Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/41890 |
Resumo: | The revival of non-conventional edible plants enables important gains in nutritional, social, cultural, economic, and environmental points of view. Among them, sorrel — Rumex acetosa L. — has been deemed pleasant by consumers due to its acid taste. As we do not have a lot of phytotechnical and nutritional information about this plant, the objective was to assess the influence of different spacing sets and cattle manure dosages on their physical-chemical characteristics and bioactive compounds content with antioxidant action. Randomized blocks with four repetitions was chosen as experimental design, using a scheme of subdivided plots, with five dosages of weather-beaten cattle manure in the plots and two sets of spacing in the subplots. Data was submitted to a variance analysis with two factors (two-way ANOVA). It was not verified any significant effect (P>0.05) in the interaction Dosage x Spacing. Fertilization dosages and spacing sets did not have any effect on color and total soluble solids average contents, humidity, titratable acidity, and phenolic compounds. Increasing dosages of organic fertilizer, up to 75 kg ha-1, reduced the plant’s pH; above that amount, pH rose. Presence of anthocyanins and vitamin C was not detected. The total carotenoids average content was not influenced by the manure factor, and the plant presented greater total carotenoids content in the smallest spacing. Antioxidant activity [1.0 mg mL-1], although inferior to the standards that were used (BHT, vitamin C and quercetin), was quite representative. A conclusion was reached that fertilizing with weather-beaten cattle manure had an effect only on pH, and cropping spacing had an influence only on carotenoids content. Other phytochemicals and physical-chemical characteristics were not influenced in sorrel plants with different levels of fertilization and sets of spacing. |
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Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantioPerfil de fitoquímica e atividade antioxidante de azedinha em função da adubação orgânica e densidade de plantioRumex acetosa.Non-conventional vegetable.Bioactive compounds.Agricultural SciencesThe revival of non-conventional edible plants enables important gains in nutritional, social, cultural, economic, and environmental points of view. Among them, sorrel — Rumex acetosa L. — has been deemed pleasant by consumers due to its acid taste. As we do not have a lot of phytotechnical and nutritional information about this plant, the objective was to assess the influence of different spacing sets and cattle manure dosages on their physical-chemical characteristics and bioactive compounds content with antioxidant action. Randomized blocks with four repetitions was chosen as experimental design, using a scheme of subdivided plots, with five dosages of weather-beaten cattle manure in the plots and two sets of spacing in the subplots. Data was submitted to a variance analysis with two factors (two-way ANOVA). It was not verified any significant effect (P>0.05) in the interaction Dosage x Spacing. Fertilization dosages and spacing sets did not have any effect on color and total soluble solids average contents, humidity, titratable acidity, and phenolic compounds. Increasing dosages of organic fertilizer, up to 75 kg ha-1, reduced the plant’s pH; above that amount, pH rose. Presence of anthocyanins and vitamin C was not detected. The total carotenoids average content was not influenced by the manure factor, and the plant presented greater total carotenoids content in the smallest spacing. Antioxidant activity [1.0 mg mL-1], although inferior to the standards that were used (BHT, vitamin C and quercetin), was quite representative. A conclusion was reached that fertilizing with weather-beaten cattle manure had an effect only on pH, and cropping spacing had an influence only on carotenoids content. Other phytochemicals and physical-chemical characteristics were not influenced in sorrel plants with different levels of fertilization and sets of spacing.O resgate das plantas comestíveis não convencionais possibilita ganhos importantes do ponto de vista nutricional, social, cultural, econômico e ambiental. Dentre estas, a azedinha, Rumex acetosa L. tem agradado o consumidor por seu sabor ácido. Como são poucas as informações fitotécnicas e nutricionais sobre esta planta objetivou-se avaliar a influência de diferentes espaçamentos e doses de esterco bovino em suas características físico-químicas e no teor de compostos bioativos com função antioxidante. O delineamento experimental foi em blocos casualizados com quatro repetições, no esquema de parcelas subdivididas, sendo cinco doses de esterco curtido de gado nas parcelas e dois espaçamentos nas subparcelas. Os dados foram submetidos à análise de variância com dois fatores (two-way ANOVA). Não foi constatado efeito significativo (P>0,05) da interação Dose x Espaçamento. As doses de adubação e espaçamentos não afetaram a cor e os teores médios de sólidos solúveis totais, umidade, acidez titulável e compostos fenólicos. Doses crescentes de adubo orgânico, até 75 kg ha-1, reduziram o pH da planta, acima deste valor o pH elevou-se. Não foi detectada a presença de antocianinas e vitamina C. O teor médio de carotenoides totais não foi influenciado pelo fator esterco e no menor espaçamento a planta apresentou maior teor de carotenoides totais. A atividade antioxidante [1,0 mg mL-1], apesar de inferior aos padrões utilizados (BHT, vitamina C e quercetina), foi bastante representativa. Concluiu-se que a adubação com esterco de gado curtido afetou apenas o pH e que o espaçamento de cultivo exerceu influência apenas teor de carotenoides. Os demais fitoquímicos e características físico-químicas não foram influenciadas em plantas de azedinha com diferentes níveis de adubação e de espaçamento.EDUFU2019-08-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/4189010.14393/BJ-v35n3a2019-41890Bioscience Journal ; Vol. 35 No. 3 (2019): May/June; 775-783Bioscience Journal ; v. 35 n. 3 (2019): May/June; 775-7831981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/41890/26114Brazil; ContemporaryCopyright (c) 2019 Marina Portugal Torres, Lanamar de Almeida Carlos, Marinalva Woods Pedrosa, Ana Paula Coelho Madeira Silva, Ernani Clarete da Silva, Leila de Castro Louback Ferrazhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPortugal Torres, Marinade Almeida Carlos, LanamarWoods Pedrosa, MarinalvaCoelho Madeira Silva, Ana Paulada Silva, Ernani Claretede Castro Louback Ferraz, Leila2022-02-01T02:51:52Zoai:ojs.www.seer.ufu.br:article/41890Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-01T02:51:52Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio Perfil de fitoquímica e atividade antioxidante de azedinha em função da adubação orgânica e densidade de plantio |
title |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio |
spellingShingle |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio Portugal Torres, Marina Rumex acetosa. Non-conventional vegetable. Bioactive compounds. Agricultural Sciences |
title_short |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio |
title_full |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio |
title_fullStr |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio |
title_full_unstemmed |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio |
title_sort |
Profile of phytochemistry and antioxidant activity of sorrel in function of organic fertilization and density of plantio |
author |
Portugal Torres, Marina |
author_facet |
Portugal Torres, Marina de Almeida Carlos, Lanamar Woods Pedrosa, Marinalva Coelho Madeira Silva, Ana Paula da Silva, Ernani Clarete de Castro Louback Ferraz, Leila |
author_role |
author |
author2 |
de Almeida Carlos, Lanamar Woods Pedrosa, Marinalva Coelho Madeira Silva, Ana Paula da Silva, Ernani Clarete de Castro Louback Ferraz, Leila |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Portugal Torres, Marina de Almeida Carlos, Lanamar Woods Pedrosa, Marinalva Coelho Madeira Silva, Ana Paula da Silva, Ernani Clarete de Castro Louback Ferraz, Leila |
dc.subject.por.fl_str_mv |
Rumex acetosa. Non-conventional vegetable. Bioactive compounds. Agricultural Sciences |
topic |
Rumex acetosa. Non-conventional vegetable. Bioactive compounds. Agricultural Sciences |
description |
The revival of non-conventional edible plants enables important gains in nutritional, social, cultural, economic, and environmental points of view. Among them, sorrel — Rumex acetosa L. — has been deemed pleasant by consumers due to its acid taste. As we do not have a lot of phytotechnical and nutritional information about this plant, the objective was to assess the influence of different spacing sets and cattle manure dosages on their physical-chemical characteristics and bioactive compounds content with antioxidant action. Randomized blocks with four repetitions was chosen as experimental design, using a scheme of subdivided plots, with five dosages of weather-beaten cattle manure in the plots and two sets of spacing in the subplots. Data was submitted to a variance analysis with two factors (two-way ANOVA). It was not verified any significant effect (P>0.05) in the interaction Dosage x Spacing. Fertilization dosages and spacing sets did not have any effect on color and total soluble solids average contents, humidity, titratable acidity, and phenolic compounds. Increasing dosages of organic fertilizer, up to 75 kg ha-1, reduced the plant’s pH; above that amount, pH rose. Presence of anthocyanins and vitamin C was not detected. The total carotenoids average content was not influenced by the manure factor, and the plant presented greater total carotenoids content in the smallest spacing. Antioxidant activity [1.0 mg mL-1], although inferior to the standards that were used (BHT, vitamin C and quercetin), was quite representative. A conclusion was reached that fertilizing with weather-beaten cattle manure had an effect only on pH, and cropping spacing had an influence only on carotenoids content. Other phytochemicals and physical-chemical characteristics were not influenced in sorrel plants with different levels of fertilization and sets of spacing. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-08-08 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/41890 10.14393/BJ-v35n3a2019-41890 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/41890 |
identifier_str_mv |
10.14393/BJ-v35n3a2019-41890 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/41890/26114 |
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.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 35 No. 3 (2019): May/June; 775-783 Bioscience Journal ; v. 35 n. 3 (2019): May/June; 775-783 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069079640539136 |