Metabolic parameters of postmenopausal women after quinoa or corn flakes intake - a prospective and double-blind study

dc.contributor.authorDe Carvalho, Flavia Giolo [UNESP]
dc.contributor.authorOvidio, Paula Payao
dc.contributor.authorPadovan, Gilberto Joao
dc.contributor.authorJordao Junior, Alceu Afonso
dc.contributor.authorMarchini, Julio Sergio
dc.contributor.authorNavarro, Anderson Marliere
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-12-03T13:11:41Z
dc.date.available2014-12-03T13:11:41Z
dc.date.issued2014-05-01
dc.description.abstractA prospective and double-blind study was conducted on 35 women with weight excess who consumed 25 grams of quinoa flakes (QF) or corn flakes (CF) daily during a period of four consecutive weeks. At the beginning (T1) and at the end (T2) of the intervention, total calorie intake was evaluated, anthropometric assessment was performed, blood was collected for the determination of glucose, total cholesterol and fractions, oxidative stress markers, vitamin E and enterolignans. Significant reductions were detected in serum triglyceride (CF group = 133.9 +/- 89.4 to 113.7 +/- 57 mg/dl and QF group = 112.3 +/- 35 to 107.9 +/- 33.1 mg/dl), TBARS (CF group = 3.2 +/- 0.8 to 2.9 +/- 0.5 mu mol/l and QF group = 3.06 +/- 0.6 to 2.89 +/- 0.5 mu mol/l) and vitamin E concentrations (CF group = 19.5 +/- 5 to 17.9 +/- 4 mu M and QF group = 17.9 +/- 4 to 16.9 +/- 3 mu M) and an increase in urinary excretion of enterolignans (CF group = 2.05 +/- 1.3 to 2.24 +/- 1.4 nm/ml and QF group = 2.9 +/- 1.6 to 3.2 +/- 2.7 nm/l), in both study groups. The reduction of total cholesterol (191 +/- 35 to 181 +/- 28 mg/dl) and LDL-cholesterol (LDL-c) (129 +/- 35 to 121 +/- 26 mg/dl), and the increase in GSH (1.78 +/- 0.4 to 1.91 +/- 0.4 mu mol/l) occurred only in the QF group, showing a possible beneficial effect of QF intake.en
dc.description.affiliationState Univ Sao Paulo, Dept Food & Nutr, BR-14801902 Araraquara, Brazil
dc.description.affiliationUniv Sao Paulo, Dept Internal Med, BR-14049 Ribeirao Preto, Brazil
dc.description.affiliationUnespState Univ Sao Paulo, Dept Food & Nutr, BR-14801902 Araraquara, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 09/11463-6
dc.format.extent380-385
dc.identifierhttp://dx.doi.org/10.3109/09637486.2013.866637
dc.identifier.citationInternational Journal Of Food Sciences And Nutrition. London: Informa Healthcare, v. 65, n. 3, p. 380-385, 2014.
dc.identifier.doi10.3109/09637486.2013.866637
dc.identifier.issn0963-7486
dc.identifier.urihttp://hdl.handle.net/11449/113424
dc.identifier.wosWOS:000334607300018
dc.language.isoeng
dc.publisherInforma Healthcare
dc.relation.ispartofInternational Journal of Food Sciences and Nutrition
dc.relation.ispartofjcr2.317
dc.relation.ispartofsjr0,733
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectCholesterolemiaen
dc.subjectcorn flakesen
dc.subjectoxidative stressen
dc.subjectpostmenopauseen
dc.subjectquinoaen
dc.titleMetabolic parameters of postmenopausal women after quinoa or corn flakes intake - a prospective and double-blind studyen
dc.typeArtigo
dcterms.licensehttp://informahealthcare.com/userimages/ContentEditor/1255620309227/Copyright_And_Permissions.pdf
dcterms.rightsHolderInforma Healthcare
unesp.author.orcid0000-0001-9127-3001[6]
unesp.author.orcid0000-0001-9999-9149[5]
unesp.author.orcid0000-0002-1439-0359[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Farmacêuticas, Araraquarapt

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