PHYSICOCHEMICAL AND SENSORY PROPERTIES OF CHICKEN NUGGETS EXTENDED WITH FERMENTED COWPEA AND PEANUT FLOURS

Physicochemical and sensory properties of chicken nuggets extended wit h flours processed from fermented cowpeas (FCF) and fermented partiall y defatted peanuts (FPDPF) were investigated. Addition of FCF or FPDPF decreased moisture loss and fat gain. Reductions in protein content o f nuggets were 20.2% and 15.8% when, respectively, 20% FCF and 20% FPD PF were added. Regardless of level of FPDPF, nuggets required relative ly lower force and energy to shear compared to control nuggets and nug gets extended with FCF. Nuggets extended with FCF and/or FPDPF had hig her a and lower L*, b*, and hue angle values compared to the control. Color of nuggets containing a mixture of 2.5% FCF and 2.5% FPDPF was similar to the control. Addition of 20% FCF or FPDPF caused flavor of nuggets to be unacceptable. The flavor, texture, and overall liking of nuggets containing 5% flour (2.5% FCF and 2.5% FPDPF) were as accepta ble as the control nugget. Results from this study indicate that FCF a nd FPDPF have potential as extenders in meat systems.