Table 5.
Correlation matrix between antioxidant activity and biochemical component.
| aTPC | bTFC | cTWSV | dDPPH | eFRAP | fCBI | |
|---|---|---|---|---|---|---|
| aTPC | 1 | |||||
| bTFC | 0.8375* | 1 | ||||
| cTWSV | 0.0052* | 0.5508 | 1 | |||
| dDPPH | 0.5728* | 0.9276 | 0.8226 | 1 | ||
| eFRAP | 0.9033 | 0.9910* | 0.4338* | 0.8691 | 1 | |
| fCBI | 0.9656* | 0.9508 | 0.2649 | 0.7662 | 0.9838 | 1 |
*Significant difference at P < 0.05 (two-tail t-test).
aTotal phenolic content.
bTotal flavonoid content.
cTotal water-soluble vitamins.
d1,1-diphenyl-2-picrylhydrazyl scavenging activity.
eFerric-reducing antioxidant power.
f β-carotene bleaching inhibition.