Fig. 1. Antioxidant and antimicrobial responses of the mixture of avocado seed, avocado peel and nisin. Antioxidant response: a) Surface response, b) Ternary contour plot.
Antimicrobial response against Listeria innocua: c) Surface response, d) Ternary contour plot. Optimization maximizing antimicrobial and antioxidant responses: e) Surface
response, f) Ternary contour plot.