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dc.contributor.authorStella, Suzana P.-
dc.contributor.authorFerrarezi, Alessandra C.-
dc.contributor.authordos Santos, Karina O.-
dc.contributor.authorMonteiro, Magali-
dc.identifier.citationJournal of Food Science. Malden: Wiley-blackwell, v. 76, n. 3, p. C392-C397, 2011.-
dc.description.abstractTotal antioxidant activity (TAA), total phenolic compounds (TPC), and physicochemical characteristics of ready-to-drink orange juice and nectar from the most consumed brands available in Brazil were evaluated. TPC ranged from 18.7 to 54.2 mg of gallic acid/100 mL, and TAA varied from 57.88 to 349.32 mu mol TEAC/100 mL ready-to-drink orange juice and nectar. The ascorbic acid content was the only physicochemical parameter that showed strong variation among packages and brands. Correlation of TPC with TAA showed that the higher the level of TPC the higher the TAA. Correlation of ascorbic acid content with TAA is higher for ready-to-drink orange juice than nectar. The same was found for the correlation of ascorbic acid content with TPC. The results confirm the contribution of the TPC to TAA.en
dc.sourceWeb of Science-
dc.subjectantioxidant activityen
dc.subjectascorbic aciden
dc.subjectorange juiceen
dc.subjectready-to-drink orange juice and nectaren
dc.subjecttotal phenolic compoundsen
dc.titleAntioxidant Activity of Commercial Ready-to-Drink Orange Juice and Nectaren
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
dc.description.affiliationSão Paulo State Univ UNESP, Dept Food & Nutr, Sch Pharmaceut Sci, BR-14801902 Araraquara, SP, Brazil-
dc.description.affiliationEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA) Goats & Sheep, BR-62010970 Sobral, CE, Brazil-
dc.description.affiliationUnespSão Paulo State Univ UNESP, Dept Food & Nutr, Sch Pharmaceut Sci, BR-14801902 Araraquara, SP, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Food Science-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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