Show simple item record

dc.contributor.authorVergara Carmona, Victor M [UNESP]
dc.contributor.authorCecílio Filho, Arthur B [UNESP]
dc.contributor.authorAlmeida, Hilário J de [UNESP]
dc.contributor.authorGratão, Priscila Lupino [UNESP]
dc.date.accessioned2019-10-06T17:02:49Z
dc.date.available2019-10-06T17:02:49Z
dc.date.issued2019-05-01
dc.identifierhttp://dx.doi.org/10.1002/jsfa.9572
dc.identifier.citationJournal of the Science of Food and Agriculture, v. 99, n. 7, p. 3525-3529, 2019.
dc.identifier.issn1097-0010
dc.identifier.issn0022-5142
dc.identifier.urihttp://hdl.handle.net/11449/190117
dc.description.abstractBACKGROUND: Most agricultural soils have low zinc (Zn) content available to crops, which results in a significant decrease in productivity and in public health problems. However, the priming of potato tubers in solutions with Zn can be an effective strategy for their fortification. In order to evaluate the effect of Zn concentrations and tuber priming time on the fortification and bioavailability of Zn, potato tubers were primed in solutions containing 0, 10, 20 and 30 mg mL −1 Zn during 12, 16, 20, and 24 h, respectively. The dry matter and the content of Zn and phytic acid (PA) in tubers were assessed in order to obtain the PA:Zn molar ratio. RESULTS: Longer priming time increased the Zn content in the cortex of the tubers. High Zn concentration in the solution increased the content of Zn linearly in both the cortex and the central region of the tuber, whereas in the periderm the content levels adjusted to the non-linear logistical model, showing saturation at a minimum of 10 mg mL −1 Zn in the solution. An increase in the bioavailability of Zn was verified when there was higher Zn concentration in the solution. CONCLUSION: A substantial increase in Zn bioavailability was obtained by priming the tubers for 12 h in 10 mg mL −1 Zn. © 2019 Society of Chemical Industry.en
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent3525-3529
dc.language.isoeng
dc.relation.ispartofJournal of the Science of Food and Agriculture
dc.sourceScopus
dc.subjectbiofortification
dc.subjectmicronutrient
dc.subjectphytic acid
dc.subjectSolanum tuberosum L
dc.titleFortification and bioavailability of zinc in potatoen
dc.typeArtigo
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationDepartamento de Produção Vegetal UNESP – Universidade Estadual Paulista
dc.description.affiliationDepartamento de Biologia Aplicada à Agropecuária UNESP – Universidade Estadual Paulista
dc.description.affiliationUnespDepartamento de Produção Vegetal UNESP – Universidade Estadual Paulista
dc.description.affiliationUnespDepartamento de Biologia Aplicada à Agropecuária UNESP – Universidade Estadual Paulista
dc.identifier.doi10.1002/jsfa.9572
dc.rights.accessRightsAcesso restrito
dc.identifier.scopus2-s2.0-85061601289
dc.identifier.lattes7498130194177896
dc.identifier.orcid0000-0002-3578-6774
unesp.author.lattes7498130194177896[4]
unesp.author.orcid0000-0002-4968-5640[1]
unesp.author.orcid0000-0002-3578-6774[4]
Localize o texto completo

Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record