0.03	alpha-	pinene
2	0.01	beta-	pinene
8	0.03	gamma-	terpinene
10	0.72		terpinolene
17	0.02		thymol
J. A. Pino, A. Rosado and V. Fuentes, Herb oil of parsley (Petroselinum crispum Mill.) from Cuba. J. Essent. Oil Res., 9, 241-242 (1997). P&F 26, No. 2, 22, (2001)
thuja orientalis fruit oil
#	%	Leftshift	Components
12	0.20	iso	bornyl acetate
3	2.20		camphene
16	2.50		cedrol
14	1.20		cuparene
8	1.40	para-	cymen-8-ol
10	1.30	para-	cymen-9-ol
17	0.50	beta-	eudesmol
2	2.30	alpha-	fenchene
13	0.30	alpha-	humulene
5	0.90		limonene
6	12.30	beta-	phellandrene
15	0.70	beta-sesqui	phellandrene
1	67.80	alpha-	pinene
11	0.10	iso	pulegyl acetate
4	2.00		sabinene
7	1.10	gamma-	terpinene
9	0.40	alpha-	terpineol
J. of Ess. Oil Res. 12, No. 3, 292, (2000)
thymus richardii pers. subsp. nitidus (guss.) jalas oil italy
#	%	Leftshift	Components
27	0.70	allo-	aromadendrene
30	32.30	beta-	bisabolene
14	trace		borneol
25	0.60	beta-	bourbonene
31	1.00	delta-	cadinene
34	4.00	T-	cadinol
13	trace		camphor
22	13.10		carvacrol
24	trace		carvacryl acetate
18	0.50	trans-	carveol
20	0.70		carvone
26	3.40	beta-	caryophyllene
33	3.10		caryophyllene oxide
8	0.75	1,8-	cineole
5	2.10	para-	cymene
16	1.00	(Z)-	dihydrocarvone
17	5.00	(E)-	dihydrocarvone
29	1.90		germacrene D
6	1.00		limonene
12	1.60		linalool
19	12.40		methyl thymol
28	0.40	gamma-	muurolene
4	trace		myrcene
7	0.50	beta-	phellandrene
32	0.70	beta-sesqui	phellandrene
1	0.70	alpha-	pinene
3	trace	beta-	pinene
2	trace		sabinene
10	1.50	(Z)-	sabinene hydrate
15	0.60		terpinen-4-ol
9	trace	gamma-	terpinene
11	trace	beta-	thujone
21	1.30		thymol
23	trace		thymyl acetate
J. of Ess. Oil Res. 13, No. 1, 8, (2001)
wulffia stenoglossa dc. flower oil brazil
#	%	Leftshift	Components
19	0.20	(E)-alpha-	bergamotene
22	5.10		bicyclogermacrene
24	2.70	beta-	bisabolene
37	0.70	epi-alpha-	bisabolol
26	0.30	delta-	cadinene
25	0.10	gamma-	cadinene
36	0.40	alpha-	cadinol
17	8.80	beta-	caryophyllene
32	1.00		caryophyllene oxide
14	0.10	alpha-	copaene
15	2.40	beta-	copaene
12	0.60		decanal
31	0.50		dendrolasin
43	0.10		docosane
11	0.10		dodecane
13	0.30	delta-	elemene
18	0.10	gamma-	elemene
41	0.10		ethyl hexadecanoate
23	3.30		germacrene A
29	0.10		germacrene B
21	13.00		germacrene D
33	0.10		globulol
42	0.10		heneicosane
47	0.10		heptacosane
46	0.10		hexacosane
20	2.10	alpha-	humulene
34	0.10		humulene oxide II
5	13.60		limonene
7	0.50		linalool
39	0.10		methyl hexadecanoate
35	0.40	alpha-	muurolol
4	11.80		myrcene
38	0.70		myristic acid
30	0.90	(E)-	nerolidol
8	0.20		nonanal
1	0.20		nonane
6	17.30	(E)-beta-	ocimene
40	4.00		palmitic acid
45	0.30		pentacosane
27	0.10	beta-sesqui	phellandrene
2	2.10	alpha-	pinene
3	1.00		sabinene
28	0.10	(Z)-sesqui	sabinene hydrate
9	0.10		terpinen-4-ol
10	0.10	alpha-	terpineol
16	0.10		tetradecane
44	0.20		tricosane
J. of Ess. Oil Res. 12, No. 4, 415, (2000)
zingiber officinale oil CO2 extract
#	%	Leftshift	Components
11	3.53	beta-	bisabolene
20	1.82		bisabolyl acetate
3	0.60		borneol
7	0.31	beta-	caryophyllene
1	trace	1,8-	cineole
9	10.87	ar-	curcumene
18	1.31		eudesmol
6	0.83		eugenol
13	14.17	beta-	farnesene
16	0.88	(E,E)-	farnesol
15	trace	(Z,Z)-	farnesol
22	6.02		gingerol
17	2.26		gingerone
21	0.54		lanceolyl acetate
2	trace		linalool
5	0.80		linalyl acetate
19	2.21		nerolidyl acetate
8	0.64		neryl acetate
12	6.81	beta-sesqui	phellandrene
14	trace	beta-	selinene
23	12.22	6-	shogaol
4	2.51	alpha-	terpineol
10	24.70		zingiberene
M. D’Alpaos, P. Traldi, G. Tassinato and P. Pallado, Extraction of essential oils and flavors with classic and supercritical techniques: a comparison. Rivista Ital. EPPOS (Numero Speciale – Agosto), 200-207 (1997). P&F 25, No. 2, 46, (2000)
zingiber officinale oil CO2 extract australia
In 1994, Bartley and Foley analyzed the chemical composition of a supercritical fluid extract of Australian-grown ginger. The freshly harvested roots were peeled and chopped into 2 mm cubes before grinding under liquid nitrogen. The pulp was mixed with coarse granulated Celite (diatomaceous earth) and subjected to extraction by supercritical CO2. The analysis was preformed by a combination of capillary GC (for retention indices and quantitative data) and GC/MS (for component identification confirmation). The compounds identified were:
#	%	Leftshift	Components
32	0.20		aromadendrenol
23	10.83	alpha-	bergamolene
24	2.73	beta-	bisabolene
29	0.14	alpha-	bisabolol
11	0.60		borneol
16	0.10	iso	bornyl acetate
25	0.14	gamma-	cadinene
4	3.71		camphene
9	2.99	1,8-	cineole
21	3.25	ar-	curcumene
12	0.11		decanal
28	0.22		dodecatrienol
19	0.20	beta-	elemene
18	0.23	delta-	elemene
27	0.25		elemol
20	0.18	beta-	farnesene
15	25.06		geranial
14	0.66		geraniol
17	0.12		geranyl acetate
1	0.52		hexanal
7	0.43		limonene
10	0.46		linalool
2	0.11	3-	methyl hexanol
6	0.53		myrcene
13	2.87		neral
35	0.08	6-	paradol
34	0.20		pentenyl curcumene
8	1.63	beta-	phellandrene
26	8.18	beta-sesqui	phellandrene
5	0.08	beta-	pinene
30	0.22	(Z)-sesqui	sabinene hydrate
36	0.31	6-	shogaol
3	0.93	alpha-	thujene
31	0.15		zingerenol
22	25.87		zingiberene
33	0.64		zongerone
J. P. Bartley and P. Foley, Supercritical fluid extraction of Australian grown ginger (Zingibar officinale), J. Sci. Food Agric., 66, 365-371 (1994). P&F 22, No. 5, 71, (1997)
zingiber officinale var. gigante root oil brazil
#	%	Leftshift	Components
22	0.50		aromadendrene
25	4.70	beta-	bisabolene
15	0.70		borneol
3	5.70		camphene
14	0.30		citronellal
17	1.00		citronellol
19	0.50	alpha-	copaene
23	7.90	ar-	curcumene
8	0.20	para-	cymene
21	0.90	beta-	elemene
26	7.40	alpha-	farnesene
18	9.60		geraniol + geranial
20	0.50		geranyl acetate
1	0.40	2-	heptanol
10	1.60		limonene
12	0.70		linalool
5	0.50	6-	methyl-5-hepten-2-one
6	1.30		myrcene
16	5.40		neral
13	0.30	2-	nonanol
7	0.60	alpha-	phellandrene
27	7.00	beta-sesqui	phellandrene
9	8.40	beta-	phellandrene + 1,8-cineole
2	2.30	alpha-	pinene
4	0.40	beta-	pinene
11	0.50		terpinolene
24	19.00		zingiberene
P&F 25, No. 2, 46, (2000)