Table 1. Correlation coefficients among total phenolics content, DPPH and ABTS radical scavenging activities as well as lipid and NO inhibition

Factor Correlation coefficient
TPC1) DPPH2) ABTS3) Lipid inhibition NO inhibition
TPC 1
DPPH 0.808**4) 1
ABTS 0.883** 0.914** 1
Lipid inhibition 0.362 0.273 0.384 1
NO inhibition 0.384 0.439 0.506* 0.013 1
Total phenolics contents.
DPPH radical scavenging activity.
ABTS radical scavenging activity.
Significant difference at p<0.05, Significant difference at p<0.01.