. 2020 Jul 24;9(8):996. doi: 10.3390/foods9080996

Table 2.

Concentration of volatile compounds in Sauvignon Blanc wines (mg/L).

Compounds	Q_Ion	R_t	A			B			C			D			E			F
Aldehydes
Hexanal	44	21.93	460.00	±	0.71 ^b	466.86	±	0.49 ^a	333.28	±	1.22 ^f	381.17	±	1.12 ^e	427.69	±	0.37 ^c	397.71	±	0.79 ^d
2-Pentanal	55	24.13	12.50	±	0.26 ^e	16.52	±	0.02 ^b	15.47	±	0.27 ^c	25.06	±	0.15 ^a	14.43	±	0.01 ^d	14.00	±	0.11 ^d
2-Octenal (g/L)	41	44.71	1.15	±	0.00 ^e	1.18	±	0.01 ^e	2.72	±	0.00 ^b	2.83	±	0.00 ^a	1.79	±	0.00 ^d	1.94	±	0.00 ^c
Decanal	43	48.97	0.88	±	0.01 ^f	2.77	±	0.08 ^d	1.96	±	0.03 ^e	5.47	±	0.06 ^a	3.44	±	0.02 ^c	4.93	±	0.03 ^b
Benzaldehyde	106	51.01	17.60	±	0.01 ^b	21.04	±	0.12 ^a	13.24	±	0.07 ^e	17.06	±	0.15 ^c	11.89	±	0.10 ^f	14.06	±	0.23 ^d
Esters
Isobutyl acetate	43	16.83	54.17	±	0.02 ^d	44.41	±	0.06 ^e	80.56	±	0.16 ^b	83.06	±	0.12 ^a	57.69	±	0.38 ^c	57.34	±	0.23 ^c
Ethyl butanoate	71	18.03	281.50	±	0.57 ^c	236.08	±	1.29 ^d	340.64	±	4.94 ^b	355.40	±	13.30 ^a	283.54	±	0.70 ^c	284.57	±	0.78 ^c
Ethyl-2-methylbutanoate	57	19.10	18.41	±	0.03 ^e	21.82	±	0.05 ^b	17.63	±	0.01 ^f	19.06	±	0.01 ^d	22.09	±	0.04 ^a	19.36	±	0.06 ^c
Ethyl-3-methylbutanoate	88	20.11	26.56	±	0.01 ^b	28.37	±	0.05 ^a	22.77	±	0.01 ^d	24.94	±	0.13 ^c	29.14	±	0.22 ^a	25.34	±	0.68 ^b,c
Isoamyl acetate (g/L)	43	23.51	1.69	±	0.00 ^d	1.06	±	0.00 ^e	2.23	±	0.00 ^b	2.28	±	0.01 ^a	1.70	±	0.00 ^d	1.78	±	0.75 ^c
Ethyl hexanoate	88	31.12	316.08	±	0.67 ^e	219.50	±	0.69 ^f	545.54	±	0.86 ^b	563.51	±	2.32 ^a	357.84	±	2.16 ^d	385.87	±	0.41 ^c
Ethyl lactate	45	38.67	18.75	±	0.06 ^b	19.76	±	0.14 ^a	13.95	±	0.07 ^e	13.45	±	0.04 ^f	15.95	±	0.09 ^d	18.40	±	0.05 ^c
Ethyl-2-hydroxy-3-methylbutanoate	73	44.52	417.86	±	1.00 ^e	293.81	±	0.65 ^f	672.94	±	2.22 ^b	697.27	±	5.46 ^a	440.19	±	0.74 ^d	476.98	±	1.46 ^c
Ethyl octanoate	88	44.69	585.83	±	0.42 ^e	409.07	±	0.29 ^f	943.26	±	1.91 ^b	979.04	±	10.95 ^a	620.44	±	1.70 ^d	671.91	±	2.21 ^c
Isobutyl lactate	45	53.70	87.93	±	0.16 ^b	114.87	±	0.41 ^a	72.30	±	0.11 ^c	71.72	±	0.16 ^c	68.57	±	0.01 ^d	57.84	±	0.64 ^e
Isoamyl lactate	45	53.70	31.66	±	0.03 ^b	42.64	±	0.04 ^a	31.50	±	0.07 ^b	27.28	±	0.02 ^c	23.08	±	0.06 ^d	22.35	±	0.04 ^e
Ethyl furoate	95	56.88	15.88	±	0.01 ^e	10.89	±	0.03 ^f	25.54	±	0.01 ^b	28.11	±	0.37 ^a	18.16	±	0.03 ^d	19.31	±	0.01 ^c
Ethyl decanoate	88	57.31	526.86	±	0.01 ^e	365.89	±	0.04 ^f	880.98	±	2.46 ^b	935.10	±	0.78 ^a	591.66	±	1.42 ^d	659.37	±	1.50 ^c
Diethyl succinate (g/L)	101	59.67	1.15	±	0.04 ^b	1.30	±	0.02 ^a	0.88	±	0.00 ^d	0.99	±	0.02 ^c	1.12	±	0.01 ^b	1.23	±	0.70 ^a
Ethylmethyl succinate	101	61.00	38.31	±	0.01 ^e	26.85	±	0.04 ^f	61.78	±	0.02 ^b	65.76	±	0.02 ^a	42.41	±	0.01 ^d	47.34	±	0.08 ^c
Diethyl glutarate	143	65.93	0.60	±	0.01 ^d	1.11	±	0.01 ^a	0.44	±	0.01 ^e	0.66	±	0.01 ^c	0.98	±	0.01 ^b	0.70	±	0.01 ^c
Methyl-3-hydroxyoctanoate	103	77.10	0.85	±	0.04 ^b	2.60	±	0.11 ^a	0.32	±	0.01 ^d	0.89	±	0.02 ^b	0.67	±	0.02 ^c	0.99	±	0.01 ^b
Diethyl malonate	117	79.86	0.36	±	0.03 ^c	0.73	±	0.03 ^a	0.47	±	0.02 ^b	0.31	±	0.01 ^c	0.35	±	0.02 ^c	0.32	±	0.02 ^c
Ethyl hexadecanoate	88	88.41	8.29	±	0.19 ^d,e	7.73	±	0.09 ^e	16.30	±	0.07 ^b	21.40	±	0.60 ^a	9.12	±	0.23 ^d	12.18	±	0.21 ^c
Ethyl hydrogensuccinate (g/L)	101	96.60	2.26	±	0.00 ^b,c	2.60	±	0.00 ^a	1.90	±	0.00 ^e	2.30	±	0.00 ^b	2.21	±	0.02 ^cd	2.18	±	0.02 ^d
Ethyl linoleate	67	101.16	2.17	±	0.02 ^b	3.81	±	0.06 ^a	1.79	±	0.04 ^c	1.54	±	0.07 ^d	1.27	±	0.01 ^e	1.24	±	0.01 ^e
Alcohols
1-Butanol	56	24.66	28.21	±	0.04 ^e	28.94	±	0.10 ^e	88.67	±	0.49 ^b	97.05	±	0.04 ^a	74.54	±	0.75 ^d	78.43	±	0.15 ^c
2-Methyl-1-butanol (g/L)	55	28.96	31.40	±	0.06 ^a	32.18	±	0.02 ^a	26.45	±	0.06 ^a	30.92	±	0.05 ^a	31.01	±	0.08 ^a	30.49	±	0.01 ^a
Isoamyl alcohol (g/L)	41	29.03	33.53	±	0.03 ^f	60.75	±	0.03 ^a	49.10	±	0.07 ^e	58.55	±	0.06 ^f	59.25	±	0.03 ^b	57.01	±	0.10 ^d
1-Pentanol	42	32.20	2.07	±	0.01 ^a	1.59	±	0.02 ^b	0.77	±	0.06 ^d	1.07	±	0.03 ^c	0.12	±	0.02 ^e	0.24	±	0.01 ^e
4-Methyl-1-pentanol	56	36.70	101.77	±	0.08 ^b	79.66	±	0.48 ^e	86.77	±	0.08 ^d	101.36	±	0.25 ^b	117.60	±	0.02 ^a	97.76	±	0.29 ^c
2-Heptanol	45	36.90	1.09	±	0.01 ^b	0.15	±	0.01 ^e	1.69	±	0.02 ^a	0.17	±	0.01 ^e	0.59	±	0.02 ^c	0.26	±	0.01 ^d
2-Pentene-1-ol	57	37.10	58.20	±	0.01 ^d	44.48	±	0.06 ^f	54.27	±	0.39 ^e	64.24	±	0.03 ^b	69.45	±	0.64 ^a	59.94	±	0.05 ^c
3-Methyl-1-pentanol	56	37.56	227.87	±	0.16 ^d	180.03	±	0.30 ^f	218.65	±	0.62 ^e	252.42	±	0.37 ^b	277.34	±	0.70 ^a	240.88	±	0.25 ^c
1-Hexanol (g/L)	56	39.88	1.05	±	0.01 ^b	1.12	±	0.01 ^a	0.68	±	0.00 ^f	0.77	±	0.01 ^e	0.83	±	0.00 ^d	0.91	±	0.00 ^c
3-Hexene-1-ol, trans	41	39.88	32.60	±	0.14 ^d	31.50	±	0.11 ^e	56.16	±	0.04 ^b	59.18	±	0.21 ^a	52.15	±	0.29 ^c	31.04	±	0.39 ^e
3-Hexene-1-ol, cis	67	41.76	16.38	±	0.04 ^e	12.39	±	0.12 ^f	26.63	±	0.28 ^b	28.17	±	0.21 ^a	19.77	±	0.07 ^d	21.10	±	0.06 ^c
Cyclohexanol	57	41.86	1.50	±	0.11 ^a	1.29	±	0.01 ^b	0.92	±	0.02 ^c	0.80	±	0.02 ^c,d	1.17	±	0.01 ^b	0.73	±	0.03 ^d
2-Hexene-1-ol, trans	57	42.72	9.21	±	0.25 ^a	8.06	±	0.03 ^b	4.81	±	0.05 ^d	5.46	±	0.15 ^d	6.24	±	0.37 ^c	7.55	±	0.11 ^b
1-Octen-3-ol	57	45.53	39.36	±	0.52 ^b	44.70	±	0.97 ^a	25.01	±	1.03 ^e	30.37	±	0.13 ^d	35.43	±	0.65 ^c	33.77	±	0.66 ^c
1-Heptanol	70	45.93	1.13	±	0.01 ^d	0.82	±	0.04 ^e	2.49	±	0.05 ^a	2.59	±	0.06 ^a	1.60	±	0.01 ^b	1.39	±	0.04 ^c
2-Ethyl-1-hexanol	57	48.07	0.81	±	0.02 ^a	0.51	±	0.03 ^c	0.64	±	0.04 ^b	0.84	±	0.03 ^a	0.66	±	0.01 ^b	0.39	±	0.03 ^d
2,6-Dimethyl-4-heptanol	69	51.86	5.27	±	0.04 ^a,b	3.86	±	0.11 ^e	4.42	±	0.03 ^d	4.89	±	0.01 ^c	5.03	±	0.05 ^b,c	5.29	±	0.03 ^a
1-Octanol	56	52.32	5.43	±	0.01 ^c	5.14	±	0.01 ^d	5.59	±	0.04 ^b	5.76	±	0.04 ^b	5.63	±	0.05 ^b	6.04	±	0.04 ^a
2,3-Butanediol	45	53.52	11.09	±	0.02 ^c	5.58	±	0.01 ^e	7.38	±	0.05 ^d	5.56	±	0.01 ^e	11.86	±	0.08 ^b	15.91	±	0.13 ^a
2-Octen-1-ol	57	56.04	0.11	±	0.01 ^c	0.23	±	0.02 ^b	0.24	±	0.00 ^b	0.25	±	0.01 ^b	0.10	±	0.01 ^c	0.34	±	0.01 ^a
1-Decanol	55	64.27	4.44	±	0.01 ^b	5.07	±	0.02 ^a	3.76	±	0.04 ^e	4.27	±	0.02 ^c	4.31	±	0.02 ^c	4.06	±	0.01 ^d
Phenylethyl Alcohol (g/L)	91	72.78	32.93	±	0.44 ^b,c	33.42	±	0.10 ^a	29.82	±	0.02 ^d	33.39	±	0.07 ^ab	33.99	±	0.08 ^a	31.97	±	0.11 ^c
2-Pentadecanol	45	74.97	3.20	±	0.01 ^b	2.80	±	0.13 ^c	2.82	±	0.01 ^c	2.87	±	0.01 ^c	2.94	±	0.03 ^c	4.21	±	0.02 ^a
1-Octadecanol	83	104.43	3.55	±	0.10 ^a	2.60	±	0.07 ^b	2.73	±	0.01 ^b	2.37	±	0.13 ^b	2.42	±	0.04 ^b	2.40	±	0.06 ^b
Terpenes
γ-Terpinene	93	32.03	25.39	±	0.06 ^b	28.55	±	0.35 ^a	20.10	±	0.16 ^d	22.19	±	0.08 ^c	25.24	±	0.38 ^b	28.16	±	0.02 ^a
Tetrahydrolinalool	73	44.32	53.27	±	0.09 ^b	59.79	±	0.24 ^a	24.07	±	0.23 ^f	29.26	±	0.09 ^e	39.94	±	0.12 ^c	34.15	±	0.23 ^d
Linalyl formate	69	46.98	15.02	±	0.09 ^b	15.70	±	0.09 ^a	12.21	±	0.14 ^c	14.95	±	0.28 ^b	14.70	±	0.33 ^b	14.99	±	0.11 ^b
Linalool	71	51.72	46.63	±	0.09 ^b	52.94	±	0.76 ^a	35.01	±	0.40 ^e	39.40	±	0.07 ^d	42.84	±	0.03 ^c	40.47	±	0.12 ^d
Terpinene-4-ol	71	55.47	37.72	±	0.35 ^b	40.44	±	0.40 ^a	36.00	±	0.86 ^b,c	42.16	±	0.42 ^a	37.18	±	0.28 ^b	35.04	±	0.04 ^c
Hotrienol	71	55.74	51.16	±	0.72 ^c	55.72	±	0.21 ^b	51.14	±	0.02 ^c	58.02	±	0.16 ^a	51.36	±	0.24 ^c	48.23	±	0.30 ^d
α-Terpineol	59	60.92	4.93	±	0.01 ^a	4.95	±	0.03 ^a	4.02	±	0.06 ^c	4.58	±	0.06 ^b	4.99	±	0.05 ^a	4.53	±	0.05 ^a
Linalool oxide pyran	68	63.38	5.52	±	0.01 ^b	4.38	±	0.06 ^c	5.56	±	0.04 ^a,b	5.69	±	0.01 ^a	4.39	±	0.01 ^c	5.59	±	0.02 ^a,b
Citronellol	69	64.53	10.98	±	0.06 ^b	19.10	±	0.11 ^a	8.10	±	0.04 ^d	11.34	±	0.08 ^b	10.21	±	0.13 ^c	10.04	±	0.11 ^c
Nerol	69	66.54	159.66	±	0.74 ^c	171.77	±	0.69 ^a	150.52	±	0.23 ^d	174.11	±	0.78 ^a	164.61	±	1.48 ^b	157.98	±	0.03 ^c
Geraniol	69	68.99	49.29	±	0.52 ^e	40.18	±	0.01 ^f	81.83	±	0.02 ^b	83.83	±	0.30 ^a	55.35	±	0.54 ^d	57.61	±	0.28 ^c
Terpendiol II	67	74.09	39.80	±	0.21 ^b	22.34	±	0.22 ^d	41.87	±	0.18 ^a	41.05	±	0.36 ^a	34.72	±	0.14 ^c	41.99	±	0.09 ^a
6,7-Dihydro-7-hydroxylinalool	71	75.47	3.39	±	0.18 ^b	2.68	±	0.04 ^c	4.24	±	0.20 ^a	3.99	±	0.16 ^a	2.31	±	0.10 ^c	3.24	±	0.10 ^b
Neralidol	69	78.55	18.49	±	0.06 ^a	12.01	±	0.08 ^d	17.22	±	0.14 ^c	17.94	±	0.04 ^b	12.28	±	0.11 ^d	18.68	±	0.01 ^a
Geranyl acetate	69	91.21	7.57	±	0.02 ^c	7.03	±	0.06 ^c	4.54	±	0.18 ^d	9.24	±	0.08 ^b	9.05	±	0.13 ^b	11.19	±	0.26 ^a
8-Hidroxylinalool	43	91.41	4.51	±	0.01 ^d	1.81	±	0.01 ^e	7.50	±	0.21 ^c	13.22	±	0.47 ^a	4.62	±	0.11 ^d	12.02	±	0.02 ^b
Volatile phenols
Benzaacetaldehyde	91	58.28	0.00	±	0.00	0.00	±	0.00	3.41	±	0.01 ^a	2.78	±	0.02 ^c	2.82	±	0.01 ^b	1.08	±	0.01 ^d
Benzylalcohol	78	70.92	4.52	±	0.02 ^a	4.79	±	0.02 ^a	3.57	±	0.04 ^c	3.99	±	0.18 ^b	3.38	±	0.06 ^c	3.74	±	0.06 ^c
4-Ethylguaiacol	85	78.84	3.95	±	0.04 ^a	0.00	±	0.00	3.16	±	0.01 ^b	0.00	±	0.00	4.01	±	0.04 ^a	0.00	±	0.00
Tyrosol	107	97.21	23.88	±	0.08 ^a	6.32	±	0.01 ^e	18.15	±	0.01 ^b	15.81	±	0.02 ^f	16.82	±	0.40 ^c	11.12	±	0.31 ^d
Vanilin	151	102.78	4.71	±	0.01 ^a	4.50	±	0.01 ^b	4.59	±	0.02 ^b	5.14	±	0.06 ^b	4.43	±	0.12 ^b	4.52	±	0.04 ^b
Methyl vanillate	151	104.17	2.75	±	0.01 ^c	3.21	±	0.03 ^a	2.61	±	0.06 ^c	2.94	±	0.03 ^b	2.47	±	0.01 ^d	2.28	±	0.01 ^e
Ethyl vanillate	151	106.62	3.06	±	0.03 ^b	5.89	±	0.06 ^a	0.45	±	0.02 ^c	0.00	±	0.00	0.48	±	0.02 ^c	0.00	±	0.00
Homovanillyl alcohol	137	115.17	1.40	±	0.01 ^b	0.37	±	0.01 ^e	1.55	±	0.04 ^a	1.27	±	0.01 ^c	0.38	±	0.01 ^e	0.77	±	0.04 ^d
Fatty acids
Propanoic acid	74	51.97	29.95	±	0.04 ^e	20.47	±	0.02 ^f	33.91	±	0.10 ^c	32.20	±	0.07 ^d	38.42	±	0.01 ^a	36.09	±	0.04 ^b
2-Methylpropionic acid	43	54.57	7.77	±	0.01 ^b	6.30	±	0.02 ^c	5.09	±	0.02 ^e	10.96	±	0.13 ^a	6.23	±	0.03 ^c	5.58	±	0.03 ^d
Isovaleric acid	60	60.48	4.41	±	0.01 ^d	5.30	±	0.07 ^c	5.53	±	0.05 ^c	8.24	±	0.08 ^b	11.02	±	0.09 ^a	5.46	±	0.08 ^c
Heptanoic acid	60	75.04	8.90	±	0.08 ^d	8.23	±	0.06 ^e	8.48	±	0.02 ^e	10.63	±	0.05 ^b	9.69	±	0.06 ^c	11.22	±	0.16 ^a
Octanoic acid	60	80.35	8.50	±	0.01 ^a	6.57	±	0.02 ^c	2.38	±	0.05 ^e	7.33	±	0.04 ^b	4.26	±	0.17 ^d	4.40	±	0.01 ^d
Miscellaneous
4-Methyl--2-penten-2-one	55	24.45	21.86	±	0.02 ^e	22.04	±	0.04 ^e	41.22	±	0.24 ^b	47.77	±	0.10 ^a	31.77	±	0.62 ^d	34.05	±	0.11 ^c
Acetoin	45	34.89	4.97	±	0.08 ^b	5.61	±	0.02 ^a	4.95	±	0.04 ^b	4.53	±	0.03 ^c	4.21	±	0.03 ^d	4.88	±	0.01 ^b
6-Methyl-5-hepten-2-on	43	38.52	150.75	±	0.13 ^e	164.77	±	0.71 ^d	149.79	±	0.05 ^e	181.68	±	0.64 ^c	187.90	±	0.11 ^b	212.40	±	0.44 ^a
N-Ethylacetamide	43	57.77	3.87	±	0.21 ^d	5.05	±	0.02 ^c	2.51	±	0.01 ^e	7.38	±	0.04 ^a	5.77	±	0.01 ^b	2.48	±	0.03 ^e
Dihydro-2-methyl-3(2H)furanone	43	62.67	2.76	±	0.00 ^a	2.25	±	0.02 ^b	2.70	±	0.01 ^a	1.64	±	0.03 ^c	0.13	±	0.01 ^e	0.94	±	0.05 ^d
ß-Damascenone	69	68.11	6.64	±	0.04 ^b	6.80	±	0.15 ^b	5.70	±	0.01 ^d	5.77	±	0.01 ^d	6.10	±	0.07 ^c	7.44	±	0.04 ^a
4-(Methylthio)-1-butanol	61	69.56	289.97	±	0.33 ^e	210.35	±	1.75 ^f	490.34	±	6.85 ^b	507.99	±	0.32 ^a	321.50	±	0.74 ^d	340.92	±	1.08 ^c
γ-Carboethoxy-γ-butyrolactone	85	85.57	109.90	±	0.11 ^c	15.04	±	0.03 ^e	29.13	±	0.78 ^e	66.23	±	0.81 ^d	390.76	±	10.70 ^a	169.20	±	6.33 ^b
N-(2-phenylethyl) acetamide	104	106.27	2.82	±	0.01 ^b	2.79	±	0.04 ^bc	3.08	±	0.01 ^a	2.84	±	0.04 ^b	2.59	±	0.04 ^cd	2.50	±	0.06 ^d

Concentrations expressed as mean ± standard deviation (n = 3). Means with different superscript letters in the same row differ significantly (p ≤ 0.05). Legend: Q_Ion = Ion quantifier; R_t = retention time.