Table 4.

Minor anthocyanins’ composition (%) of wine A and B, respectively, at different amplitudes (WA, WA-41, WA-81) and sonication times (WB, WB-1, WB-3 and WB-5), at t_stor. = 0.

Compound	Wine A			Wine B
	WA	WA-41	WA-81	WB	WB-1	WB-3	WB-5
Delphinidin-3-monoglucoside	1.60 ± 0.16 c *	3.15 ± 0.26 b	3.21 ± 0.19 b	3.97 ± 0.36 a *	3.94 ± 0.30 a	3.88 ± 0.24 a	4.15 ± 0.15 a
Cyanidin-3-monoglucoside	0.46 ± 0.08 b	0.68 ± 0.15 b	0.69 ± 0.11 b	0.98 ± 0.20 a	0.93 ± 0.18 a	0.95 ± 0.20 a	0.99 ± 0.02 a
Petunidin-3-monoglucoside	5.03 ± 0.23 a	5.00 ± 0.21 a	4.96 ± 0.24 a	5.51 ± 0.29 a	5.10 ± 0.78 a	5.52 ± 0.14 a	5.30 ± 0.33 a
Peonidin-3-monoglucoside	7.65 ± 0.39 b	9.88 ± 1.25 a	9.55 ± 0.55 a	10.39 ± 0.02 a	10.75 ± 0.12 a	10.30 ± 0.65 a	10.94 ± 0.28 a
Vitisin A	1.14 ± 0.10 b	1.32 ± 0.11 b	1.33 ± 0.11 b	2.17 ± 0.07 a	2.13 ± 0.16 a	2.27 ± 0.10 a	2.19 ± 0.08 a
Petunidin-3-monoglucoside acetylated	0.55 ± 0.09 b	0.66 ± 0.11 b	0.55 ± 0.06 b	0.73 ± 0.03 a	0.71 ± 0.05 a	0.74 ± 0.07 a	0.69 ± 0.02 a
Peonidin-3-monoglucoside acetylated	1.35 ± 0.17 a	1.34 ± 0.38 a	1.91 ± 0.44 a	2.12 ± 0.36 a	1.64 ± 0.68 a	2.00 ± 0.16 a	1.41 ± 0.59 a
Malvidin-3-monoglucoside acetylated	7.37 ± 0.33 a	7.99 ± 1.40 a	7.01 ± 0.37 a	6.39 ± 0.59 ab	6.15 ± 0.58 ab	6.41 ± 0.20 b	6.12 ± 0.12 b
Delphinidin-3-monoglucoside p-coumarylated	2.82 ± 0.16 a	2.48 ± 0.20 a	2.57 ± 0.40 a	2.21 ± 0.10 a	2.25 ± 0.07 a	2.14 ± 0.09 a	2.23 ± 0.05 a
Malvidin-3-monoglucoside p-coumarylated	4.13 ± 0.26 a	4.26 ± 0.26 a	4.39 ± 0.51 a	3.24 ± 0.12 a	3.32 ± 0.05 a	3.37 ± 0.03 a	3.43 ± 0.13 a
Malvidin-3-monoglucoside vinylphenol	n.d. #	n.d.	n.d.	0.15 ± 0.02 a	0.16 ± 0.03 a	0.19 ± 0.01 a	0.18 ± 0.01 a
Malvidin-3-monoglucoside vinylphenol acetylated	n.d.	n.d.	n.d.	0.41 ± 0.01 a	0.37 ± 0.04 a	0.39 ± 0.02 a	0.39 ± 0.03 a

* Each datum represents the mean of three replicates ± standard deviation. Values with different letters within line indicate significative differences (p < 0.05). # n.d.= not detected.