Increasing amino acids and biogenic amines content of white and rosé wines during ageing on lees

Open Access

Table 1

Biogenic amines identified in experimental samples obtained from Sauvignon Blanc, vintage 2020.

Nr.	Biogenic amines	mg/L
Nr.	Biogenic amines	12 months
		V1S	V2S	V3S	V4S	V5S	V6S	V7S	V8S	V9S	V10S	V11S	V12S	V13S
1	Ethanolamine	8,62	11,32	10,37	8,79	9,93	11,95	9,07	10,49	12,13	12,66	8,76	10,39	10,40
2	Phenethylamine	0,19	0,19	0,19	0,16	0,18	0,19	0,2	0,21	0,15	0,14	0,16	0,15	0,19
3	Histamine	0,32	0,61	0,37	0,3	0,85	0,35	0,26	0,18	0,21	0,17	0,09	0,28	0,23
4	Tyramine	9,18	9,37	8,33	7,76	8,62	11,4	8,32	8,08	8,6	7,9	9,14	8,80	9,17
5	Spermidine	1,38	1,46	1,59	1,59	1,36	1,74	1,52	1,42	1,26	1,25	1,33	1,38	1,38
6	Cadaverine	0,41	0,22	0,30	0,38	0,23	0,38	0,38	0,37	0,26	0,34	0,35	0,44	0,24
7	Putrescine	3,78	6,24	7,61	7,58	5,77	9,65	7,12	7,20	7,52	5,10	7,62	8,22	7,88
		18 months
		V1S	V2S	V3S	V4S	V5S	V6S	V7S	V8S	V9S	V10S	V11S	V12S	V13S
1	Ethanolamine	8,97	9,50	10,66	11,35	11,23	14,25	13,63	13,85	14,18	13,27	12,09	12,62	10,47
2	Phenethylamine	0,84	0,80	0,69	0,72	0,71	0,76	0,66	0,71	0,70	0,79	6,13	0,68	0,64
3	Histamine	0,58	0,56	0,59	0,54	0,42	0,49	0,53	0,47	0,55	0,54	0,62	0,65	0,59
4	Tyramine	17,02	20,34	19,78	20,78	16,36	10,54	12,00	18,73	19,80	19,28	19,80	21,34	18,64
5	Spermidine	1,28	1,18	1,28	1,51	1,38	1,32	1,6	1,53	1,54	1,42	1,27	1,46	1,32
6	Cadaverine	0,56	0,67	0,69	0,72	0,63	0,44	0,34	0,85	0,66	0,47	0,54	0,87	0,72
7	Putrescine	27,96	26,97	30,38	27,07	25,24	13,08	15,08	30,09	32,14	25,80	27,85	30,6	31,69

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