Table 2.
Correlation studies between phenolic compounds and antioxidant activities observed in selected 40 entries of the pearl millet germplasm.
| DPPH | FRAP | LHDC | AHP | LDH | AH | ADH | ADP | AP | LUT | |
|---|---|---|---|---|---|---|---|---|---|---|
| DPPH | 1 | 0.636* | 0.572 | 0.880** | 0.657 | 0.296 | −0.491** | −0.420** | −0.392* | 0.880** |
| FRAP | 1 | 0.966** | 0.792 | 0.965** | 0.778 | 0.408 | 0.434 | 0.493 | 0.792 | |
| LHDC | 1 | 0.546** | 0.920** | 0.074 | −0.080 | 0.190 | 0.272 | 0.546** | ||
| AHP | 1 | 0.501** | 0.718** | 0.540** | 0.430** | 0.762** | 1.000** | |||
| LDH | 1 | −0.052 | −0.052 | 0.212 | 0.286 | 0.501** | ||||
| AH | 1 | 0.724** | 0.371* | 0.788** | 0.718** | |||||
| ADH | 1 | 0.653** | 0.926** | 0.540** | ||||||
| ADP | 1 | 0.662** | 0.430** | |||||||
| AP | 1 | 0.762** | ||||||||
| LUT | 1 |
**
Correlation is significant at the 0.01 level (two tailed).
*
Correlation is significant at the 0.05 level (two tailed).
LDHC, luteolin-C-O-dihexosidecaffeate; AHP, apigenin-C-hexoside-C-pentoside; LDH, luteolin-C-O-dihexosidedihex; AH, apigenin-8-C-glucoside; ADH, apigenin-O-hexoside-C-hexoside C; ADP, apigenin-C-pentoside-C-pentoside; AP, apigenin; LUT, luteolin.