Changes in the chemical parameters during the production of água-mel from Portugal
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.1/12406 |
Resumo: | Agua-mel is a honey-based traditional product typically produced in southern Portugal. The evolution of some parameters during its production using two distinct containers (aluminium and stainless steel with a water cooling system) and two heating sources (gas heating and electricity) were evaluated. All parameters, except moisture, increased over time, reaching a 'plateau' after 8 h of heating. Moisture, free acidity, HMF (hydroxymethylfurfural), colour, melanoidins, phenols and glucose depended on the producer and procedure for obtaining agua-mel. Kinetic parameters and correlation coefficients were determined. In general, changes in parameters during agua-mel production followed zero- and/or first-order kinetics, depending on the producer and heating system. |
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Changes in the chemical parameters during the production of água-mel from PortugalContainer typeFirst-order kineticHeating typeZero-order kineticDieta mediterrânicaAgua-mel is a honey-based traditional product typically produced in southern Portugal. The evolution of some parameters during its production using two distinct containers (aluminium and stainless steel with a water cooling system) and two heating sources (gas heating and electricity) were evaluated. All parameters, except moisture, increased over time, reaching a 'plateau' after 8 h of heating. Moisture, free acidity, HMF (hydroxymethylfurfural), colour, melanoidins, phenols and glucose depended on the producer and procedure for obtaining agua-mel. Kinetic parameters and correlation coefficients were determined. In general, changes in parameters during agua-mel production followed zero- and/or first-order kinetics, depending on the producer and heating system.Fundacao para a Ciencia e a Tecnologia; Ministerio da Agricultura, Mar, Ambiente e Ordenamento do Territorio (Portugal) [Programa Apicola Nacional] - Medida 6ATaylor & FrancisSapientiaMiguel, MariaAAZZA, SmailAntunes, Maria DulceFaleiro, Maria Leonor2019-03-12T11:28:28Z20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/12406eng1947-633710.1080/19476337.2018.1513076info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-24T10:24:22Zoai:sapientia.ualg.pt:10400.1/12406Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:03:46.351275Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Changes in the chemical parameters during the production of água-mel from Portugal |
title |
Changes in the chemical parameters during the production of água-mel from Portugal |
spellingShingle |
Changes in the chemical parameters during the production of água-mel from Portugal Miguel, Maria Container type First-order kinetic Heating type Zero-order kinetic Dieta mediterrânica |
title_short |
Changes in the chemical parameters during the production of água-mel from Portugal |
title_full |
Changes in the chemical parameters during the production of água-mel from Portugal |
title_fullStr |
Changes in the chemical parameters during the production of água-mel from Portugal |
title_full_unstemmed |
Changes in the chemical parameters during the production of água-mel from Portugal |
title_sort |
Changes in the chemical parameters during the production of água-mel from Portugal |
author |
Miguel, Maria |
author_facet |
Miguel, Maria AAZZA, Smail Antunes, Maria Dulce Faleiro, Maria Leonor |
author_role |
author |
author2 |
AAZZA, Smail Antunes, Maria Dulce Faleiro, Maria Leonor |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Sapientia |
dc.contributor.author.fl_str_mv |
Miguel, Maria AAZZA, Smail Antunes, Maria Dulce Faleiro, Maria Leonor |
dc.subject.por.fl_str_mv |
Container type First-order kinetic Heating type Zero-order kinetic Dieta mediterrânica |
topic |
Container type First-order kinetic Heating type Zero-order kinetic Dieta mediterrânica |
description |
Agua-mel is a honey-based traditional product typically produced in southern Portugal. The evolution of some parameters during its production using two distinct containers (aluminium and stainless steel with a water cooling system) and two heating sources (gas heating and electricity) were evaluated. All parameters, except moisture, increased over time, reaching a 'plateau' after 8 h of heating. Moisture, free acidity, HMF (hydroxymethylfurfural), colour, melanoidins, phenols and glucose depended on the producer and procedure for obtaining agua-mel. Kinetic parameters and correlation coefficients were determined. In general, changes in parameters during agua-mel production followed zero- and/or first-order kinetics, depending on the producer and heating system. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018 2018-01-01T00:00:00Z 2019-03-12T11:28:28Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.1/12406 |
url |
http://hdl.handle.net/10400.1/12406 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1947-6337 10.1080/19476337.2018.1513076 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor & Francis |
publisher.none.fl_str_mv |
Taylor & Francis |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
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1799133272102404096 |