Development of Novel Gluten-Free Sausage Based on Chickpea, Corn Flour, and HPMC.

The present work was carried out to study the effectiveness of substitution of wheat flour with different levels of chickpea flour, corn flour, and hydroxypropyl methylcellulose (HPMC) for the production of gluten-free sausages. The prepared sausages were subjected to physicochemical, color, texture, thermal, and sensory analyses 24 h after production. Proximate chemical composition indicated that the protein content was raised by the addition of chickpea flour. The result of thermal analysis indicated that the addition of chickpea flour increased To, Tp, Tf, and Δ and decreased ∆ . Textural properties revealed that hardness was higher in samples containing chickpea flour and adhesiveness, chewiness, and gumminess were lower in samples with chickpea flour and corn flour. Sensorial properties showed that there were no significant differences between samples except the sample containing 6% chickpea flour. Based on the obtained results, it seems that the sample containing 4% corn flour, 6% chickpea flour, and 0.3% HPMC had the best formulation.