کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4510232 1624719 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lentil (Lens culinaris L.) as a candidate crop for iron biofortification: Is there genetic potential for iron bioavailability?
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
Lentil (Lens culinaris L.) as a candidate crop for iron biofortification: Is there genetic potential for iron bioavailability?
چکیده انگلیسی

Iron (Fe) deficiency is the most prevalent nutrient deficiency worldwide. Biofortification of staple food crops, such as the lentil (Lens culinaris L.), may be an effective solution. We analyzed the Fe concentration, Fe bioavailability, and phytic acid (PA) concentration of 23 lentil genotypes grown in five different locations in Saskatchewan, Canada. Relative Fe bioavailability, assessed using the in vitro digestion/Caco-2 cell model, varied significantly among the genotypes. Significant location effects were observed for Fe concentration, relative bioavailability, and PA concentration. Associations were observed between Fe concentration and PA concentration (r = 0.55, p < 0.001), Fe concentration and relative Fe bioavailability (r = −0.41, p < 0.001), and Fe bioavailability and phytate content (r = −0.78, p < 0.001). These results demonstrate significant biofortification potential, and establish a baseline for relative Fe bioavailability in the lentil.


► Lentil shows great biofortification potential for [Fe] and bioavailability.
► Relative Fe bioavailability was negatively associated with PA in lentil.
► This PA effect varied by harvest location.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Field Crops Research - Volume 144, 20 March 2013, Pages 119–125
نویسندگان
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