Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/16512 |
Resumo: | In the laboratory research work, with drying taioba (Xanthosoma sagittifolium Schott) in different installations, in two drying systems, conventional dryer with resistive heating (50, 60, 70 and 80 ºC) and a prototype of a hygroscopic driver based on heat pump (25, 30, 35 and 40 ºC), the specific water removal rate (SMER) and the concentration of bioactive compounds: phenolic compounds, vitamin C and total chlorophyll were determined and determined. The heat pump dryer provided less degradation of the bioactive compounds, mainly vitamin C. In the conventional dryer, the lesser degradation of vitamin C was 80.6% at 60 ºC, while in the heat pump, the greater degradation was 70.3% at a temperature of 40 ºC. SMER increased with increasing drying temperature. SMER values vary between 3,465 and 8,551 kg of water/kWh for the heat pump and between 6,221 and 16,956 kg of water/kWh for the conventional dryer. The SMER of the heat pump at 40 ºC was higher than the SMER of the conventional dryer operating at 50 ºC. |
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Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compoundsEfecto de los sistemas de secado y las condiciones sobre el consumo específico de energía y los compuestos bioactivos de taioba (Xanthosoma sagittifolium schott)Efeito de sistemas e condições de secagem sobre o consumo específico de energia e os compostos bioativos da taioba (Xanthosoma sagittifolium Schott)Heat pumpLow temperature dryingXanthosoma sagittifoliumVitamin CSpecific rate of water extraction.Bomba de CalorSecado a baja temperaturaXanthosoma sagittifoliumVitamina CTasa específica de extracción de agua.Bomba de calorSecagem a baixa temperaturaXanthosoma sagittifoliumVitamina CTaxa específica de remoção de água.In the laboratory research work, with drying taioba (Xanthosoma sagittifolium Schott) in different installations, in two drying systems, conventional dryer with resistive heating (50, 60, 70 and 80 ºC) and a prototype of a hygroscopic driver based on heat pump (25, 30, 35 and 40 ºC), the specific water removal rate (SMER) and the concentration of bioactive compounds: phenolic compounds, vitamin C and total chlorophyll were determined and determined. The heat pump dryer provided less degradation of the bioactive compounds, mainly vitamin C. In the conventional dryer, the lesser degradation of vitamin C was 80.6% at 60 ºC, while in the heat pump, the greater degradation was 70.3% at a temperature of 40 ºC. SMER increased with increasing drying temperature. SMER values vary between 3,465 and 8,551 kg of water/kWh for the heat pump and between 6,221 and 16,956 kg of water/kWh for the conventional dryer. The SMER of the heat pump at 40 ºC was higher than the SMER of the conventional dryer operating at 50 ºC.En el trabajo de investigación de laboratorio, con secado de taioba (Xanthosoma sagittifolium Schott) en diferentes temperaturas, en dos sistemas de secado, secador convencional con calentamiento resistivo (50, 60, 70 y 80 ºC) y un prototipo de controlador higroscópico basado en tecnología de bomba de calor (25, 30, 35 y 40 ºC), se determinaron la tasa específica de remoción del agua (SMER) y la concentración de los compuestos bioactivos: compuestos fenólicos, vitamina C y clorofila total. El secador con bomba de calor proporcionó menos degradación de compuestos bioactivos, principalmente vitamina C. En el secador convencional, la menor degradación de vitamina C fue del 80,6% a 60 ºC, mientras que en la bomba de calor, la mayor degradación fue del 70,3% a 40 ºC. La tasa SMER aumentó al aumentar la temperatura de secado. Los valores de SMER variaron entre 3.465 y 8.551 kg de agua/kWh para la bomba de calor y entre 6.221 y 16.956 kg de agua/kWh para el secador convencional. La tasa SMER de la bomba de calor a 40 ºC fue superior a la tasa SMER del secador convencional a 50 ºC.No trabalho de pesquisa laboratorial, com secagem de taioba (Xanthosoma sagittifolium Schott) em diferentes temperaturas, em dois sistemas de secagem, secador convencional com aquecimento resistivo (50, 60, 70 e 80 ºC) e um protótipo de controlador higroscópico baseado em tecnologia de bomba de calor (25, 30, 35 e 40 ºC), foram determinados e avaliados a taxa específica de remoção de água (SMER) e a concentração dos compostos bioativos: compostos fenólicos, vitamina C e clorofila total. O secador com bomba de calor proporcionou menor degradação dos compostos bioativos, principalmente, vitamina C. No secador convencional a menor degradação de vitamina C foi de 80,6% a 60 ºC, enquanto na bomba de calor, a maior degradação foi de 70,3% na temperatura de 40 ºC. A SMER aumentou com a elevação da temperatura de secagem. Os valores da SMER variaram entre 3,465 e 8,551 kg de água/kWh para bomba de calor e, entre 6,221 e 16,956 kg de água/kWh para o secador convencional. A SMER da bomba de calor a 40 ºC foi maior que a SMER do secador convencional operando a 50 ºC.Research, Society and Development2021-06-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1651210.33448/rsd-v10i7.16512Research, Society and Development; Vol. 10 No. 7; e21610716512Research, Society and Development; Vol. 10 Núm. 7; e21610716512Research, Society and Development; v. 10 n. 7; e216107165122525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/16512/14709Copyright (c) 2021 Rodrigo Aparecido Jordan; Eliana Janet Sanjinez-Argandoña; Otávio Maticoli Ferreira; Wellytton Darci Quequeto; Valdiney Cambuy Siqueira; Viviane da Silva Mendoza; Grace Kelly Mizuno Flozino; Ítalo Sabião Sanches; Édipo Sabião Sanches; Bruno Machado Antuneshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessJordan, Rodrigo AparecidoSanjinez-Argandoña, Eliana Janet Ferreira, Otávio Maticoli Quequeto, Wellytton DarciSiqueira, Valdiney CambuyMendoza, Viviane da Silva Flozino, Grace Kelly Mizuno Sanches, Ítalo Sabião Sanches, Édipo Sabião Antunes, Bruno Machado 2021-07-18T21:07:03Zoai:ojs.pkp.sfu.ca:article/16512Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:02.479224Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds Efecto de los sistemas de secado y las condiciones sobre el consumo específico de energía y los compuestos bioactivos de taioba (Xanthosoma sagittifolium schott) Efeito de sistemas e condições de secagem sobre o consumo específico de energia e os compostos bioativos da taioba (Xanthosoma sagittifolium Schott) |
title |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds |
spellingShingle |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds Jordan, Rodrigo Aparecido Heat pump Low temperature drying Xanthosoma sagittifolium Vitamin C Specific rate of water extraction. Bomba de Calor Secado a baja temperatura Xanthosoma sagittifolium Vitamina C Tasa específica de extracción de agua. Bomba de calor Secagem a baixa temperatura Xanthosoma sagittifolium Vitamina C Taxa específica de remoção de água. |
title_short |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds |
title_full |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds |
title_fullStr |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds |
title_full_unstemmed |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds |
title_sort |
Effect of drying systems and conditions on specific energy consumption and taioba (Xanthosoma sagittifolium schott) bioactive compounds |
author |
Jordan, Rodrigo Aparecido |
author_facet |
Jordan, Rodrigo Aparecido Sanjinez-Argandoña, Eliana Janet Ferreira, Otávio Maticoli Quequeto, Wellytton Darci Siqueira, Valdiney Cambuy Mendoza, Viviane da Silva Flozino, Grace Kelly Mizuno Sanches, Ítalo Sabião Sanches, Édipo Sabião Antunes, Bruno Machado |
author_role |
author |
author2 |
Sanjinez-Argandoña, Eliana Janet Ferreira, Otávio Maticoli Quequeto, Wellytton Darci Siqueira, Valdiney Cambuy Mendoza, Viviane da Silva Flozino, Grace Kelly Mizuno Sanches, Ítalo Sabião Sanches, Édipo Sabião Antunes, Bruno Machado |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Jordan, Rodrigo Aparecido Sanjinez-Argandoña, Eliana Janet Ferreira, Otávio Maticoli Quequeto, Wellytton Darci Siqueira, Valdiney Cambuy Mendoza, Viviane da Silva Flozino, Grace Kelly Mizuno Sanches, Ítalo Sabião Sanches, Édipo Sabião Antunes, Bruno Machado |
dc.subject.por.fl_str_mv |
Heat pump Low temperature drying Xanthosoma sagittifolium Vitamin C Specific rate of water extraction. Bomba de Calor Secado a baja temperatura Xanthosoma sagittifolium Vitamina C Tasa específica de extracción de agua. Bomba de calor Secagem a baixa temperatura Xanthosoma sagittifolium Vitamina C Taxa específica de remoção de água. |
topic |
Heat pump Low temperature drying Xanthosoma sagittifolium Vitamin C Specific rate of water extraction. Bomba de Calor Secado a baja temperatura Xanthosoma sagittifolium Vitamina C Tasa específica de extracción de agua. Bomba de calor Secagem a baixa temperatura Xanthosoma sagittifolium Vitamina C Taxa específica de remoção de água. |
description |
In the laboratory research work, with drying taioba (Xanthosoma sagittifolium Schott) in different installations, in two drying systems, conventional dryer with resistive heating (50, 60, 70 and 80 ºC) and a prototype of a hygroscopic driver based on heat pump (25, 30, 35 and 40 ºC), the specific water removal rate (SMER) and the concentration of bioactive compounds: phenolic compounds, vitamin C and total chlorophyll were determined and determined. The heat pump dryer provided less degradation of the bioactive compounds, mainly vitamin C. In the conventional dryer, the lesser degradation of vitamin C was 80.6% at 60 ºC, while in the heat pump, the greater degradation was 70.3% at a temperature of 40 ºC. SMER increased with increasing drying temperature. SMER values vary between 3,465 and 8,551 kg of water/kWh for the heat pump and between 6,221 and 16,956 kg of water/kWh for the conventional dryer. The SMER of the heat pump at 40 ºC was higher than the SMER of the conventional dryer operating at 50 ºC. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-18 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/16512 10.33448/rsd-v10i7.16512 |
url |
https://rsdjournal.org/index.php/rsd/article/view/16512 |
identifier_str_mv |
10.33448/rsd-v10i7.16512 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/16512/14709 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 7; e21610716512 Research, Society and Development; Vol. 10 Núm. 7; e21610716512 Research, Society and Development; v. 10 n. 7; e21610716512 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052786261622784 |