Table 1. Free sugar contents in plum juice and vinegar

Free sugar (mg/100 g)	Sample
	Plum juice	Plum vinegar
Fructose	3,025.10±168.881)a2)	865.24±35.44b
Glucose	1,895.48±37.71a	550.78±27.65b
Galactose	ND3)	ND
Sucrose	752.15±69.69	ND
Maltose	ND	2,029.43±157.44
Lactose	ND	ND
Total	5,672.74±68.40a	3,445.45±72.79b

All values are mean±SD (n=3).
Means with different superscript letters (^a,b) in the same row are significantly different at p<0.05 by Duncan’s multiple range test.
ND, not detected.