Foaming z Protein concentration – Increases stability more than foam volume – Smaller bubbles and stiffer foams z Duration and intensity of stirring – Adequate unfolding and adsorption z Moderate Temperature – Increase overrun but decrease stability – Impair foaming capacity: air expansion, decreased viscosity, bubble rupture, foam colapseFoaming z Protein concentration – Increases stability more than foam volume – Smaller bubbles and stiffer foams z Duration and intensity of stirring – Adequate unfolding and adsorption z Moderate Temperature – Increase overrun but decrease stability – Impair foaming capacity: air expansion, decreased viscosity, bubble rupture, foam colapse