Improvement of cereal‐ and legume‐derived protein quality with selenium and sulfur for plant food production

Abstract

Selenium (Se) is essential for human and animal health and nutritional status. As humans cannot produce Se, it must be obtained from the diet. Adequate Se supplementation improves innate immunity, increases antioxidant capacity and helps prevent various disorders. Sulfur (S) is an indispensable nutrient that affects plant growth, performance and yield. Cereals and legumes are global staple foods, and their proteins are considered sustainable plant-based meat alternatives, which are increasingly popular. Owing to their physicochemical similarities, the crosstalk between Se and S influences cereal and grain-legume derived proteins. Modifications induced by Se and S might improve the protein quality of harvested cereal and legume grains. This timely review not only identifies the knowledge ga