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Phenolic profile by HPLC-MS, biological potential, and nutritional value of a promising food: Monofloral bee pollen

2018-02Journal article Open access
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dc.contributor.authorDe-Melo, Adriane Alexandre Machado
dc.contributor.authorEstevinho, Leticia M.
dc.contributor.authorMoreira, Manuela M.
dc.contributor.authorDelerue-Matos, Cristina
dc.contributor.authorFreitas, Alex da Silva de
dc.contributor.authorBarth, Ortrud Monika
dc.contributor.authorAlmeida-Muradian, Ligia Bicudo de
dc.date.accessioned2019-09-12T11:13:08Z
dc.date.available2019-09-12T11:13:08Z
dc.date.issued2018-02
dc.description.abstractThe objective of this study was to determine physicochemical and phenolic profiles as well the antioxidant and antimicrobial capacities of monofloral bee pollen samples from Brazil. Traditional methods were used. The phenolic profile was determined by high‐performance liquid chromatography‐mass spectrometry (HPLC‐MS). The protein (10.6–33.9 g/100g), lipids (3.2–8.3 g/100g), ashes (2.6–3.8 g/100g), total phenolic (5.6–29.7 mg GAE/g), and total flavonoid (0.3–19.0 mg QE/g) values were variable, even between products with the same botanical origin. The minerals analyzed were found in amounts varying between 10 mg/kg and 9.1 g/kg. Each product presented specific color parameters. Myrcia bee pollen presented the greater antioxidant capacity, and Mimosa scabrella bee pollen from Santa Catarina state was the most efficient in inhibiting bacteria and yeasts. Among the compounds identified by HPLC‐MS, flavonoid 3‐O‐glycosides predominated. The physicochemical and phenolic profiles of each sample were distinct, and there was no pattern between monofloral products of the same pollen type.pt_PT
dc.description.sponsorshipState of S~ao Paulo Research Foundation(FAPESP), Grant/Award Number: Process2011/51741-5 (AAM De-Melo);Scholarship granted, Grant/AwardNumbers: Process 2011/11746-8 and2013/23179-6; National Council forScientific and Technological Development(CNPq), Grant/Award Number: Process304067/2013-0 (OM Barth); Postdoctoralfellowship financed by POPH-QREN,Grant/Award Number: SFRH/BPD/97049/2013 (MM Moreira)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1111/jfbc.12536
dc.identifier.urihttp://hdl.handle.net/10400.22/14566
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/full/10.1111/jfbc.12536pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectAntimicrobial capacitypt_PT
dc.subjectAntioxidant capacitypt_PT
dc.subjectBee productspt_PT
dc.subjectMass spectrometrypt_PT
dc.subjectPhysicochemicapt_PT
dc.subjectPolyphenolspt_PT
dc.titlePhenolic profile by HPLC-MS, biological potential, and nutritional value of a promising food: Monofloral bee pollenpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F50006%2F2013/PT
oaire.citation.endPage21pt_PT
oaire.citation.issue5pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Food Biochemistrypt_PT
oaire.citation.volume42pt_PT
oaire.fundingStream5876
person.familyNameMoreira
person.familyNameDelerue-Matos
person.givenNameManuela M.
person.givenNameCristina
person.identifier.ciencia-idA414-640D-9066
person.identifier.ciencia-id9A1A-43FB-5C27
person.identifier.orcid0000-0003-1500-9211
person.identifier.orcid0000-0002-3924-776X
person.identifier.ridD-4990-2013
person.identifier.scopus-author-id7103289231
person.identifier.scopus-author-id6603741848
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication838d4bba-08c3-42be-8e6f-6af2bffcf999
relation.isAuthorOfPublication09f6a7bd-2f15-42b0-adc5-04bd22210519
relation.isAuthorOfPublication.latestForDiscovery09f6a7bd-2f15-42b0-adc5-04bd22210519
relation.isProjectOfPublication5c06a623-3499-408c-aef9-0a1f68cb1d02
relation.isProjectOfPublication.latestForDiscovery5c06a623-3499-408c-aef9-0a1f68cb1d02

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