Modification of plant lipids for human health: development of functional land-based omega-3 fatty acids.
We have remodeled canola seeds to accumulate the omega-3 fatty acid, stearidonic acid (SDA). In doing so, we have demonstrated the feasibility of developing a land-based source of functional omega-3 fatty acids on a large scale. Land-based omega-3 fatty acids represent a sustainable source of omega-3 fatty acids that can be produced on large acreages and delivered to consumers in a wide variety of functional foods. And unlike alpha-linolenic acid, SDA can provide eicosapentaenoic acid equivalence at moderate intakes. Widely applied, SDA-enriched foods could become a valuable tool for delivering recommended levels of omega-3 fatty acids to large portions of the population. By obviating the need for dietary changes, SDA-enriched foods may facilitate increased compliance with recommendations for daily omega-3 intakes.
Ursin
Virginia M
VM
Monsanto Company, Calgene Campus, Davis, CA, USA. virginia.ursin@monsanto.com
D001709:Biotechnology; D005229:Fatty Acids, Monounsaturated; D015525:Fatty Acids, Omega-3 / Q000235:genetics*; D005818:Genetic Engineering; D006262:Health; D006801:Humans; D008055:Lipids / Q000235:genetics*; D010944:Plants / Q000235:genetics*; D030821:Plants, Genetically Modified / Q000235:genetics; D000074262:Rapeseed Oil; D013810:Therapeutic Equivalency
D005229:Fatty Acids, Monounsaturated; D015525:Fatty Acids, Omega-3; D008055:Lipids; D000074262:Rapeseed Oil; C062895:stearidonic acid