. 2022 Jun 17;11(6):926. doi: 10.3390/biology11060926

Table 6.

Organic acid, sugar, and mineral element analysis results of C-GV, P-GV, and UT-GV.

Studied Compound		Samples
Studied Compound		C-GV	P-GV	UT-GV
Organic acid content (g/L)	Tartaric acid	0.94 ± 0.11 ^a	0.92 ± 0.14 ^a	1.30 ± 0.33 ^a
	Pyruvic acid	0.09 ± 0.01 ^a	0.05 ± 0.07 ^a	0.14 ± 0.00 ^b
	Acetic acid	62.68 ± 0.66 ^a	68.50 ± 0.71 ^a	97.10 ± 0.50 ^c
Sugar content (g/L)	Maltose	0.84 ± 0.05 ^a	0.72 ± 0.16 ^a	0.60 ± 0.02 ^a
	Glicose	1.24 ± 0.05 ^b	0.85 ± 0.01 ^a	0.86 ± 0.04 ^a
	Turanose	1.92 ± 0.24 ^a	1.34 ± 0.06 ^a	1.35 ± 0.09 ^a
	Sucrose	3.37 ± 0.12 ^b	2.44 ± 0.11 ^a	2.63 ± 0.06 ^a
	Ksilose	1.28 ± 0.02 ^b	0.83 ± 0.14 ^a	0.62 ± 0.01 ^a
	Arabinose	3.52 ± 0.88 ^b	0.00 ± 0.00 ^a	1.67 ± 0.15 ^ab
Minerals (mg/L)	Ag	n.d	n.d	n.d
	Al	n.d	n.d	n.d
	Ca	0.42 ± 0.01 ^a	0.38 ± 0.00 ^b	0.36 ± 0.00 ^c
	Cd	n.d	n.d	n.d
	Co	n.d	n.d	n.d
	Cr	n.d	n.d	n.d
	Cu	n.d	n.d	n.d
	Fe	0.05 ± 0.01 ^b	0.04 ± 0.00 ^b	0.39 ± 0.00 ^a
	K	2.25 ± 0.01 ^a	2.08 ± 0.01 ^b	2.06 ± 0.01 ^b
	Mg	0.44 ± 0.01 ^a	0.33 ± 0.01 ^c	0.35 ± 0.00 ^b
	Mn	0.77 ± 0.01 ^a	0.69 ± 0.00 ^b	0.68 ± 0.00 ^b
	Na	n.d	n.d	n.d
	Ni	n.d	n.d	n.d
	Pb	n.d	n.d	n.d
	Zn	0.03 ± 0.01 ^a	0.02 ± 0.00 ^a	0.03 ± 0.00 ^a

Results are presented as mean ± standard deviation (n = 3). Values with different letters on the same line are significantly different (p < 0.05). C-GV: traditional gilaburu vinegar; P-GV: pasteurized gilaburu vinegar; UT-GV: ultrasound-treated gilaburu vinegar; n.d: not detected.