Applicability of Mixolab test with local wheat flours.

VÁZQUEZ, D. - VEIRA, M.C.

Resumen:

ABSTRACT.Several types of equipment have been used to predict dough behaviour during breadmaking. The complexity of requirements means that no device is able to predict all the properties, and therefore, new tests are released continuously. The Chopin Mixolab mixes the dough at different temperatures, allowing the study of dough mixing properties, weakening, gelatinization, gel stability and retrogradation in one test. The objective of this work was to study the suitability of the Mixolab to predict rheological properties and breadmaking quality of local wheats. Flour was obtained from 29 wheat samples from different genotypes and environments. The correlation of results from traditional analyses(test weight, protein content, sedimentation volume, wet gluten, Falling Number, Alveograph and Farinograph) with Mixolab parameters was studied. The properties of two different bread types were compared with all these parameters. Stability and water absorption values from the Farinograph were highly correlated with the respective Mixolab parameters. It was concluded that wheat samples could be sorted by mixing properties in similar order independently of which method was used. Beyond that, gluten strength estimators obtained from these three rheological methods and the sedimentation volume test were highly correlated. Whilst the correlation of Mixolab parameters with pan loaf volume was not as high as traditional ones, Mixolab developing time, stability and C5 were the best correlated with the most important hearth bread characteristics. Studies performed by other researchers, using wheats from diverse origins, found different results. The need for empirical rheology evaluation with local wheat samples was proved.@2015 ISEKI-Food Association (IFA)


Detalles Bibliográficos
2015
MIXOLAB
RHEOLOG
WHEAT QUALITY
BREADMAKING
TRIGO
CEREALES
Inglés
Instituto Nacional de Investigación Agropecuaria
AINFO
http://www.ainfo.inia.uy/consulta/busca?b=pc&id=56673&biblioteca=vazio&busca=56673&qFacets=56673
Acceso abierto
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author VÁZQUEZ, D.
author2 VEIRA, M.C.
author2_role author
author_facet VÁZQUEZ, D.
VEIRA, M.C.
author_role author
bitstream.checksum.fl_str_mv 60314e8011c0924123922ba3a2afbb7c
bitstream.checksumAlgorithm.fl_str_mv MD5
bitstream.url.fl_str_mv https://redi.anii.org.uy/jspui/bitstream/20.500.12381/2703/1/sword-2022-12-16T17%3a51%3a35.original.xml
collection AINFO
dc.creator.none.fl_str_mv VÁZQUEZ, D.
VEIRA, M.C.
dc.date.accessioned.none.fl_str_mv 2022-12-16T20:51:35Z
dc.date.available.none.fl_str_mv 2022-12-16T20:51:35Z
dc.date.issued.none.fl_str_mv 2015
dc.date.updated.none.fl_str_mv 2022-12-16T20:51:35Z
dc.description.abstract.none.fl_txt_mv ABSTRACT.Several types of equipment have been used to predict dough behaviour during breadmaking. The complexity of requirements means that no device is able to predict all the properties, and therefore, new tests are released continuously. The Chopin Mixolab mixes the dough at different temperatures, allowing the study of dough mixing properties, weakening, gelatinization, gel stability and retrogradation in one test. The objective of this work was to study the suitability of the Mixolab to predict rheological properties and breadmaking quality of local wheats. Flour was obtained from 29 wheat samples from different genotypes and environments. The correlation of results from traditional analyses(test weight, protein content, sedimentation volume, wet gluten, Falling Number, Alveograph and Farinograph) with Mixolab parameters was studied. The properties of two different bread types were compared with all these parameters. Stability and water absorption values from the Farinograph were highly correlated with the respective Mixolab parameters. It was concluded that wheat samples could be sorted by mixing properties in similar order independently of which method was used. Beyond that, gluten strength estimators obtained from these three rheological methods and the sedimentation volume test were highly correlated. Whilst the correlation of Mixolab parameters with pan loaf volume was not as high as traditional ones, Mixolab developing time, stability and C5 were the best correlated with the most important hearth bread characteristics. Studies performed by other researchers, using wheats from diverse origins, found different results. The need for empirical rheology evaluation with local wheat samples was proved.@2015 ISEKI-Food Association (IFA)
dc.identifier.none.fl_str_mv http://www.ainfo.inia.uy/consulta/busca?b=pc&id=56673&biblioteca=vazio&busca=56673&qFacets=56673
dc.language.iso.none.fl_str_mv en
eng
dc.rights.es.fl_str_mv Acceso abierto
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:AINFO
instname:Instituto Nacional de Investigación Agropecuaria
instacron:Instituto Nacional de Investigación Agropecuaria
dc.subject.none.fl_str_mv MIXOLAB
RHEOLOG
WHEAT QUALITY
BREADMAKING
TRIGO
CEREALES
dc.title.none.fl_str_mv Applicability of Mixolab test with local wheat flours.
dc.type.none.fl_str_mv Article
PublishedVersion
info:eu-repo/semantics/article
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
description ABSTRACT.Several types of equipment have been used to predict dough behaviour during breadmaking. The complexity of requirements means that no device is able to predict all the properties, and therefore, new tests are released continuously. The Chopin Mixolab mixes the dough at different temperatures, allowing the study of dough mixing properties, weakening, gelatinization, gel stability and retrogradation in one test. The objective of this work was to study the suitability of the Mixolab to predict rheological properties and breadmaking quality of local wheats. Flour was obtained from 29 wheat samples from different genotypes and environments. The correlation of results from traditional analyses(test weight, protein content, sedimentation volume, wet gluten, Falling Number, Alveograph and Farinograph) with Mixolab parameters was studied. The properties of two different bread types were compared with all these parameters. Stability and water absorption values from the Farinograph were highly correlated with the respective Mixolab parameters. It was concluded that wheat samples could be sorted by mixing properties in similar order independently of which method was used. Beyond that, gluten strength estimators obtained from these three rheological methods and the sedimentation volume test were highly correlated. Whilst the correlation of Mixolab parameters with pan loaf volume was not as high as traditional ones, Mixolab developing time, stability and C5 were the best correlated with the most important hearth bread characteristics. Studies performed by other researchers, using wheats from diverse origins, found different results. The need for empirical rheology evaluation with local wheat samples was proved.@2015 ISEKI-Food Association (IFA)
eu_rights_str_mv openAccess
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repository.name.fl_str_mv AINFO - Instituto Nacional de Investigación Agropecuaria
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spelling 2022-12-16T20:51:35Z2022-12-16T20:51:35Z20152022-12-16T20:51:35Zhttp://www.ainfo.inia.uy/consulta/busca?b=pc&id=56673&biblioteca=vazio&busca=56673&qFacets=56673ABSTRACT.Several types of equipment have been used to predict dough behaviour during breadmaking. The complexity of requirements means that no device is able to predict all the properties, and therefore, new tests are released continuously. The Chopin Mixolab mixes the dough at different temperatures, allowing the study of dough mixing properties, weakening, gelatinization, gel stability and retrogradation in one test. The objective of this work was to study the suitability of the Mixolab to predict rheological properties and breadmaking quality of local wheats. Flour was obtained from 29 wheat samples from different genotypes and environments. The correlation of results from traditional analyses(test weight, protein content, sedimentation volume, wet gluten, Falling Number, Alveograph and Farinograph) with Mixolab parameters was studied. The properties of two different bread types were compared with all these parameters. Stability and water absorption values from the Farinograph were highly correlated with the respective Mixolab parameters. It was concluded that wheat samples could be sorted by mixing properties in similar order independently of which method was used. Beyond that, gluten strength estimators obtained from these three rheological methods and the sedimentation volume test were highly correlated. Whilst the correlation of Mixolab parameters with pan loaf volume was not as high as traditional ones, Mixolab developing time, stability and C5 were the best correlated with the most important hearth bread characteristics. Studies performed by other researchers, using wheats from diverse origins, found different results. The need for empirical rheology evaluation with local wheat samples was proved.@2015 ISEKI-Food Association (IFA)https://hdl.handle.net/20.500.12381/2703enenginfo:eu-repo/semantics/openAccessAcceso abiertoMIXOLABRHEOLOGWHEAT QUALITYBREADMAKINGTRIGOCEREALESApplicability of Mixolab test with local wheat flours.ArticlePublishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:AINFOinstname:Instituto Nacional de Investigación Agropecuariainstacron:Instituto Nacional de Investigación AgropecuariaVÁZQUEZ, D.VEIRA, M.C.SWORDsword-2022-12-16T17:51:35.original.xmlOriginal SWORD entry documentapplication/octet-stream2762https://redi.anii.org.uy/jspui/bitstream/20.500.12381/2703/1/sword-2022-12-16T17%3a51%3a35.original.xml60314e8011c0924123922ba3a2afbb7cMD5120.500.12381/27032022-12-16 17:51:36.26oai:redi.anii.org.uy:20.500.12381/2703Gobiernohttp://inia.uyhttps://redi.anii.org.uy/oai/requestlorrego@inia.org.uyUruguayopendoar:2022-12-16T20:51:36AINFO - Instituto Nacional de Investigación Agropecuariafalse
spellingShingle Applicability of Mixolab test with local wheat flours.
VÁZQUEZ, D.
MIXOLAB
RHEOLOG
WHEAT QUALITY
BREADMAKING
TRIGO
CEREALES
status_str publishedVersion
title Applicability of Mixolab test with local wheat flours.
title_full Applicability of Mixolab test with local wheat flours.
title_fullStr Applicability of Mixolab test with local wheat flours.
title_full_unstemmed Applicability of Mixolab test with local wheat flours.
title_short Applicability of Mixolab test with local wheat flours.
title_sort Applicability of Mixolab test with local wheat flours.
topic MIXOLAB
RHEOLOG
WHEAT QUALITY
BREADMAKING
TRIGO
CEREALES
url http://www.ainfo.inia.uy/consulta/busca?b=pc&id=56673&biblioteca=vazio&busca=56673&qFacets=56673