Grant: Alliance Grants

In this comprehensive research initiative, our focus lies in understanding and optimizing the Radio Frequency (RF)-assisted processing of faba beans. Faba beans, despite being a valuable Canadian crop, pose health risks due to the presence of vicine and convicine, which, when consumed, can lead to favism. Roasting has been identified as a practical method to eliminate these compounds, enhancing both taste and nutritional safety. Our goals encompass a multifaceted approach, starting with evaluating the impact of RF heating on the reduction of anti-nutritional factors (ANFs) and the enhancement of functional properties in faba bean powders. This involves meticulous examination of RF power, duration, and temperature history during heating, as well as assessing various properties such as digestibility, solubility, and moisture content post-heating. The project further aims to establish the kinetics of thermal degradation under RF conditions and to compare RF heating with conventional methods, ensuring a thorough analysis of the additional RF effects. In parallel, we intend to investigate the long-term stability of processed faba bean powder, monitoring changes in ANFs and functional properties over 24 months. Exploring a pretreatment method involving soaking in a low concentration of acetic acid solution adds an innovative dimension to the study, potentially enhancing dielectric efficiency. The ultimate objective is to determine optimal RF-assisted process conditions, informed by research outcomes, which will contribute not only to an improved understanding of faba bean processing but also support industry partners in product development and commercial value addition. Our collaboration with C-Merak is pivotal, providing essential infrastructure, training, and technical expertise for the success of this innovative venture. Beyond the immediate industrial impact, this project aligns with Canada's commitment to agricultural innovation, contributing to sustainable food production and solidifying its position as a global leader in cutting-edge agricultural research.