Table 3.

Reducing power assay of ethanol extract of S. jambos with ascorbic acid

Concentration (µg/ml)	Average absorbance at 700 nm
	Ethanol extract	Ascorbic acid
10	0.0282 ± 0.014	0.3801 ± 0.012
20	0.0422 ± 0.016	0.4577 ± 0.017
40	0.0998 ± 0.017	0.5398 ± 0.023
60	0.1497 ± 0.013	0.6345 ± 0.037
80	0.1739 ± 0.021	0.7125 ± 0.013
100	0.2329 ± 0.014	0.7811 ± 0.029
250	0.4934 ± 0.027	1.1115 ± 0.009

The values are expressed as mean ± standard deviation (n = 3)