Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons

Detalhes bibliográficos
Autor(a) principal: Quequeto, Wellytton Darci; et al.
Data de Publicação: 2022
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório do Instituto de Tecnologia de Alimentos
Texto Completo: http://repositorio.ital.sp.gov.br/jspui/handle/123456789/424
Resumo: The objective of this work was to evaluate the drying performance, the quality of the corn grain and the contamination by polycyclic aromatic hydrocarbons (PAHs) using a direct-fired furnace fed automatically by wood chips. Samples were collected at five-minute intervals, 12 samples before drying and 12 samples after drying. The following experimental evaluations were carried out: dryer – performance and fuel consumption; grains – moisture content, germination, electrical conductivity, apparent specific mass, mass of a thousand grains, color and PAHs. The dryer showed an average efficiency of 83.61%. The average consumption of wood chips was 0.3932 kg of chips per kilogram of evaporated water. Differences were observed in the grains after drying for the characteristics of mass of a thousand grains, apparent specific mass, germination and electrical conductivity. The average concentrations of PAHs in corn grains were higher than the maximum values allowed by the European Union legislation.
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spelling Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbonsFood securityPAHsrenewable energyZea mays L.The objective of this work was to evaluate the drying performance, the quality of the corn grain and the contamination by polycyclic aromatic hydrocarbons (PAHs) using a direct-fired furnace fed automatically by wood chips. Samples were collected at five-minute intervals, 12 samples before drying and 12 samples after drying. The following experimental evaluations were carried out: dryer – performance and fuel consumption; grains – moisture content, germination, electrical conductivity, apparent specific mass, mass of a thousand grains, color and PAHs. The dryer showed an average efficiency of 83.61%. The average consumption of wood chips was 0.3932 kg of chips per kilogram of evaporated water. Differences were observed in the grains after drying for the characteristics of mass of a thousand grains, apparent specific mass, germination and electrical conductivity. The average concentrations of PAHs in corn grains were higher than the maximum values allowed by the European Union legislation.Quequeto, Wellytton Darci; et al.2022-09-02T15:17:13Z2022-09-02T15:17:13Z2022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFood Science and Technology, v. 42, e27122, 2022.http://repositorio.ital.sp.gov.br/jspui/handle/123456789/424reponame:Repositório do Instituto de Tecnologia de Alimentosinstname:Instituto de Tecnologia de Alimentos (ITAL)instacron:ITALenginfo:eu-repo/semantics/openAccess2022-09-02T15:17:14Zoai:http://repositorio.ital.sp.gov.br:123456789/424Repositório InstitucionalPUBhttp://repositorio.ital.sp.gov.br/oai/requestbjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.bropendoar:2022-09-02T15:17:14Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL)false
dc.title.none.fl_str_mv Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
title Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
spellingShingle Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
Quequeto, Wellytton Darci; et al.
Food security
PAHs
renewable energy
Zea mays L.
title_short Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
title_full Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
title_fullStr Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
title_full_unstemmed Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
title_sort Corn grains drying using direct-fired furnace with wood chips: Performance, quality and polycyclic aromatic hydrocarbons
author Quequeto, Wellytton Darci; et al.
author_facet Quequeto, Wellytton Darci; et al.
author_role author
dc.contributor.none.fl_str_mv







dc.contributor.author.fl_str_mv Quequeto, Wellytton Darci; et al.
dc.subject.none.fl_str_mv

dc.subject.por.fl_str_mv Food security
PAHs
renewable energy
Zea mays L.
topic Food security
PAHs
renewable energy
Zea mays L.
description The objective of this work was to evaluate the drying performance, the quality of the corn grain and the contamination by polycyclic aromatic hydrocarbons (PAHs) using a direct-fired furnace fed automatically by wood chips. Samples were collected at five-minute intervals, 12 samples before drying and 12 samples after drying. The following experimental evaluations were carried out: dryer – performance and fuel consumption; grains – moisture content, germination, electrical conductivity, apparent specific mass, mass of a thousand grains, color and PAHs. The dryer showed an average efficiency of 83.61%. The average consumption of wood chips was 0.3932 kg of chips per kilogram of evaporated water. Differences were observed in the grains after drying for the characteristics of mass of a thousand grains, apparent specific mass, germination and electrical conductivity. The average concentrations of PAHs in corn grains were higher than the maximum values allowed by the European Union legislation.
publishDate 2022
dc.date.none.fl_str_mv




2022-09-02T15:17:13Z
2022-09-02T15:17:13Z
2022
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.none.fl_str_mv

dc.identifier.uri.fl_str_mv Food Science and Technology, v. 42, e27122, 2022.
http://repositorio.ital.sp.gov.br/jspui/handle/123456789/424
identifier_str_mv
Food Science and Technology, v. 42, e27122, 2022.
url http://repositorio.ital.sp.gov.br/jspui/handle/123456789/424
dc.language.none.fl_str_mv
dc.language.iso.fl_str_mv eng
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language eng
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
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application/pdf
dc.publisher.none.fl_str_mv

publisher.none.fl_str_mv

dc.source.none.fl_str_mv
reponame:Repositório do Instituto de Tecnologia de Alimentos
instname:Instituto de Tecnologia de Alimentos (ITAL)
instacron:ITAL
instname_str Instituto de Tecnologia de Alimentos (ITAL)
instacron_str ITAL
institution ITAL
reponame_str Repositório do Instituto de Tecnologia de Alimentos
collection Repositório do Instituto de Tecnologia de Alimentos
repository.name.fl_str_mv Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL)
repository.mail.fl_str_mv bjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.br
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