Table 2. Concentration of aroma compounds determined in 11 red wines

No.	RI¹⁾	Compounds	Cabernet Franc	Cabernet Sauvignon	Chanceller	Malbec	Marchel	MBA	Merlot	Narsha	Pinot Meunier	Sangiovetto	Sauvignon Vert	ID²⁾
No.	RI¹⁾	Compounds	Conc. (μg/L)³⁾											ID²⁾
		Alcohols
1	4544	BenzylAlcohol	1,494.48^bc	3,167.25^a	607.79^de	0.00^d	1,859.74^bc	0.00^d	1,274.42^bc	0.00^d	0.00^d	0.00^d	0.00^d	S/MS
2	2603	1-Heptanol	46.03^de	79.61^de	95.43^de	351.89^b	266.19^bc	202.72^ce	196.49^cd	157.40^ce	204.69^cd	163.85^ce	562.39^e	S/MS
3	1653	Isoamylalcohol	264,472.81^ab	219,102.42^ab	209,535.85^ab	332,626.75^ab	197,936.04^ab	337,254.82^ab	285,922.91^ab	253,026.53^ab	274,735.60^ab	294,962.74^ab	237,243.39^b	S/MS
4	1603	2-Methyl-1-butanol	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	51.99^a	0.00^a	0.00^a	61.23^a	MS
5	3060	2,3-Butanediol,[R-(R,R)]-	173.78^b	777.40^a	431.50^ab	207.31^b	325.32^b	187.44^b	184.52^b	275.26^b	196.86^b	193.14^b	214.57^b	MS
6	3242	2,3-Butanediol,[S-(R,R)]-	36.82^bc	212.53^a	174.00^a	46.18^bc	99.53^ab	40.45^bc	36.74^c	66.33^bc	42.94^bc	43.34^bc	41.98^c	MS
7	4083	2-Octen-1-ol,3,7-dimethyl-	0.00^c	0.00^bc	17.40^a	0.00^c	7.09^ac	6.10^ab	0.00^c	0.00^c	0.00^c	0.00^c	0.00^c	MS
8	4347	1,2,3-Butanetriol	0.00^a	6.19^a	6.73^a	1.96^a	4.50^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
9	6104	2,3-Dihydrofarnesol	0.00^a	0.00^a	3.26^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
10	2024	3-Ethyl-1-butanol	8.15^ac	14.45^ac	9.28^ac	4.19^ac	3.31^bc	10.52^ac	10.56^ab	9.54^ac	7.34^ac	5.16^ac	13.52^c	MS
11	4677	PhenylethylAlcohol	162,570.99^ce	260,521.24^ab	149,694.79^de	231,597.03^ac	128,119.23^e	180,350.31^bcd	297,388.95^a	149,424.61^de	153,301.73^de	173,095.78^ce	152,864.89^de	S/MS
12	1966	4-Methyl-1-pentanol	0.00^a	0.00^a	0.00^a	0.57^a	0.00^a	2.94^a	0.00^a	2.99^a	0.00^a	3.22^a	1.48^a	MS
13	1085	1-Propanol	24.38^b	34.92^b	154.64^a	16.71^b	146.80^a	15.36^b	28.18^b	17.38^b	15.18^b	6.04^b	23.79^b	MS
14	1420	1-Butanol	0.00^a	0.00^a	99.10^a	0.00^a	13.59^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
15	1220	Isobutylalcohol	199,954.87^ab	462,540.19^ab	257,257.41^ab	220,455.27^ab	169,629.07^b	220.77^b	176,872.41^b	162,439.08^b	127,824.95^b	221,874.59^ab	308,023.55^b	S/MS
16	1950	2-Ethyl-1-butanol	0.00^b	0.00^b	117.55^a	0.00^b	7.98^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	MS
		Total	628,782.33	946,456.21	618,204.75	785,307.85	498,418.40	518,291.45	761,915.17	565,471.11	556,329.29	690,347.85	699,050.80
		Volatileacids
17	7904	Pentadecanoicacid	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	19.26^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
18	5731	Nonanoicacid	0.00^a	3.47^a	0.00^a	0.00^a	0.00^a	0.00^a	5.89^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
19	5398	OctanoicAcid	0.00^a	3.72^a	0.00^a	0.00^a	0.00^a	11.92^a	4.99^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
20	4454	Hexanoicacid	0.00^a	5.74^a	0.00^a	3.17^a	0.00^a	0.00^a	0.00^a	5.34^a	0.00^a	0.00^a	2.19^a	MS
21	6197	n-Decanoicacid	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	5.20^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
22	3673	2-Methylhexanoicacid	0.00^a	43.66^a	0.00^a	12.27^a	6.32^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	20.81^a	MS
23	7584	Tetradecanoicacid	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	18.04^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
24	8212	n-Hexadecanoicacid	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	160.35^a	5.87^a	0.00^a	0.00^a	0.00^a	MS
25	3378	4-Hydroxybutanoicacid	0.00^a	15.94^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
26	2710	Acetic acid	35.47^fg	999.77^a	222.75^ce	167.03^bc	54.97^fg	134.78^cd	82.38^deg	48.26^eg	0.00^g	269.29^b	33.10^cef	MS
27	3205	Isobutyricacid	0.00^d	103.88^a	7.14^cd	23.20^b	8.45^cd	10.89^cd	0.00^d	0.00^d	0.00^d	18.44^bc	27.36^d	MS
		Total	35.47	1176.18	229.89	205.67	69.75	157.59	296.10	59.47	0.00	287.73	83.46
		Aldehydes
28	2844	Benzaldehyde	0.00^c	0.00^bc	1,272.94^a	0.00^c	0.00^c	252.93^bc	0.00^c	0.00^c	0.00^c	0.00^c	450.74^b	S/MS
29	788	Acetaldehyde	61.21^de	974.69^a	811.41^a	173.02^c	396.69^b	21.86^e	170.27^cd	75.10^de	69.49^ce	131.45^de	67.47^de	MS
30	809	Isobutanal	0.00^b	3.14^a	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	MS
		Total	61.21	977.82	2,084.35	173.02	396.69	274.79	170.27	75.10	69.49	131.45	518.21
		Estersandacetates
31	2823	Propanoicacid,3-methoxy-,methyl ester	0.00^a	16.28^a	10.14^a	5.67^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
32	4118	Benzeneaceticacid,ethyl ester	0.00^b	0.00^b	4.24^a	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.48^ab	0.00^b	MS
33	4238	Acetic acid,2-phenylethylester	0.00^e	4.59^de	14.52^ce	21.56^cd	19.64^ce	49.62^a	35.08^bc	59.97^ab	2.89^de	14.76^ce	8.69^de	MS
34	1013	Butanoicacid,ethyl ester	0.00^b	0.00^b	0.00^b	138.78^ab	208.85^ab	15.86^ab	0.00^b	219.70^ab	0.00^b	207.69^ab	0.00^b	S/MS
35	1888	Heptanoicacid,ethyl ester	0.00^b	0.00^b	0.00^b	4.29^a	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.52^b	0.63^b	MS
36	2377	Octanoicacid,ethyl ester	116.20^de	25.06^e	159.42^de	236.84^ce	176.16^ce	1,024.38^a	283.93^cd	672.98^b	372.22^c	257.23^cd	295.66^ce	S/MS
37	4374	Dodecanoicacid,ethyl ester	0.00^b	0.00^b	0.00^b	0.58^b	2.31^b	1.69^a	0.00^b	0.72^a	0.00^b	0.00^b	0.00^b	S/MS
38	6523	Ethylhydrogensuccinate	0.00^b	7.88^a	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	MS
39	4270	Isovalericacid,ethyl ester	3.72^ce	38.44^a	25.65^ab	12.86^ac	38.44^ce	8.46^ace	13.41^acd	0.00^e	0.00^e	2.89^de	11.94^e	MS
40	3428	Decanoicacid,ethyl ester	15.75^de	0.00^e	21.96^bcd	20.32^ce	13.34^be	159.62^a	29.62^bcd	130.70^a	46.03^b	14.87^de	13.01^bc	S/MS
41	1533	Hexanoicacid,ethyl ester	61.54^c	7.98^c	189.30^bc	800.68^a	370.21^ac	60.66^ab	181.80^bc	424.02^ac	392.37^ac	554.27^ac	395.41^c	S/MS
42	1221	Isoamylacetate	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	30.98^a	0.00^a	0.00^a	157.02^a	0.00^a	0.00^a	MS
43	844	EthylAcetate	312.71^ab	1,717.55^ab	492.17^ab	368.56^ab	769.93^ab	296.50^ab	424.25^ab	433.09^ab	401.22^ab	432.89^ab	168.36^b	MS
44	1683	Acetic acid,hexyl ester	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	1.42^a	0.00^a	S/MS
45	4649	Butanedioicacid,ethyl 3-methylbutylester	1.59^a	0.00^a	2.11^a	12.43^a	0.00^a	7.74^a	8.37^a	9.94^a	1.66^a	5.31^a	6.33^a	MS
46	2921	Butanoicacid,3-hydroxy-, ethyl ester	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.97a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
47	6969	Linoleicacid,ethyl ester	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	2.60^a	0.00^a	0.00^a	0.00^a	MS
48	6128	9-Hexadecenoicacid,ethyl ester	0.00^a	0.00^a	3.12^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
49	7423	Hexadecyl2-ethylhexanoate	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	17.94^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
50	6818	(E)-9-Octadecenoicacid,ethyl ester	0.00^b	0.00^b	5.54^a	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	MS
51	1345	trans-2-Butenoic acid, ethyl ester	0.00^b	0.00^b	25.21^a	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	MS
52	6042	Hexadecanoic acid, ethyl ester	0.00^b	0.00^b	5.54^b	1.27^b	0.98^b	31.41^a	0.00^b	46.74^a	0.00^b	15.36^ab	5.35^b	S/MS
53	6814	9-Octadecenoic acid, ethyl ester	0.00^a	0.00^a	0.00^a	0.00^a	1.16^a	3.49^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
54	3685	4-Decenoic acid, ethyl ester, (E)-	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	12.14^a	4.41^a	0.00^a	11.51^a	0.00^a	14.31^a	MS
55	816	Acetic acid, methyl ester	1.94^a	0.00^a	7.19^a	0.00^a	2.07^a	2.09^a	0.61^a	2.12^a	0.00^a	0.00^a	0.00^a	MS
56	6396	DiethylPhthalate	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	8.84^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
57	2107	Lactic acid,ethyl ester	16.67^ab	0.00^b	5.73^b	15.22^b	7.93^b	12.93^b	44.70^ab	21.47^ab	16.44^b	20.91^ab	7.04^ab	MS
58	4213	MethylN-hydroxybenzenecarboximidoate	86.55^a	0.00^a	5.09^a	24.46^a	11.90^a	4.29^a	0.00^a	43.40^a	106.16^a	69.50^a	6.12^a	MS
		Total	616.68	1,817.78	976.94	1,663.53	1,622.92	1,722.85	1,052.94	2,067.44	1,507.52	1,598.09	932.83
		Ketones
59	1981	Acetol	0.00^c	0.00^c	15.16^a	0.00^c	2.34^b	0.00^c	0.00^c	0.00^c	0.00^c	0.00^c	0.00^c	MS
60	1928	Acetoin	10.27^def	32.66^ce	465.40^a	15.24^ce	177.90^b	0.00^f	32.35^c	7.54^ef	5.30^ce	16.94^ce	0.00^cd	MS
61	811	Acetone	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	2.16^ab	0.00^b	1.95^ab	0.00^ab	3.98^ab	0.00^b	MS
62	2754	3-Isopropyl-7a-methyl-1,4,5,6,7,7a-hexahydro-2H-inden-2-one	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	7.81^a	0.00^a	0.00^a	0.00^a	6.22^a	0.00^a	MS
		Total	10.27	32.66	480.56	15.24	180.24	9.97	32.35	9.48	5.30	27.14	0.00
		C13-norisoprenoids
63	2308	α-Ionene	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	4.67^a	0.00^a	MS
64	2774	Ionone	0.00^b	0.00^ab	0.00^b	0.00^b	0.00^b	11.67^a	0.00^b	0.00^b	0.00^b	3.63^ab	0.00^b	MS
65	3826	TDN	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	8.55^a	0.00^a	MS
		Total	0.00	0.00	0.00	0.00	0.00	11.67	0.00	0.00	0.00	16.85	0.00
		C6-compounds
66	2135	1-Hexanol	6,246.35^c^e	6,933.31^c^e	4,492.25^ce	1,6418.01^a	8,381.96^c^d	3,577.18^de	6,162.38^c^e	4,951.91^c^e	9,386.92^b^c	5,728.51^c^e	14,397.96^e	S/MS
67	2261	(Z)-3-Hexenol	0.97^bc	0.00^bc	0.00^b	0.00^b	0.00^b	23.99^a	0.00^b	15.16^b	0.00^b	0.00^b	0.00^b	MS
		Total	6,247.32	6,933.31	4,492.25	1,6418.01	8,381.96	3,601.17	6,162.38	4,967.07	9,386.92	5,728.51	14,397.96
		Furans
68	2629	Furfural	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	3.07^a	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	MS
		Total	0.00	0.00	0.00	0.00	0.00	3.07	0.00	0.00	0.00	0.00	0.00
		Phenolicacidderivatives
69	4001	MethylSalicylate	0.00^a	0.00^a	0.00^a	0.00^a	2.27^a	0.00^a	0.00^a	0.00^a	0.00^a	2.99^a	0.00^a	MS
		Total	0.00	0.00	0.00	0.00	2.27	0.00	0.00	0.00	0.00	2.99	0.00
		Terpenes
70	3725	α-Terpineol	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	40.67^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	S/MS
		Total	0.00	0.00	0.00	0.00	0.00	40.67	0.00	0.00	0.00	0.00	0.00
		Others
71	8631	Squalene	0.00^a	31.26^a	0.00^a	0.00^a	0.00^a	0.00^a	42.20^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
72	1169	1-(1-Ethoxyethoxy)pentane	0.00^b	0.00^ab	13.03^a^b	2.73^a^b	1.72^a^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	0.00^b	MS
73	4339	1,3,6-Trioxocane	0.00^a	0.00^a	0.00^a	0.00^a	0.61^a	0.00^a	0.00^a	0.00^a	0.00^a	0.49^a	0.00^a	MS
74	6246	Glycerin	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	11.74^a	0.00^a	0.00^a	0.00^a	0.00^a	0.00^a	MS
75	1761	Butylcyclopropane	0.59^a	0.00^a	1.24^a	0.00^a	1.18^a	0.84^a	0.00^a	0.00^a	0.00^a	0.00^a	1.18^a	MS
		Total	0.59	31.26	14.27	2.73	3.50	12.58	42.20	0.00	0.00	0.49	1.18

¹⁾ Retention index on a HP-Innowax column.
²⁾ S, identified with standard compounds; MS, mass spectra database performed using NIST 11 spectral database, considering fit and retrofit values >70%.
³⁾ Different letters within each rows indicates statistical differences (n=3, p<0.05).