Influence of Silver Nanoparticles on the Metabolites of Two Transgenic Soybean Varieties: An NMR-Based Metabolomics Approach.
J Agric Food Chem
; 72(21): 12281-12294, 2024 May 29.
Article
em En
| MEDLINE
| ID: mdl-38747520
ABSTRACT
This study investigated the effect of AgNPs and AgNO3, at concentrations equivalent, on the production of primary and secondary metabolites on transgenic soybean plants through an NMR-based metabolomics. The plants were cultivated in a germination chamber following three different treatments T0 (addition of water), T1 (addition of AgNPs), and T2 (addition of AgNO3). Physiological characteristics, anatomical analyses through microscopic structures, and metabolic profile studies were carried out to establish the effect of abiotic stress on these parameters in soybean plants. Analysis of the 1H NMR spectra revealed the presence of amino acids, organic acids, sugars, and polyphenols. The metabolic profiles of plants with AgNP and AgNO3 were qualitatively similar to the metabolic profile of the control group, suggesting that the application of silver does not affect secondary metabolites. From the PCA, it was possible to differentiate the three treatments applied, mainly based on the content of fatty acids, pinitol, choline, and betaine.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Prata
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Glycine max
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Espectroscopia de Ressonância Magnética
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Plantas Geneticamente Modificadas
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Nanopartículas Metálicas
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Metabolômica
Idioma:
En
Revista:
J Agric Food Chem
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J. agric. Food chem
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Journal of agricultural and food chemistry
Ano de publicação:
2024
Tipo de documento:
Article