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
- Institución
- Universidad Nacional de Córdoba
- OAI Identificador
- oai:rdu.unc.edu.ar:11086/553601
Ver los metadatos del registro completo
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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 |
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openAccess |
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application/pdf |
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Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba |
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oca.unc@gmail.com |
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