000075660 001__ 75660
000075660 005__ 20200108100343.0
000075660 0247_ $$2doi$$a10.3390/agronomy8110239
000075660 0248_ $$2sideral$$a108298
000075660 037__ $$aART-2018-108298
000075660 041__ $$aeng
000075660 100__ $$aMatei, Petruta Mihaela
000075660 245__ $$aIn vitro antifungal activity of composites of AgNPs and polyphenol inclusion compounds against Fusarium culmorum in different dispersion media
000075660 260__ $$c2018
000075660 5060_ $$aAccess copy available to the general public$$fUnrestricted
000075660 5203_ $$aFusarium culmorum is a soil-borne fungus able to cause Fusarium head blight, one of the most important cereal diseases worldwide, which can result in significant yield losses of up to 50% and which jeopardizes food and feed safety due to the mycotoxins produced. In the study presented herein, the enhancement of the antifungal activity against this pathogen, resulting from the addition of silver nanoparticles (AgNPs) to different polyphenol-stevioside inclusion compounds, dispersed either in a chitosan oligomers hydroalcoholic solution or in a choline chloride:urea:glycerol deep eutectic solvent, was investigated in vitro. The polyphenols assayed were curcumin, ferulic acid, gallic acid and silymarin. Four composite concentrations (62.5, 125, 250 and 500 µg·mL-1), with and without AgNPs, were assessed, finding noticeable differences in mycelial growth inhibition, with EC50 and EC90 values ranging from 118 to 579 µg·mL-1 and from 333 to 2604 µg·mL-1, respectively. The obtained results evidenced the improved efficacy of the composites with AgNPs, a superior performance of the composites based on curcumin and ferulic acid, and the advantages of the deep eutectic solvent-based dispersion medium over the chitosan oligomers-based one. The reported composites hold promise for crop protection applications.
000075660 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000075660 590__ $$a2.259$$b2018
000075660 591__ $$aAGRONOMY$$b19 / 89 = 0.213$$c2018$$dQ1$$eT1
000075660 591__ $$aPLANT SCIENCES$$b78 / 228 = 0.342$$c2018$$dQ2$$eT2
000075660 592__ $$a0.771$$b2018
000075660 593__ $$aAgronomy and Crop Science$$c2018$$dQ1
000075660 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000075660 700__ $$aIacomi, Beatrice Michaela
000075660 700__ $$aMartín-Gil, Jesús
000075660 700__ $$aPérez-Lebeña, Eduardo
000075660 700__ $$aRamos-Sánchez, M. Carmen
000075660 700__ $$aBarrio-Arredondo, M. Teresa
000075660 700__ $$0(orcid)0000-0003-2713-2786$$aMartín-Ramos, Pablo$$uUniversidad de Zaragoza
000075660 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000075660 773__ $$g8, 11 (2018), 239 [13 pp.]$$pAgronomy$$tAgronomy$$x2073-4395
000075660 8564_ $$s1224013$$uhttps://zaguan.unizar.es/record/75660/files/texto_completo.pdf$$yVersión publicada
000075660 8564_ $$s105707$$uhttps://zaguan.unizar.es/record/75660/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000075660 909CO $$ooai:zaguan.unizar.es:75660$$particulos$$pdriver
000075660 951__ $$a2020-01-08-09:28:46
000075660 980__ $$aARTICLE