Assessment of Antioxidative and Alpha-Amylase Potential of Polyherbal Extract

Table 11

PHF showing dose-dependent antioxidant activity (TBARS method).

Concentration	% inhibition ± SD
	Ascorbic acid	PHF
50 μg/ml	17.2 ± 0.02^a	28.3 ± 0.02^b
100 μg/ml	45.2 ± 0.03^b	39.2 ± 0.03^a
150 μg/ml	59.3 ± 0.04^a	46.2 ± 0.04^b
200 μg/ml	78.2 ± 0.03^b	61.1 ± 0.02^a
250 μg/ml	85.1 ± 0.04 ^b	76.2 ± 0.03^b

Each value represents the mean ± SD, statistical significance compared with control (a: ; b: ).