You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/72136
Full metadata record
DC FieldValueLanguage
dc.contributor.authorFigueira, Ricardo-
dc.contributor.authorNogueira, Andressa Milene Parente-
dc.contributor.authorDucatti, Carlos-
dc.contributor.authorFilho, Waldemar Gastoni Venturini-
dc.contributor.authorMischan, Martha Maria-
dc.date.accessioned2014-05-27T11:25:23Z-
dc.date.accessioned2016-10-25T18:33:08Z-
dc.date.available2014-05-27T11:25:23Z-
dc.date.available2016-10-25T18:33:08Z-
dc.date.issued2010-12-01-
dc.identifierhttp://ojs.c3sl.ufpr.br/ojs/index.php/alimentos/article/view/20437-
dc.identifier.citationBoletim Centro de Pesquisa de Processamento de Alimentos, v. 28, n. 2, p. 233-246, 2010.-
dc.identifier.issn0102-0323-
dc.identifier.issn1983-9774-
dc.identifier.urihttp://hdl.handle.net/11449/72136-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/72136-
dc.description.abstractThe aim of this work was to develop an isotopic analysis method to quantify the carbon of C3 photosynthesis cycle in grape nectar and to identify the commercial beverages in disagreement to the Brazilian Ministry of Agriculture, Livestock and Food Supply (MAPA) regulation. The nectars were produced in a laboratory, according to the Brazilian Law. Adulterated beverages with quantity of grape juice lower than the legal limit were also produced. Isotopic analysis measured the relative isotopic enrichment of grape nectar and its purified sugar fraction. Based on these results, it was possible to estimated the quantity of source C3 by means of isotopic dilution equation. To determine the existence of adulteration in commercial nectars, it was necessary to create a legal limit according to the Brazilian Law. One of the twelve commercial brands of nectar analyzed was classified as adulterated. The developed methodology proved to be efficient to quantify the carbon of C3 origin and identify the adulterated commercial grape nectar.en
dc.format.extent233-246-
dc.language.isopor-
dc.sourceScopus-
dc.subjectAdulterationen
dc.subjectFruit beverageen
dc.subjectGrape nectaren
dc.subjectIsotope ratio mass spectrometer (IRMS)en
dc.subjectVitis ssp.en
dc.subjectVitaceaeen
dc.subjectVitisen
dc.titleAnálise isotópica (δ13c) e legalidade em néctares de uvapt
dc.title.alternativeIsotopic analysis (δ13c) and legality in grape nectarsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulista (UNESP) Instituto de Biociências Centro de Isótopos Estáveis Ambientais, Botucatu, SP-
dc.description.affiliationUNESP Faculdade de Ciências Agronômicas Laboratório de Bebidas, Botucatu, SP-
dc.description.affiliationUNESP Instituto de Biociências Departamento de Bioestatística, Botucatu, SP-
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) Instituto de Biociências Centro de Isótopos Estáveis Ambientais, Botucatu, SP-
dc.description.affiliationUnespUNESP Faculdade de Ciências Agronômicas Laboratório de Bebidas, Botucatu, SP-
dc.description.affiliationUnespUNESP Instituto de Biociências Departamento de Bioestatística, Botucatu, SP-
dc.rights.accessRightsAcesso aberto-
dc.identifier.file2-s2.0-78651395937.pdf-
dc.relation.ispartofBoletim Centro de Pesquisa de Processamento de Alimentos-
dc.identifier.scopus2-s2.0-78651395937-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
Show simple item record Show full item record   View Statistics
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.