Phenolic content, antioxidant effect and cytotoxic activity of Leea indica leaves

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).

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