Selenium biofortification in the 21st century : status and challenges for healthy human nutrition

© The Author(s) 2020, corrected publication 2020.

Bibliographische Detailangaben
Veröffentlicht in:Plant and soil. - 1998. - 453(2020), 1-2 vom: 28., Seite 245-270
1. Verfasser: Schiavon, Michela (VerfasserIn)
Weitere Verfasser: Nardi, Serenella, Dalla Vecchia, Francesca, Ertani, Andrea
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Plant and soil
Schlagworte:Journal Article Review Biofortification Health Nutrition Phytochemicals Selenium Viral immunity
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520 |a Background: Selenium (Se) is an essential element for mammals and its deficiency in the diet is a global problem. Plants accumulate Se and thus represent a major source of Se to consumers. Agronomic biofortification intends to enrich crops with Se in order to secure its adequate supply by people 
520 |a Scope: The goal of this review is to report the present knowledge of the distribution and processes of Se in soil and at the plant-soil interface, and of Se behaviour inside the plant in terms of biofortification. It aims to unravel the Se metabolic pathways that affect the nutritional value of edible plant products, various Se biofortification strategies in challenging environments, as well as the impact of Se-enriched food on human health 
520 |a Conclusions: Agronomic biofortification and breeding are prevalent strategies for battling Se deficiency. Future research addresses nanosized Se biofortification, crop enrichment with multiple micronutrients, microbial-integrated agronomic biofortification, and optimization of Se biofortification in adverse conditions. Biofortified food of superior nutritional quality may be created, enriched with healthy Se-compounds, as well as several other valuable phytochemicals. Whether such a food source might be used as nutritional intervention for recently emerged coronavirus infections is a relevant question that deserves investigation 
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650 4 |a Biofortification 
650 4 |a Health 
650 4 |a Nutrition 
650 4 |a Phytochemicals 
650 4 |a Selenium 
650 4 |a Viral immunity 
700 1 |a Nardi, Serenella  |e verfasserin  |4 aut 
700 1 |a Dalla Vecchia, Francesca  |e verfasserin  |4 aut 
700 1 |a Ertani, Andrea  |e verfasserin  |4 aut 
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