Table 4
Free sugar content in water extract of Solanum nigrum depending on harvest time (%)

Sample	Fructose	Glucose	Sucrose	Maltose
A	1.24±0.171)	0.72±0.16	ND2)	0.20±0.06
B	1.35±0.20	0.60±0.09	0.19±0.07	0.30±0.07
C	1.14±0.06	0.64±0.09	0.34±0.07	0.13±0.04
D	0.97±0.11	0.44±0.04	ND	ND
E	0.71±0.09	0.02±0.01	ND	0.19±0.04
F	0.71±0.10	0.52±0.11	0.03±0.01	0.06±0.01
G	0.33±0.03	0.33±0.04	0.13±0.04	0.11±0.04
H	0.18±0.04	0.08±0.03	ND	ND

Each value represents the mean±SD of three determinations.
ND, not detected.