Harvesting time in relation to sugar and protein content in six varieties of sweet potato

Detalhes bibliográficos
Autor(a) principal: Menezes, Dinah Mochel de
Data de Publicação: 2014
Outros Autores: Rego, Manoel Maciel do, Nobre, Adilson, Meneguelli, Carlos Alberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/16921
Resumo: Six varieties of sweet potato ("Roxa, Branquinha, Moranguinha, Amendoim, Salmon and 35-S.C.A.) were planted in an area known as "Baixada Fluminense", in the State of Rio de Janeiro, in July 1973. Times of harvesting were 4, 6 and 8 months after planting. Roots and leaves were investigated for protein and sugar content and resulta expressed on basis of dry matter. The highest sugar and protein content in roots was found in 6 (77%) and 8 (4,92%) month old plants, respectively. Four month old plants had the highest leaf protein content (13,71%). Among the varieties studied, the highest protein content in both roots (4,84% and 4,58%) and leaves (16,50% and 11,70%) was observed in "Amendoim" and "Roxa".
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spelling Harvesting time in relation to sugar and protein content in six varieties of sweet potatoInfluência da época de colheita sobre os teores de açúcar e proteína em batata-doceSweet potato; Ipomoea batatas; varieties; sugar content; protein content; harvesting time; chemical analysis; chemical compositionBatata-doce; Ipomoea batatas; variedades; teor de açúcar; teor de proteína; época de colheita; análise química; composição químicaSix varieties of sweet potato ("Roxa, Branquinha, Moranguinha, Amendoim, Salmon and 35-S.C.A.) were planted in an area known as "Baixada Fluminense", in the State of Rio de Janeiro, in July 1973. Times of harvesting were 4, 6 and 8 months after planting. Roots and leaves were investigated for protein and sugar content and resulta expressed on basis of dry matter. The highest sugar and protein content in roots was found in 6 (77%) and 8 (4,92%) month old plants, respectively. Four month old plants had the highest leaf protein content (13,71%). Among the varieties studied, the highest protein content in both roots (4,84% and 4,58%) and leaves (16,50% and 11,70%) was observed in "Amendoim" and "Roxa".Foram estudados os teores de proteína bruta e açúcares totais nas raízes e folhas de seis variedades de batata-doce (Roxa, Branquinha, Moranguinha, Amendoim, Salmon e n.° 35 S.C.A.) cultivadas na Baixada Fluminense. O material foi plantado no mês de julho de 1973 e colhido aos 4, 6 e 8 meses, fazendo-se as análises químicas com o material seco. Os resultados obtidos foram analisados e discutidos estatisticamente. A maior percentagem de açúcar na raiz (5,77%) foi encontrada na colheita de 6 meses. Quanto à proteína, a maior percentagem foi observada, na raiz, na colheita de 8 meses (4,92%), e nas folhas, na de 4 meses (13,71%). Das variedades testadas, a Amendoim e a Roxa foram as que presentaram maior teor de proteína na raiz (4,84 e 4,58%) e nas folhas (16,50 e 11,70%, respectivamente).Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMenezes, Dinah Mochel deRego, Manoel Maciel doNobre, AdilsonMeneguelli, Carlos Alberto2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16921Pesquisa Agropecuaria Brasileira; v.11, n.12, 1976: Série Agronomia; 49-52Pesquisa Agropecuária Brasileira; v.11, n.12, 1976: Série Agronomia; 49-521678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/16921/11251info:eu-repo/semantics/openAccess2014-04-15T19:05:04Zoai:ojs.seer.sct.embrapa.br:article/16921Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T19:05:04Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Harvesting time in relation to sugar and protein content in six varieties of sweet potato
Influência da época de colheita sobre os teores de açúcar e proteína em batata-doce
title Harvesting time in relation to sugar and protein content in six varieties of sweet potato
spellingShingle Harvesting time in relation to sugar and protein content in six varieties of sweet potato
Menezes, Dinah Mochel de
Sweet potato; Ipomoea batatas; varieties; sugar content; protein content; harvesting time; chemical analysis; chemical composition
Batata-doce; Ipomoea batatas; variedades; teor de açúcar; teor de proteína; época de colheita; análise química; composição química
title_short Harvesting time in relation to sugar and protein content in six varieties of sweet potato
title_full Harvesting time in relation to sugar and protein content in six varieties of sweet potato
title_fullStr Harvesting time in relation to sugar and protein content in six varieties of sweet potato
title_full_unstemmed Harvesting time in relation to sugar and protein content in six varieties of sweet potato
title_sort Harvesting time in relation to sugar and protein content in six varieties of sweet potato
author Menezes, Dinah Mochel de
author_facet Menezes, Dinah Mochel de
Rego, Manoel Maciel do
Nobre, Adilson
Meneguelli, Carlos Alberto
author_role author
author2 Rego, Manoel Maciel do
Nobre, Adilson
Meneguelli, Carlos Alberto
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Menezes, Dinah Mochel de
Rego, Manoel Maciel do
Nobre, Adilson
Meneguelli, Carlos Alberto
dc.subject.por.fl_str_mv Sweet potato; Ipomoea batatas; varieties; sugar content; protein content; harvesting time; chemical analysis; chemical composition
Batata-doce; Ipomoea batatas; variedades; teor de açúcar; teor de proteína; época de colheita; análise química; composição química
topic Sweet potato; Ipomoea batatas; varieties; sugar content; protein content; harvesting time; chemical analysis; chemical composition
Batata-doce; Ipomoea batatas; variedades; teor de açúcar; teor de proteína; época de colheita; análise química; composição química
description Six varieties of sweet potato ("Roxa, Branquinha, Moranguinha, Amendoim, Salmon and 35-S.C.A.) were planted in an area known as "Baixada Fluminense", in the State of Rio de Janeiro, in July 1973. Times of harvesting were 4, 6 and 8 months after planting. Roots and leaves were investigated for protein and sugar content and resulta expressed on basis of dry matter. The highest sugar and protein content in roots was found in 6 (77%) and 8 (4,92%) month old plants, respectively. Four month old plants had the highest leaf protein content (13,71%). Among the varieties studied, the highest protein content in both roots (4,84% and 4,58%) and leaves (16,50% and 11,70%) was observed in "Amendoim" and "Roxa".
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
dc.type.none.fl_str_mv
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.sct.embrapa.br/index.php/pab/article/view/16921
url https://seer.sct.embrapa.br/index.php/pab/article/view/16921
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/16921/11251
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.11, n.12, 1976: Série Agronomia; 49-52
Pesquisa Agropecuária Brasileira; v.11, n.12, 1976: Série Agronomia; 49-52
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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