Table 3. Sugar contents in commercial fermented vinegars (unit: g/100 g)

Samples			Content (RSD %)
Type (n)	No	Region1)	Total sugar	Fructose	Glucose	Sucrose	Maltose	Lactose	Raffinose	Rhamnose
Apple vinegar (15)	V1	GW	0.18±0.00e	0.18±0.002)cd3) (0.5)	ND4)	ND	ND	ND	ND	ND
	V2		0.26±0.00f	0.26±0.00ef (1.2)	ND	ND	ND	ND	ND	ND
	V3		ND	ND	ND	ND	ND	ND	ND	ND
	V4	SG	13.35±0.24v	6.23±0.17p (2.7)	6.86±0.07° (1.1)	0.26±0.01h (1.8)	ND	ND	ND	ND
	V5	GS	1.35±0.02n	1.06±0.02k (1.7)	0.28±0.01cd (1.8)	ND	ND	ND	ND	ND
	V6		12.41±0.19u	6.76±0.03q (0.4)	5.65±0.16n (2.8)	ND	ND	ND	ND	ND
	V7		0.51±0.01j	0.51±0.01h (1.0)	ND	ND	ND	ND	ND	ND
	V8		4.36±0.09t	2.39±0.05° (2.2)	1.66±0.03l (2.0)	0.31±0.00i (1.0)	ND	ND	ND	ND
	V9	JL	1.39±0.05n	1.39±0.05n (3.3)	ND	ND	ND	ND	ND	ND
	V10		0.11±0.00d	0.11±0.00b (2.4)	ND	ND	ND	ND	ND	ND
	V11		2.95±0.07s	1.40±0.05n (3.5)	1.55±0.02k (1.3)	ND	ND	ND	ND	ND
	V12	CC	16.20±0.18w	7.13±0.09r (1.2)	9.07±0.09p (1.0)	ND	ND	ND	ND	ND
	V13		2.43±0.06r	1.26±0.05m (3.6)	1.18±0.02i (1.6)	ND	ND	ND	ND	ND
	V14		2.40±0.04r	2.40±0.04° (1.4)	ND	ND	ND	ND	ND	ND
	V15		0.07±0.00bc	ND	ND	0.03±0.00d (3.4)	0.04±0.00c (1.6)	ND	ND	ND
	Total average		3.86±1.10	2.07±0.04	1.75±0.03	0.04±0.00	0.00±0.00	ND	ND	ND
Persimmon vinegar (11)	V16	GS	0.12±0.00d	0.12±0.00bc (0.9)	ND	ND	ND	ND	ND	ND
	V17		ND	ND	ND	ND	ND	ND	ND	ND
	V18		1.07±0.04m	0.34±0.01g (2.2)	0.67±0.03f (4.2)	ND	ND	0.05±0.00b (5.5)	ND	ND
	V19		ND	ND	ND	ND	ND	ND	ND	ND
	V20	JL	ND	ND	ND	ND	ND	ND	ND	ND
	V21		0.31±0.00h	0.31±0.00fg (0.5)	ND	ND	ND	ND	ND	ND
	V22		2.30±0.10q	1.18±0.04i (3.1)	0.98±0.06h (6.5)	0.14±0.00g (0.7)	ND	ND	ND	ND
	V23		ND	ND	ND	ND	ND	ND	ND	ND
	V24	CC	1.58±0.04°	0.31±0.00fg (0.8)	1.26±0.03j (2.6)	0.01±0.00b (7.1)	ND	ND	ND	ND
	V25		0.26±0.02fg	0.13±0.01bc (9.2)	0.08±0.01b (7.6)	ND	0.06±0.00d (0.0)	ND	ND	ND
	V26		0.28±0.01g	0.21±0.00de (1.8)	0.07±0.00b (5.8)	ND	ND	ND	ND	ND
	Total average		0.54±0.14	0.24±0.01	0.28±0.01	0.01±0.00	0.01±0.00	0.00±0.00	ND	ND
Brown rice vinegar (15)	V27	GW	0.13±0.00d	ND	0.05±0.00ab (1.9)	ND	0.07±0.00e (2.9)	ND	ND	ND
	V28		0.33±0.01i	ND	0.24±0.01c (3.2)	0.09±0.00e (0.6)	ND	ND	ND	ND
	V29	SG	0.11±0.00d	ND	ND	0.11±0.00f (2.2)	ND	ND	ND	ND
	V30	GS	2.20±0.04p	0.60±0.03i (4.8)	1.54±0.00k (0.3)	ND	ND	0.06±0.00c (6.4)	ND	ND
	V31	GS	4.09±0.02z	0.05±0.00a (2.4)	3.91±0.01m (0.4)	ND	ND	0.13±0.00d (1.6)	ND	ND
	V32		0.61±0.01k	ND	0.61±0.01e (1.0)	ND	ND	ND	ND	ND
	V33		0.03±0.00a	ND	ND	0.03±0.00d (5.4)	ND	ND	ND	ND
	V34		ND	ND	ND	ND	ND	ND	ND	ND
	V35	JL	1.55±0.02°	0.70±0.01j (1.5)	0.85±0.01g (0.8)	ND	ND	ND	ND	ND
	V36		ND	ND	ND	ND	ND	ND	ND	ND
	V37		0.31±0.01h	ND	0.31±0.01d (1.5)	ND	ND	ND	ND	ND
	V38	CC	0.07±0.00c	ND	0.05±0.00ab (3.4)	ND	0.02±0.00b (6.3)	ND	ND	ND
	V39		0.64±0.01l	ND	0.62±0.01ef (1.9)	0.02±0.00c (3.1)	ND	ND	ND	ND
	V40		0.06±0.00b	ND	0.06±0.00ab (2.1)	ND	ND	ND	ND	ND
	V41		ND	ND	ND	ND	ND	ND	ND	ND
	Total average		0.67±0.23	0.09±0.00	0.55±0.00	0.02±0.00	0.01±0.00	0.01±0.00	ND	ND

GW, Gangwondo; SG, Seoul/Gyeonggido; GS, Gyeongsangdo/Jeju; JL, Jeollado; CC, Chungcheongdo.
All values are mean±SD (n=3).
Means with different superscript letters (^a-w) in the same column are significantly different at p<0.05 by Duncan’s multiple range test.
ND, not detected.