Table 4: Coefficients of Pearson correlation between the color parameters (L*, a*, b*, Chroma), phenolic acids (Phen acids), anthocyanins (Antho), flavonoides (Flavo), total phenolics (T phen), Total Monomeric Anthocyanins (TMA) and ABTS.

- L* a* b* Chroma Phen acids Antho Flavo T phen TMA ABTS
L* 1.00 - - - - - - - - -
a* 0.85 1.00 - - - - - - - -
b* 0.91 0.98 1.00 - - - - - - -
Chroma 0.88 0.99 0.99 1.00 - - - - - -
Phen acids -0.94 -0.91 -0.91 -0.91 1.00 - - - - -
Antho -0.93 -0.89 -0.89 -0.89 0.99 1.00 - - - -
Flavo -0.87 -0.85 -0.84 -0.85 0.96 0.95 1.00 - - -
T phen -0.94 -0.89 -0.89 -0.90 0.99 0.99 0.96 1.00 - -
TMA -0.88 -0.86 -0.85 -0.86 0.93 0.95 0.88 0.95 1.00 -
ABTS -0.84 -0.98 -0.95 -0.98 0.90 0.90 0.86 0.90 0.85 1.00

All coefficient were significant (p < 0.05); statistical significance of 0.05.