Untargeted Metabolomic Profiling Reveals Variation in Metabolites Associated with Nutritional Values in Tef Accessions

被引：0
|
作者：
Aiswarya Girija
Rattan Yadav
Fiona Corke
John Doonan
Luis A. J. Mur
机构：
[1] Aberystwyth University,Institute of Biological, Environmental and Rural Studies (IBERS)
来源：
Plant Foods for Human Nutrition | 2021年 / 76卷
关键词：
Tef; Gluten-free; Untargeted metabolite profiling; Flavonoid; Vitamins;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Tef (Eragrostis tef), is a gluten-free orphan cereal, crop of nutritional and economical significance. Here we used untargeted metabolomics to survey metabolite variation in 14 diverse tef accessions at 15-days post germination. Tef genotypes were classified into four metabolomic groups where variation was linked to flavones and flavonols. Further analysis on white seeded accessions shows variation related to sucrose and important vitamins, nicotinamides (vitamin B3) riboflavin (vitamin B2) and folate (vitamin B9). Coloured seeded accessions showed variation in metabolism related to amino acid and sugars. This study highlights the potential of metabolomics in exploring the nutritional traits in tef.
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页码：536 / 539
页数：3
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