Table 5. Correlation coefficients between the concentration and activity of bioactive compounds.

	TPC	TFC	PEP
ABTS	0.94	0.80	0.94
CHEL	0.10	0.12	0.01
RED	0.86	0.83	0.73
OH	–0.75	–0.59	–0.90
ACEI	0.65	0.50	0.69

Statistically significant results with p<0.05 are marked in bold. TPC=total phenolic content, TFC=total flavonoid content, PEP= total peptide content, ABTS=ability to quench ABTS radicals, CHEL=chelating power, RED=reducing power, OH=ability to quench OH radicals, ACEI=ability to inhibit ACE