Effect of a novel high‐fibre component from quinoa on the properties of bread‐making

Abstract

SummaryThe study investigates the impact of incorporating a fibre‐rich component derived from quinoa (QFC) into wheat flour on the physicochemical, rheological and bread‐making characteristics. QFC, possessing triple the dietary fibre contents of quinoa grain, increased fibre levels in blends from 4% to 12%. As QFC inclusion increased from 0% to 20%, farinograph water absorption increased from 59.6% to 66.7%, while dough stability decreased from 9.9 to 3.5 min. Amylograph properties exhibited elevated gelatinisation temperature and reduced viscosities with QFC supplementation. Bread hardness surged from 997 to 2800 g with 0%–20% QFC incorporation. Sensory quality remained acceptable up to 15% QFC, beyond which it significantly declined. Additives enhanced bread volume from 2.66 to 3.34 for 15% QFC bread, along with sensory parameters. The QFC‐incorporated bread not only improved nutritional quality but also positioned itself as a viable fibre‐rich alternative in the food industry, promising benefits for health‐conscious consumers.