Preserving Grains for the Future - Battling Global Food Loss

By Jean-Paul MacDonald
Farms.com

Dr. Digvir Jayas is determined to combat grain spoilage, a critical factor in reducing food waste and feeding a burgeoning global populace. With over 40 years of expertise, his recent study, utilizing the Canadian Light Source (CLS) at the University of Saskatchewan, delved into the depths of grains, seeking clues to curb spoilage and fortify resistance. 

Spoiled grain stands as a significant yet preventable loss, ranging from 1% to a staggering 50% depending on storage conditions. Jayas highlights this loss, stating that averagely, a colossal 640 million tonnes of grain are lost annually worldwide, sufficient to feed 1.5 billion individuals. 

By examining hard durum wheat using the CLS, Jayas' team explored internal grain changes linked to spoilage. Their findings, detailed in the journal Heliyon, showcased the superior preservation of nutritional properties in AAC Stronghold wheat compared to other varieties. 

Continuing their CLS-powered investigations into various grains, the team endeavors to aid plant breeders in crafting resilient grain varieties. These efforts aim to enhance grain resistance to spoilage while retaining nutritional value, benefiting farmers and storage managers in preserving harvested wheat. 

The Canadian Light Source, a national research facility, plays a pivotal role in advancing groundbreaking research across health, agriculture, environment, and materials science realms. Funded by multiple entities, including the Government of Saskatchewan.