. 2012 Aug 17;12:128. doi: 10.1186/1472-6882-12-128

Table 3.

Reducing power of L. indica extracts at various concentrations

Extracts	Concentrations of extracts (mg/ml)
	0.2	0.4	0.6	0.8
Ethanol	0.72 ± 0.02^cw	1.26 ± 0.02^cx	1.85 ± 0.07^dy	2.07 ± 0.05^cz
Hexane	0.11 ± 0.03^aw	0.20 ± 0.01^ax	0.23 ± 0.01^ax	0.30 ± 0.01^ay
Ethyl acetate	0.57 ± 0.02^bw	1.07 ± 0.03^bx	1.27 ± 0.04^by	1.52 ± 0.06^bz
Water	0.91 ± 0.03^dw	1.37 ± 0.03^dx	1.76 ± 0.02^cy	2.70 ± 0.02^dz
Ascorbic acid*	1.84 ± 0.04^ew	2.59 ± 0.04^ex	2.65 ± 0.02^ey	2.73 ± 0.03^dz

* Positive reference standard; Values expressed are mean ± standard deviation (n = 3). For different extracts with the same concentration, means in the same column with different letters (a-e) were significantly different (p < 0.05, ANOVA). For the same extract or standard with different concentrations, means in the same row with different letters (w-z) were significantly different (p < 0.05, ANOVA).