Molecular nutraceutics as a mean to investigate the positive effects of legume seed proteins on human health

Leguminous seeds are a valuable source of food proteins. A reappraisal of the beneficial effects of legume seed dietary intake, which are the basis for various health claims, is currently taking place. Proteins and peptides concur in the observed biological/functional activities of legume seeds. However, the molecular determinants of these beneficial activities in most cases are far from being understood. A multidisciplinary research work, including the characterisation at molecular level of these molecules and the evaluation of their biological activities, is crucial to unveil food protein nutri-functional properties and optimise their exploitation. These are the approaches of the molecular nutraceutics.