HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/3798 |
Resumo: | As a fresh food, sweet potatoes are highlighted for their taste and appearance. In the industry, they are valued for their starch and sugar content. In both scenarios, much attention has been given to the composition of bioactive compounds. The application of abiotic stresses seems to induce an overproduction of these compounds in some vegetables. The objective was to examine the influence of harvest time on the synthesis and accumulation of bioactive compounds in varieties of minimally processed sweet potatoes with different flesh colors. Sweet potato cultivars (Beterraba, Jerimum, Mãe de Família Roxa, and BRS Cuia) were harvested at 120, 150, and 180 days after planting, then subjected to minimal processing and stored at 5 ºC for 10 days. The most recommended time for harvesting sweet potatoes in semi-arid conditions for minimal processing by the industry is between 150 and 180 days. This is the period when the sweet potatoes exhibit the best quality for fresh consumption, as detected in ‘Mãe de Família Roxa’ and ‘Jerimum’. ‘BRS Cuia’ harvested at 120 days showed the highest phenolic compound levels, the highest polyphenol oxidase and peroxidase enzyme activities, and the most intense browning symptoms. In addition to its starch content, it can be used as a raw material for the extraction of phenolic compounds of interest. ‘Beterraba’ showed low sugar values, rendering them unfavorable for fresh consumption or minimal processing. However, this cultivar also exhibited a high content of carotenoids, making them bio-factories for the food and pharmaceutical industries. |
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HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRYTEMPO DE COLHEITA COMO MODULADOR DE FITOQUÍMICOS EM CULTIVARES DE BATATA DOCE PARA A INDÚSTRIAIpomoea batatas (L.) Lam. Escurecimento. Carotenóides. Compostos fenólicos.Ipomoea batatas (L.) Lam. Browning. Carotenoids. Phenolic compounds.As a fresh food, sweet potatoes are highlighted for their taste and appearance. In the industry, they are valued for their starch and sugar content. In both scenarios, much attention has been given to the composition of bioactive compounds. The application of abiotic stresses seems to induce an overproduction of these compounds in some vegetables. The objective was to examine the influence of harvest time on the synthesis and accumulation of bioactive compounds in varieties of minimally processed sweet potatoes with different flesh colors. Sweet potato cultivars (Beterraba, Jerimum, Mãe de Família Roxa, and BRS Cuia) were harvested at 120, 150, and 180 days after planting, then subjected to minimal processing and stored at 5 ºC for 10 days. The most recommended time for harvesting sweet potatoes in semi-arid conditions for minimal processing by the industry is between 150 and 180 days. This is the period when the sweet potatoes exhibit the best quality for fresh consumption, as detected in ‘Mãe de Família Roxa’ and ‘Jerimum’. ‘BRS Cuia’ harvested at 120 days showed the highest phenolic compound levels, the highest polyphenol oxidase and peroxidase enzyme activities, and the most intense browning symptoms. In addition to its starch content, it can be used as a raw material for the extraction of phenolic compounds of interest. ‘Beterraba’ showed low sugar values, rendering them unfavorable for fresh consumption or minimal processing. However, this cultivar also exhibited a high content of carotenoids, making them bio-factories for the food and pharmaceutical industries.Como alimento fresco, a batata-doce se destaca pelo sabor e aparência. Na indústria, é valorizado por seu teor de amido e açúcar. Em ambos os cenários, muita atenção tem sido dada à composição dos compostos bioativos. A aplicação de estresses abióticos parece induzir uma superprodução desses compostos em algumas hortaliças. O objetivo foi examinar a influência da época de colheita na síntese e acúmulo de compostos bioativos em variedades de batata-doce minimamente processadas com diferentes cores de polpa. As cultivares de batata-doce: Beterraba, Jerimum, Mãe de Família Roxa e BRS Cuia foram colhidas aos 120, 150 e 180 dias após o plantio, submetidas ao processamento mínimo e armazenadas a 5 ºC por 10 dias. A época mais recomendada para a colheita da batata-doce em condições semi-áridas para a indústria de processamento mínimo foi entre 150 e 180 dias, período em que a batata-doce apresentou melhor qualidade para consumo in natura em destaque para 'Mãe de Família Roxa' e 'Jerimum'. A ‘BRS Cuia’ colhida aos 120 dias apresentou os maiores teores de compostos fenólicos, as maiores atividades das enzimas polifenoloxidase e peroxidase e os sintomas de escurecimento mais intensos, podendo ser utilizado como matéria-prima para a extração de compostos fenólicos de interesse, além do amido. A ‘Beterraba’ apresentou baixos valores de açúcar, tornando-os desfavoráveis para consumo in natura ou processamento mínimo. No entanto, esta cultivar também apresentou um alto teor de carotenóides, tornando-os biofábricas para as indústrias alimentícia e farmacêutica.Universidade Federal Rural do Semi-Árido2022-09-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/379810.1590/1983-21252022v35n423rcREVISTA CAATINGA; Vol. 35 No. 4 (2022); 956-963Revista Caatinga; v. 35 n. 4 (2022); 956-9631983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/3798/11062Copyright (c) 2022 Revista Caatingainfo:eu-repo/semantics/openAccessSilva, Valécia Nogueira Santos eFonseca , Kelem SilvaSá, Sarah Alencar deSouza, Jheizon Feitoza do NascimentoBarros Júnior, Aurélio PaesSimões, Adriano do Nascimento2023-06-30T18:11:45Zoai:ojs.periodicos.ufersa.edu.br:article/3798Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:09.409214Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY TEMPO DE COLHEITA COMO MODULADOR DE FITOQUÍMICOS EM CULTIVARES DE BATATA DOCE PARA A INDÚSTRIA |
title |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY |
spellingShingle |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY Silva, Valécia Nogueira Santos e Ipomoea batatas (L.) Lam. Escurecimento. Carotenóides. Compostos fenólicos. Ipomoea batatas (L.) Lam. Browning. Carotenoids. Phenolic compounds. |
title_short |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY |
title_full |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY |
title_fullStr |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY |
title_full_unstemmed |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY |
title_sort |
HARVEST TIME AS A MODULATOR OF PHYTOCHEMICALS IN SWEET POTATO CULTIVARS FOR THE INDUSTRY |
author |
Silva, Valécia Nogueira Santos e |
author_facet |
Silva, Valécia Nogueira Santos e Fonseca , Kelem Silva Sá, Sarah Alencar de Souza, Jheizon Feitoza do Nascimento Barros Júnior, Aurélio Paes Simões, Adriano do Nascimento |
author_role |
author |
author2 |
Fonseca , Kelem Silva Sá, Sarah Alencar de Souza, Jheizon Feitoza do Nascimento Barros Júnior, Aurélio Paes Simões, Adriano do Nascimento |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Silva, Valécia Nogueira Santos e Fonseca , Kelem Silva Sá, Sarah Alencar de Souza, Jheizon Feitoza do Nascimento Barros Júnior, Aurélio Paes Simões, Adriano do Nascimento |
dc.subject.por.fl_str_mv |
Ipomoea batatas (L.) Lam. Escurecimento. Carotenóides. Compostos fenólicos. Ipomoea batatas (L.) Lam. Browning. Carotenoids. Phenolic compounds. |
topic |
Ipomoea batatas (L.) Lam. Escurecimento. Carotenóides. Compostos fenólicos. Ipomoea batatas (L.) Lam. Browning. Carotenoids. Phenolic compounds. |
description |
As a fresh food, sweet potatoes are highlighted for their taste and appearance. In the industry, they are valued for their starch and sugar content. In both scenarios, much attention has been given to the composition of bioactive compounds. The application of abiotic stresses seems to induce an overproduction of these compounds in some vegetables. The objective was to examine the influence of harvest time on the synthesis and accumulation of bioactive compounds in varieties of minimally processed sweet potatoes with different flesh colors. Sweet potato cultivars (Beterraba, Jerimum, Mãe de Família Roxa, and BRS Cuia) were harvested at 120, 150, and 180 days after planting, then subjected to minimal processing and stored at 5 ºC for 10 days. The most recommended time for harvesting sweet potatoes in semi-arid conditions for minimal processing by the industry is between 150 and 180 days. This is the period when the sweet potatoes exhibit the best quality for fresh consumption, as detected in ‘Mãe de Família Roxa’ and ‘Jerimum’. ‘BRS Cuia’ harvested at 120 days showed the highest phenolic compound levels, the highest polyphenol oxidase and peroxidase enzyme activities, and the most intense browning symptoms. In addition to its starch content, it can be used as a raw material for the extraction of phenolic compounds of interest. ‘Beterraba’ showed low sugar values, rendering them unfavorable for fresh consumption or minimal processing. However, this cultivar also exhibited a high content of carotenoids, making them bio-factories for the food and pharmaceutical industries. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-20 |
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://periodicos.ufersa.edu.br/caatinga/article/view/3798 10.1590/1983-21252022v35n423rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/3798 |
identifier_str_mv |
10.1590/1983-21252022v35n423rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/3798/11062 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 35 No. 4 (2022); 956-963 Revista Caatinga; v. 35 n. 4 (2022); 956-963 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1797674024746090496 |