Breadfruit (Artocarpus altilis) Pulp Flour as a Non-Conventional Filler in Comminuted Pork: Effect on Physicochemical, Sensory Attributes and Cost of Meatloaves

Abstract

This study explored the use of breadfruit (Artocarpus altilis) pulp flour (BFPF) as a filler in meatloaves, partially substituting comminuted pork. Four experimental treatments were formulated: T1 (control) with 0% BFPF, T2 with 5% BFPF, T3 with 10% BFPF, and T4 with 15% BFPF, baking them at 175 °C for 55 minutes. Data on chemical composition, cooking yield, pH, and sensory evaluation were collected. Increasing BFPF levels reduced protein and fat but increased moisture and ash in the meatloaves. Cooking yield significantly improved (p < 0.001), ranging from 751.7 g/kg DM (T1) to 835.3 g/kg DM (T5). The pH remained stable (p = 0.350), and taste preferences showed no significant differences (p = 0.283). The cost of meatloaf decreased linearly with higher BFPF inclusion. Replacing comminuted pork with up to 15% BFPF in meatloaf can improve cooking yield and reduce fat and cost without compromising on pH and sensory attributes.