Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour

Autores
Navarro, José Luis; Losano Richard, Pedro; Moiraghi, Malena; Bustos, Mariela; León, Alberto Edel; Steffolani, María Eugenia
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Navarro, José Luis. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Navarro, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Losano Richard, Pedro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Losano Richard, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Moiraghi, Malena. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Moiraghi, Malena. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: León, Alberto Edel. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: León, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Steffolani, María Eugenia. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Steffolani, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Research background. Controlled sprouting promotes physiological and biochemical changes in whole grains, improves their nutritional value and offers technological advantages for breadmaking as an alternative to traditional whole grains. The aim of this study is to find sprouting conditions for the grains of Klein Valor wheat variety (Triticum aestivum L.) that would increase the nutritional value without significantly affecting the gluten proteins, which are essential in wholegrain baked goods. Experimental approach. The chemical and nutritional composition, enzymatic activity and pasting properties of the suspensions of unsprouted and sprouted whole-wheat flour were evaluated. Results and conclusions. This bioprocess allowed us to obtain sprouted whole-wheat flour with different degrees of modification in its chemical composition. Sprouting at 25 °C resulted in an observable increase in enzymatic activity and metabolic processes, particularly α-amylases, which significantly affect the starch matrix and the associated pasting properties. Additionally, there was a smaller but still notable effect on the structure of the cell walls and the protein matrix due to the activation of endoxylanases and proteases. In contrast, sprouting at 15 and 20 °C for 24 h allowed for better process control as it resulted in nutritional improvements such as a higher content of free amino acid groups, free phenolic compounds and antioxidant capacity, as well as a lower content of phytates. In addition, it provided techno-functional advantages due to the moderate activation of α-amylase and xylanase. A moderate decrease in peak viscosity of sprouted whole-wheat flour suspensions was observed compared to the control flour, while protein degradation was not significantly prolonged. Novelty and scientific contribution. Sprouted whole-wheat flour obtained under milder sprouting conditions with moderate enzymatic activity could be a promising and interesting ingredient for wholegrain baked goods with improved nutritional values and techno-functional properties. This approach could avoid the use of conventional flour improvers and thus have a positive impact on consumer acceptance and enable the labelling of the product with a clean label.
info:eu-repo/semantics/publishedVersion
Fil: Navarro, José Luis. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Navarro, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Losano Richard, Pedro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Losano Richard, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Moiraghi, Malena. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Moiraghi, Malena. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: León, Alberto Edel. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: León, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Steffolani, María Eugenia. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Steffolani, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Materia
Bioactive compounds
Enzymatic activity
Pasting properties
Sprouted whole-wheat flour
Techno-functional ingredients
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/553601

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oai_identifier_str oai:rdu.unc.edu.ar:11086/553601
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat FlourNavarro, José LuisLosano Richard, PedroMoiraghi, MalenaBustos, MarielaLeón, Alberto EdelSteffolani, María EugeniaBioactive compoundsEnzymatic activityPasting propertiesSprouted whole-wheat flourTechno-functional ingredientsFil: Navarro, José Luis. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.Fil: Navarro, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Losano Richard, Pedro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: Losano Richard, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Moiraghi, Malena. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: Moiraghi, Malena. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Bustos, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Bustos, Mariela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.Fil: León, Alberto Edel. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: León, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Steffolani, María Eugenia. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: Steffolani, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Research background. Controlled sprouting promotes physiological and biochemical changes in whole grains, improves their nutritional value and offers technological advantages for breadmaking as an alternative to traditional whole grains. The aim of this study is to find sprouting conditions for the grains of Klein Valor wheat variety (Triticum aestivum L.) that would increase the nutritional value without significantly affecting the gluten proteins, which are essential in wholegrain baked goods. Experimental approach. The chemical and nutritional composition, enzymatic activity and pasting properties of the suspensions of unsprouted and sprouted whole-wheat flour were evaluated. Results and conclusions. This bioprocess allowed us to obtain sprouted whole-wheat flour with different degrees of modification in its chemical composition. Sprouting at 25 °C resulted in an observable increase in enzymatic activity and metabolic processes, particularly α-amylases, which significantly affect the starch matrix and the associated pasting properties. Additionally, there was a smaller but still notable effect on the structure of the cell walls and the protein matrix due to the activation of endoxylanases and proteases. In contrast, sprouting at 15 and 20 °C for 24 h allowed for better process control as it resulted in nutritional improvements such as a higher content of free amino acid groups, free phenolic compounds and antioxidant capacity, as well as a lower content of phytates. In addition, it provided techno-functional advantages due to the moderate activation of α-amylase and xylanase. A moderate decrease in peak viscosity of sprouted whole-wheat flour suspensions was observed compared to the control flour, while protein degradation was not significantly prolonged. Novelty and scientific contribution. Sprouted whole-wheat flour obtained under milder sprouting conditions with moderate enzymatic activity could be a promising and interesting ingredient for wholegrain baked goods with improved nutritional values and techno-functional properties. This approach could avoid the use of conventional flour improvers and thus have a positive impact on consumer acceptance and enable the labelling of the product with a clean label.info:eu-repo/semantics/publishedVersionFil: Navarro, José Luis. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.Fil: Navarro, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Losano Richard, Pedro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: Losano Richard, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Moiraghi, Malena. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: Moiraghi, Malena. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Bustos, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Bustos, Mariela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.Fil: León, Alberto Edel. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: León, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.Fil: Steffolani, María Eugenia. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.Fil: Steffolani, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.https://orcid.org/0000-0001-9388-9256https://orcid.org/0000-0003-3487-9589https://orcid.org/0000-0002-3442-4798https://orcid.org/0000-0003-4444-065Xhttps://orcid.org/0000-0002-2260-3086https://orcid.org/0000-0002-7817-21662024-06-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfNavarro JL, Losano Richard P, Moiraghi M, Bustos M, León AE, Steffolani ME. Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour. Food Technol Biotechnol. 2024 Jun;62(2):264-274. doi: 10.17113/ftb.62.02.24.8435. PMID: 39045301; PMCID: PMC11261644.1330-9862http://hdl.handle.net/11086/5536011334-2606http://www.ftb.com.hr/https://doi.org/10.17113/ftb.62.02.24.8435enginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-09-04T12:33:05Zoai:rdu.unc.edu.ar:11086/553601Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-09-04 12:33:05.873Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
title Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
spellingShingle Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
Navarro, José Luis
Bioactive compounds
Enzymatic activity
Pasting properties
Sprouted whole-wheat flour
Techno-functional ingredients
title_short Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
title_full Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
title_fullStr Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
title_full_unstemmed Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
title_sort Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour
dc.creator.none.fl_str_mv Navarro, José Luis
Losano Richard, Pedro
Moiraghi, Malena
Bustos, Mariela
León, Alberto Edel
Steffolani, María Eugenia
author Navarro, José Luis
author_facet Navarro, José Luis
Losano Richard, Pedro
Moiraghi, Malena
Bustos, Mariela
León, Alberto Edel
Steffolani, María Eugenia
author_role author
author2 Losano Richard, Pedro
Moiraghi, Malena
Bustos, Mariela
León, Alberto Edel
Steffolani, María Eugenia
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv https://orcid.org/0000-0001-9388-9256
https://orcid.org/0000-0003-3487-9589
https://orcid.org/0000-0002-3442-4798
https://orcid.org/0000-0003-4444-065X
https://orcid.org/0000-0002-2260-3086
https://orcid.org/0000-0002-7817-2166
dc.subject.none.fl_str_mv Bioactive compounds
Enzymatic activity
Pasting properties
Sprouted whole-wheat flour
Techno-functional ingredients
topic Bioactive compounds
Enzymatic activity
Pasting properties
Sprouted whole-wheat flour
Techno-functional ingredients
dc.description.none.fl_txt_mv Fil: Navarro, José Luis. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Navarro, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Losano Richard, Pedro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Losano Richard, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Moiraghi, Malena. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Moiraghi, Malena. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: León, Alberto Edel. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: León, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Steffolani, María Eugenia. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Steffolani, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Research background. Controlled sprouting promotes physiological and biochemical changes in whole grains, improves their nutritional value and offers technological advantages for breadmaking as an alternative to traditional whole grains. The aim of this study is to find sprouting conditions for the grains of Klein Valor wheat variety (Triticum aestivum L.) that would increase the nutritional value without significantly affecting the gluten proteins, which are essential in wholegrain baked goods. Experimental approach. The chemical and nutritional composition, enzymatic activity and pasting properties of the suspensions of unsprouted and sprouted whole-wheat flour were evaluated. Results and conclusions. This bioprocess allowed us to obtain sprouted whole-wheat flour with different degrees of modification in its chemical composition. Sprouting at 25 °C resulted in an observable increase in enzymatic activity and metabolic processes, particularly α-amylases, which significantly affect the starch matrix and the associated pasting properties. Additionally, there was a smaller but still notable effect on the structure of the cell walls and the protein matrix due to the activation of endoxylanases and proteases. In contrast, sprouting at 15 and 20 °C for 24 h allowed for better process control as it resulted in nutritional improvements such as a higher content of free amino acid groups, free phenolic compounds and antioxidant capacity, as well as a lower content of phytates. In addition, it provided techno-functional advantages due to the moderate activation of α-amylase and xylanase. A moderate decrease in peak viscosity of sprouted whole-wheat flour suspensions was observed compared to the control flour, while protein degradation was not significantly prolonged. Novelty and scientific contribution. Sprouted whole-wheat flour obtained under milder sprouting conditions with moderate enzymatic activity could be a promising and interesting ingredient for wholegrain baked goods with improved nutritional values and techno-functional properties. This approach could avoid the use of conventional flour improvers and thus have a positive impact on consumer acceptance and enable the labelling of the product with a clean label.
info:eu-repo/semantics/publishedVersion
Fil: Navarro, José Luis. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Navarro, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Losano Richard, Pedro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Losano Richard, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Moiraghi, Malena. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Moiraghi, Malena. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Bustos, Mariela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: León, Alberto Edel. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: León, Alberto Edel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
Fil: Steffolani, María Eugenia. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina.
Fil: Steffolani, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencia y Tecnología de Alimentos; Argentina.
description Fil: Navarro, José Luis. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
publishDate 2024
dc.date.none.fl_str_mv 2024-06-07
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
status_str publishedVersion
format article
dc.identifier.none.fl_str_mv Navarro JL, Losano Richard P, Moiraghi M, Bustos M, León AE, Steffolani ME. Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour. Food Technol Biotechnol. 2024 Jun;62(2):264-274. doi: 10.17113/ftb.62.02.24.8435. PMID: 39045301; PMCID: PMC11261644.
1330-9862
http://hdl.handle.net/11086/553601
1334-2606
http://www.ftb.com.hr/
https://doi.org/10.17113/ftb.62.02.24.8435
identifier_str_mv Navarro JL, Losano Richard P, Moiraghi M, Bustos M, León AE, Steffolani ME. Effect of Different Wheat Sprouting Conditions on the Characteristics of Whole-Wheat Flour. Food Technol Biotechnol. 2024 Jun;62(2):264-274. doi: 10.17113/ftb.62.02.24.8435. PMID: 39045301; PMCID: PMC11261644.
1330-9862
1334-2606
url http://hdl.handle.net/11086/553601
http://www.ftb.com.hr/
https://doi.org/10.17113/ftb.62.02.24.8435
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.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:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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