Effects of exogenous selenium application on nutritional quality and metabolomic characteristics of mung bean (Vigna radiata L.).

ABSTRACT: Selenium (Se) biofortification is an important strategy for reducing hidden hunger by increasing the nutritional quality of crops. However, there is limited metabolomic information on the nutritional quality of Se-enriched mung beans. In this study, physiological assays and LC-MS/MS based widely targeted metabolomics approach was employed to reveal the Se biofortification potential of mung bean by evaluating the effect of Se on mung bean nutraceutical compounds and their qualitative parameters. Physiological data showed that foliar application of 30 g ha^-1 Se at key growth stages significantly increased the content of Se, protein, fat, total phenols, and total flavonoids content in two mung bean varieties. Widely targeted metabolomics identified 1,080 metabolites, among which L-

SUBMITTER: Wang K 

PROVIDER: S-EPMC9433778 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature