Zinc Oxide Nanoparticles Boosts Phenolic Compounds and Antioxidant Activity of Capsicum annuum L. during Germination

García López, Josué Israel y Zavala García, Francisco y Olivares Sáenz, Emilio y Lira Saldívar, Ricardo y Díaz Barriga Castro, Enrique y Ruiz Torres, Norma y Ramos Cortez, Edith y Vázquez Alvarado, Rigoberto y Niño Medina, Guillermo (2018) Zinc Oxide Nanoparticles Boosts Phenolic Compounds and Antioxidant Activity of Capsicum annuum L. during Germination. Agronomy, 8 (10). pp. 1-13. ISSN 2073-4395

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Abstract: TheeffectsofzincoxidenanoparticlesonseedgerminationandseedlinggrowthofCapsicum annuum L. were determined in this research. Total phenols content, total flavonoids, and condensed tannins, as well as 2,2-diphenyl-1-picrylhydrazyl (DPPH) antioxidant capacity was determined. Resultsindicatedthattreatmentwithzincoxidenanoparticles(ZnO-NPs)improvedseedgermination rate during the first seven days. The seed vigor germination increased 123.50%, 129.40% and 94.17% by treatment with ZnO-NPs suspensions at 100, 200 and 500 ppm, respectively. The morphological parameterstestedrevealedthatZnO-NPstreatmentsdidnotsignificantlyaffectplumuledevelopment, buttheyhadasignificantimpact(p≤0.01)onradiclelength. Suspensionsat100,200and500ppmof ZnO-NPs inhibited seedling radicle growth and promoted accumulation of phenolic compounds, with a phytotoxic effect in this organ. Results suggested that zinc oxide nanoparticles influence seed vigor and seedling development and promoted the accumulation of desirable phenolic compounds in the radicle.

Tipo de elemento: Article
Materias: Q Ciencia > QD Química
Divisiones: Ciencias Biológicas
Usuario depositante: Lic. Josimar Pulido
Creadores:
CreadorEmailORCID
García López, Josué Israelg.lopezj90@gmail.comNO ESPECIFICADO
Zavala García, FranciscoNO ESPECIFICADONO ESPECIFICADO
Olivares Sáenz, EmilioNO ESPECIFICADONO ESPECIFICADO
Lira Saldívar, RicardoNO ESPECIFICADONO ESPECIFICADO
Díaz Barriga Castro, EnriqueNO ESPECIFICADONO ESPECIFICADO
Ruiz Torres, NormaNO ESPECIFICADONO ESPECIFICADO
Ramos Cortez, EdithNO ESPECIFICADONO ESPECIFICADO
Vázquez Alvarado, RigobertoNO ESPECIFICADONO ESPECIFICADO
Niño Medina, GuillermoNO ESPECIFICADONO ESPECIFICADO
Fecha del depósito: 16 Jun 2020 16:34
Última modificación: 04 Mar 2024 17:29
URI: http://eprints.uanl.mx/id/eprint/15987

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