Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction
- Autores
- Strack, Karen Nataly; Dini, Cecilia; García, María Alejandra; Viña, Sonia Zulma
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fiber-enriched residues from cassava and ahipa roots starch extraction were analyzed by their structural, physic- ochemical, and techno-functional properties, before and after being subjected to overpressure thermal and ul- trasound treatments. Thermal treatment efficiently reduced the residual starch content of both residues (up to 3.4 and 9.6% for ahipa and cassava, respectively), and its combination with ultrasound modified the structural and functional properties of cassava residue, while ahipa bagasse resulted almost unaffected. Ahipa residues swelling power (5.1-5.4 mL/g), WHC (6.9-7.3 g H 2 O/g), WBC (4.4-5.4 g H 2 O/g), and OBC (3.1-3.3 g oil/g) were in the range reported for several fiber-enriched ingredients, and resulted higher than those of cassava bagasse. Gel-forming capacity was observed for cassava residues coming from starch extraction, mainly due to their resid- ual starch content. This property was lost after thermal treatment, but ultrasound restored the thermally driven gelling capacity. This recovery was associated with fiber structural changes revealed by microscopy, particle size distribution, and FTIR spectra. Based on their gelling properties, thermal and ultrasound-treated cassava bagasse could contribute to modify textural properties in low-calories fruit spreads. Although none of ahipa residues ex- hibited gelling capacity, their hydration properties and OBC can be applied in the formulation of fiber-enriched bakery products.
Centro de Investigación y Desarrollo en Criotecnología de Alimentos
Facultad de Ciencias Agrarias y Forestales - Materia
-
Química
Manihot esculenta
Pachyrhizus ahipa
Root bagasse
Crude polysaccharides
Residual starch
Autoclaving
Ultrasound
Gelling capacity - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/129912
Ver los metadatos del registro completo
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Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extractionStrack, Karen NatalyDini, CeciliaGarcía, María AlejandraViña, Sonia ZulmaQuímicaManihot esculentaPachyrhizus ahipaRoot bagasseCrude polysaccharidesResidual starchAutoclavingUltrasoundGelling capacityFiber-enriched residues from cassava and ahipa roots starch extraction were analyzed by their structural, physic- ochemical, and techno-functional properties, before and after being subjected to overpressure thermal and ul- trasound treatments. Thermal treatment efficiently reduced the residual starch content of both residues (up to 3.4 and 9.6% for ahipa and cassava, respectively), and its combination with ultrasound modified the structural and functional properties of cassava residue, while ahipa bagasse resulted almost unaffected. Ahipa residues swelling power (5.1-5.4 mL/g), WHC (6.9-7.3 g H 2 O/g), WBC (4.4-5.4 g H 2 O/g), and OBC (3.1-3.3 g oil/g) were in the range reported for several fiber-enriched ingredients, and resulted higher than those of cassava bagasse. Gel-forming capacity was observed for cassava residues coming from starch extraction, mainly due to their resid- ual starch content. This property was lost after thermal treatment, but ultrasound restored the thermally driven gelling capacity. This recovery was associated with fiber structural changes revealed by microscopy, particle size distribution, and FTIR spectra. Based on their gelling properties, thermal and ultrasound-treated cassava bagasse could contribute to modify textural properties in low-calories fruit spreads. Although none of ahipa residues ex- hibited gelling capacity, their hydration properties and OBC can be applied in the formulation of fiber-enriched bakery products.Centro de Investigación y Desarrollo en Criotecnología de AlimentosFacultad de Ciencias Agrarias y Forestales2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/129912enginfo:eu-repo/semantics/altIdentifier/issn/2666-8335info:eu-repo/semantics/altIdentifier/doi/10.1016/j.fufo.2021.100057info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:37Zoai:sedici.unlp.edu.ar:10915/129912Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:38.143SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction |
title |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction |
spellingShingle |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction Strack, Karen Nataly Química Manihot esculenta Pachyrhizus ahipa Root bagasse Crude polysaccharides Residual starch Autoclaving Ultrasound Gelling capacity |
title_short |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction |
title_full |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction |
title_fullStr |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction |
title_full_unstemmed |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction |
title_sort |
Effect of thermal and ultrasonic treatments on technological and physicochemical characteristics of fibrous residues from ahipa and cassava starch extraction |
dc.creator.none.fl_str_mv |
Strack, Karen Nataly Dini, Cecilia García, María Alejandra Viña, Sonia Zulma |
author |
Strack, Karen Nataly |
author_facet |
Strack, Karen Nataly Dini, Cecilia García, María Alejandra Viña, Sonia Zulma |
author_role |
author |
author2 |
Dini, Cecilia García, María Alejandra Viña, Sonia Zulma |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Química Manihot esculenta Pachyrhizus ahipa Root bagasse Crude polysaccharides Residual starch Autoclaving Ultrasound Gelling capacity |
topic |
Química Manihot esculenta Pachyrhizus ahipa Root bagasse Crude polysaccharides Residual starch Autoclaving Ultrasound Gelling capacity |
dc.description.none.fl_txt_mv |
Fiber-enriched residues from cassava and ahipa roots starch extraction were analyzed by their structural, physic- ochemical, and techno-functional properties, before and after being subjected to overpressure thermal and ul- trasound treatments. Thermal treatment efficiently reduced the residual starch content of both residues (up to 3.4 and 9.6% for ahipa and cassava, respectively), and its combination with ultrasound modified the structural and functional properties of cassava residue, while ahipa bagasse resulted almost unaffected. Ahipa residues swelling power (5.1-5.4 mL/g), WHC (6.9-7.3 g H 2 O/g), WBC (4.4-5.4 g H 2 O/g), and OBC (3.1-3.3 g oil/g) were in the range reported for several fiber-enriched ingredients, and resulted higher than those of cassava bagasse. Gel-forming capacity was observed for cassava residues coming from starch extraction, mainly due to their resid- ual starch content. This property was lost after thermal treatment, but ultrasound restored the thermally driven gelling capacity. This recovery was associated with fiber structural changes revealed by microscopy, particle size distribution, and FTIR spectra. Based on their gelling properties, thermal and ultrasound-treated cassava bagasse could contribute to modify textural properties in low-calories fruit spreads. Although none of ahipa residues ex- hibited gelling capacity, their hydration properties and OBC can be applied in the formulation of fiber-enriched bakery products. Centro de Investigación y Desarrollo en Criotecnología de Alimentos Facultad de Ciencias Agrarias y Forestales |
description |
Fiber-enriched residues from cassava and ahipa roots starch extraction were analyzed by their structural, physic- ochemical, and techno-functional properties, before and after being subjected to overpressure thermal and ul- trasound treatments. Thermal treatment efficiently reduced the residual starch content of both residues (up to 3.4 and 9.6% for ahipa and cassava, respectively), and its combination with ultrasound modified the structural and functional properties of cassava residue, while ahipa bagasse resulted almost unaffected. Ahipa residues swelling power (5.1-5.4 mL/g), WHC (6.9-7.3 g H 2 O/g), WBC (4.4-5.4 g H 2 O/g), and OBC (3.1-3.3 g oil/g) were in the range reported for several fiber-enriched ingredients, and resulted higher than those of cassava bagasse. Gel-forming capacity was observed for cassava residues coming from starch extraction, mainly due to their resid- ual starch content. This property was lost after thermal treatment, but ultrasound restored the thermally driven gelling capacity. This recovery was associated with fiber structural changes revealed by microscopy, particle size distribution, and FTIR spectra. Based on their gelling properties, thermal and ultrasound-treated cassava bagasse could contribute to modify textural properties in low-calories fruit spreads. Although none of ahipa residues ex- hibited gelling capacity, their hydration properties and OBC can be applied in the formulation of fiber-enriched bakery products. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 |
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http://sedici.unlp.edu.ar/handle/10915/129912 |
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dc.language.none.fl_str_mv |
eng |
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