Table 2.
PH | Total phenols mg gallic acid/g | % scavenging activities DPPH | TPTZ mg Trolox eq/gm sample | Reducing power (peroxide radical) | |
---|---|---|---|---|---|
Red Peel | 3.91 | 180.5 ± 5.9b | 54.4 ± 0.86b | 1.268 ± 0.166a | 17.87 ± 0.25b |
White Peel | 3.53 | 209.5 ± 2.1a | 75 ± 0.77a | 1.096 ± 0.73b | 20.9 ± 0.802a |
F value | – | 62.97 | 83.355 | 116.62 | 39.237 |
LSD | – | 10.159 | 5.729 | 0.048 | 1.344 |
All values are means of triplicate determinations ± standard deviation (SD)
Means within the same column with different letters are significantly different (P <0.05)