Fast determination of a novel iron chelate prototype used as a fertilizer by liquid chromatography coupled to a diode array detector
Entity
UAM. Departamento de Química AgrícolaPublisher
American Chemical SocietyDate
2021-12-15Citation
10.1021/acs.jafc.1c05943
Journal of Agricultural and Food Chemistry 69.51 (2021): 15746-15754
ISSN
0021-8561 (print); 1520-5118 (online)DOI
10.1021/acs.jafc.1c05943Funded by
The authors gratefully acknowledge the financial support by the Spanish Ministry of Economy and Competitiveness Project RTI2018-096268-B-I00, and the Comunidad de Madrid (Spain) and Structural Funds 2014−2020 (ERDF and ESF) project AGRISOST-CM S2018/BAA-4330Project
Gobierno de España. RTI2018-096268-B-I00; Comunidad de Madrid. S2018/BAA-4330/AGRISOST-CMEditor's Version
https://doi.org/10.1021/acs.jafc.1c05943Subjects
Agronomic efficiency; Benzeneacetic acid, 2-hydroxy-α-[(2-hydroxyethyl) amino]; Iron deficiency; Liquid chromatography; Micronutrients; QuímicaRights
© 2021 The AuthorsAbstract
The environmental risk of the application of synthetic chelates has favored the implementation of new biodegradable ligands to correct Fe-deficient plants. This study developed and validated an analytical method for determination of a new prototype iron chelate-Fe(III)-benzeneacetate, 2-hydroxy-α-[(2-hydroxyethyl)amino]-(BHH/Fe3+) based on liquid chromatography with diode array detection, as a potential sustainable alternative. Chromatographic analysis was performed on a LiChrospher RP-18 in reverse-phase mode, with a mobile phase consisting of a mixture of acetonitrile (solvent A) and sodium borate buffer 0.20 mM at pH = 8 (solvent B) at a flow rate of 1.0 mL/min in isocratic elution mode. This method was fully validated and found to be linear from the limit of quantification (LOQ) to 50 mg/L and precise (standard deviation below 5%). The proposed method was demonstrated to be selective, precise, and robust. The developed methodology indicated that it is suitable for the quantification of iron chelate BHH/Fe3+
Files in this item
Google Scholar:Valverde, Silvia
-
Arcas, Alejandra
-
López Rayo, Sandra
-
Lucena Marotta, Juan José
This item appears in the following Collection(s)
Related items
Showing items related by title, author, creator and subject.