Research Article

Evolution of Total Polyphenols Content and Antioxidant Activity in Broccoli Florets during Storage at Different Temperatures

Table 2

Activation energies and frequency factors obtained from the kinetic model through the Arrhenius equation.

Ea1 (kJ/mol) (s−1) Ea2 (kJ/mol) (s−1)

Unprocessed broccoli325380.80
Blanched broccoli271260.02