Modelling microbial inactivation kinetics under time-varying temperature conditions

Bibliographic Details
Main Author: Gil, M. M.
Publication Date: 2004
Other Authors: Brandão, Teresa R. S., Silva, C. L. M.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10400.14/5668
Summary: The Gompertz model was applied for describing inactivation, assuming a typical pasteurisation temperature profile at food surface. In order to test the regression analysis procedure parameters were estimated on the basis of pseudo-experimental data. Results were compared to the ones obtained assuming processes at constant temperature. Care should be taken, if parameters estimated under isothermal conditions are going to be used for predicting inactivation under dynamic conditions.
id RCAP_531bb876b51effab5bba0a1e6252849b
oai_identifier_str oai:repositorio.ucp.pt:10400.14/5668
network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
spelling Modelling microbial inactivation kinetics under time-varying temperature conditionsPredictive microbiologyModellingGompertzThe Gompertz model was applied for describing inactivation, assuming a typical pasteurisation temperature profile at food surface. In order to test the regression analysis procedure parameters were estimated on the basis of pseudo-experimental data. Results were compared to the ones obtained assuming processes at constant temperature. Care should be taken, if parameters estimated under isothermal conditions are going to be used for predicting inactivation under dynamic conditions.VeritatiGil, M. M.Brandão, Teresa R. S.Silva, C. L. M.2011-09-26T15:29:31Z20042004-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.14/5668enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-13T12:42:07Zoai:repositorio.ucp.pt:10400.14/5668Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T01:50:57.791244Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Modelling microbial inactivation kinetics under time-varying temperature conditions
title Modelling microbial inactivation kinetics under time-varying temperature conditions
spellingShingle Modelling microbial inactivation kinetics under time-varying temperature conditions
Gil, M. M.
Predictive microbiology
Modelling
Gompertz
title_short Modelling microbial inactivation kinetics under time-varying temperature conditions
title_full Modelling microbial inactivation kinetics under time-varying temperature conditions
title_fullStr Modelling microbial inactivation kinetics under time-varying temperature conditions
title_full_unstemmed Modelling microbial inactivation kinetics under time-varying temperature conditions
title_sort Modelling microbial inactivation kinetics under time-varying temperature conditions
author Gil, M. M.
author_facet Gil, M. M.
Brandão, Teresa R. S.
Silva, C. L. M.
author_role author
author2 Brandão, Teresa R. S.
Silva, C. L. M.
author2_role author
author
dc.contributor.none.fl_str_mv Veritati
dc.contributor.author.fl_str_mv Gil, M. M.
Brandão, Teresa R. S.
Silva, C. L. M.
dc.subject.por.fl_str_mv Predictive microbiology
Modelling
Gompertz
topic Predictive microbiology
Modelling
Gompertz
description The Gompertz model was applied for describing inactivation, assuming a typical pasteurisation temperature profile at food surface. In order to test the regression analysis procedure parameters were estimated on the basis of pseudo-experimental data. Results were compared to the ones obtained assuming processes at constant temperature. Care should be taken, if parameters estimated under isothermal conditions are going to be used for predicting inactivation under dynamic conditions.
publishDate 2004
dc.date.none.fl_str_mv 2004
2004-01-01T00:00:00Z
2011-09-26T15:29:31Z
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/10400.14/5668
url http://hdl.handle.net/10400.14/5668
dc.language.iso.fl_str_mv eng
language eng
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.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833601143753670656

Similar Items