Oxysterols are formed in foods during processing and storage, which impact the nutritional profile besides being associated to the development of diverse chronic and degenerative diseases. This review provides an overview on recent information and knowledge gaps on oxysterol formation and absorption from foods. Their contents should be monitored based on dietary habits, in order to have more realistic data and to expand the currently limited daily intake data. Unraveling the mechanism of oxysterol absorption, together with a more exhaustive comprehension of their metabolism, is needed; in this respect, bioavailability studies using in vitro and in vivo methodologies could contribute with new insights. Finally, food-health axis can be boosted by suitable technological solutions and antioxidants to help preventing also in vivo oxidation.
G. Garcia-Llatas, D.M. (2021). Oxysterols – how much do we know about food occurrence, dietary intake and absorption?. CURRENT OPINION IN FOOD SCIENCE, 41(October 2021), 231-239 [10.1016/j.cofs.2021.08.001].
Oxysterols – how much do we know about food occurrence, dietary intake and absorption?
D. Mercatante;M. T. Rodríguez-Estrada
2021
Abstract
Oxysterols are formed in foods during processing and storage, which impact the nutritional profile besides being associated to the development of diverse chronic and degenerative diseases. This review provides an overview on recent information and knowledge gaps on oxysterol formation and absorption from foods. Their contents should be monitored based on dietary habits, in order to have more realistic data and to expand the currently limited daily intake data. Unraveling the mechanism of oxysterol absorption, together with a more exhaustive comprehension of their metabolism, is needed; in this respect, bioavailability studies using in vitro and in vivo methodologies could contribute with new insights. Finally, food-health axis can be boosted by suitable technological solutions and antioxidants to help preventing also in vivo oxidation.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.