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. 2017 Nov 29;55(2):578–585. doi: 10.1007/s13197-017-2967-z

Table 2.

Correlation matrix in different parameters of phytochemicals and anti-oxidant activity in different seasons in R. procera (n = 18)

TP TF Gallic acid Catechin p-Coumaric acid ABTS DPPH FRAP
TP 1
TF − 0.167 1
GA 0.251 − 0.682** 1
Cat 0.094 0.154 0.069 1
pCA 0.289 0.185 − 0.176 − 0.128 1
ABTS 0.563* − 0.142 0.287 0.163 − 0.113 1
DPPH 0.929*** − 0.088 − 0.091 0.103 0.211 0.618** 1
FRAP 0.770*** 0.249 0.028 0.389 0.351 0.525* 0.879*** 1

TP total phenolic content, TF total flavonoid content

Level of Significance: * p < 0.05;** p < 0.01; *** p < 0.001