Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
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/7667 |
Resumo: | The objective of this work was to assess the influence of the local floral composition on the quality of apicultural pollen collected in two apiaries, in Minas Gerais State, Brazil. Five hives of Apis mellifera (L.) were installed in each apiary. The polliniferous flora in the proximity of the apiaries was identified. The pollen loads were collected from August to December, 2005. The melissopalinological analysis was carried out following the standard European method. Nutritional analyses of pollen were performed related to percentages of dry, organic and mineral matter; to raw protein; to ether extract; and to total carbohydrates. Spearman correlation was carried out between nutritional components and pollen types. In the UFV apiary, the predominant polliniferous flora presented ornamental species with arboreous habitus, and in the Mesmel apiary, it presented species of abandoned cattle pasture with herbaceous habitus. The nutritional composition of the collected pollen showed no correlation with the diversity of pollen types, however, it showed correlation with the predominance of specific pollen types. Different floral compositions influence the quality of pollen collected by bees; and its collection by bees, in various sources, is important to obtain a more balanced diet. |
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Nutritional composition and quality of bee pollen collected in Minas Gerais, BrazilComposição e qualidade de pólen apícola coletado em Minas GeraisApis mellifera; palinology; food resource; bee feedingApis mellifera; palinologia; recurso alimentar; alimentação das abelhasThe objective of this work was to assess the influence of the local floral composition on the quality of apicultural pollen collected in two apiaries, in Minas Gerais State, Brazil. Five hives of Apis mellifera (L.) were installed in each apiary. The polliniferous flora in the proximity of the apiaries was identified. The pollen loads were collected from August to December, 2005. The melissopalinological analysis was carried out following the standard European method. Nutritional analyses of pollen were performed related to percentages of dry, organic and mineral matter; to raw protein; to ether extract; and to total carbohydrates. Spearman correlation was carried out between nutritional components and pollen types. In the UFV apiary, the predominant polliniferous flora presented ornamental species with arboreous habitus, and in the Mesmel apiary, it presented species of abandoned cattle pasture with herbaceous habitus. The nutritional composition of the collected pollen showed no correlation with the diversity of pollen types, however, it showed correlation with the predominance of specific pollen types. Different floral compositions influence the quality of pollen collected by bees; and its collection by bees, in various sources, is important to obtain a more balanced diet.O objetivo deste trabalho foi avaliar a influência das composições florísticas locais sobre a qualidade do pólen apícola, em dois apiários de Minas Gerais. Em cada apiário, foram instaladas cinco colméias de Apis mellifera (L.). A flora polinífera foi identificada nas proximidades dos apiários. As bolotas de pólen foram coletadas de agosto a dezembro de 2005. A análise melissopalinológica foi realizada pelo método padrão europeu. Foram realizadas análises nutricionais do pólen relativas à porcentagem de matéria seca, orgânica e mineral, à proteína bruta, ao extrato etéreo e aos carboidratos totais. Foi realizada correlação de Spearman entre os componentes nutricionais e os tipos polínicos ocorrentes. No apiário UFV, a flora polinífera predominante apresentou espécies ornamentais com hábito arbóreo, e no apiário Mesmel predominaram as espécies da pastagem abandonada com hábito herbáceo. A composição nutricional do pólen coletado não apresentou correlação com a diversidade de tipos polínicos, mas apresentou correlação com a predominância de tipos polínicos específicos. As diferentes composições florísticas influenciam na qualidade do pólen apícola, e a coleta em diversas fontes de alimento, pelas abelhas, é importante para a obtenção de uma dieta mais equilibrada.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraModro, Anna Frida HatsueMessage, DejairLuz, Cynthia Fernandes Pinto daNeto, João Augusto Alves Meira2007-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/7667Pesquisa Agropecuaria Brasileira; v.42, n.8, ago. 2007; 1057-1065Pesquisa Agropecuária Brasileira; v.42, n.8, ago. 2007; 1057-10651678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/7667/4586info:eu-repo/semantics/openAccess2014-10-13T16:52:56Zoai:ojs.seer.sct.embrapa.br:article/7667Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-10-13T16:52:56Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil Composição e qualidade de pólen apícola coletado em Minas Gerais |
title |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil |
spellingShingle |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil Modro, Anna Frida Hatsue Apis mellifera; palinology; food resource; bee feeding Apis mellifera; palinologia; recurso alimentar; alimentação das abelhas |
title_short |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil |
title_full |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil |
title_fullStr |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil |
title_full_unstemmed |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil |
title_sort |
Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil |
author |
Modro, Anna Frida Hatsue |
author_facet |
Modro, Anna Frida Hatsue Message, Dejair Luz, Cynthia Fernandes Pinto da Neto, João Augusto Alves Meira |
author_role |
author |
author2 |
Message, Dejair Luz, Cynthia Fernandes Pinto da Neto, João Augusto Alves Meira |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Modro, Anna Frida Hatsue Message, Dejair Luz, Cynthia Fernandes Pinto da Neto, João Augusto Alves Meira |
dc.subject.por.fl_str_mv |
Apis mellifera; palinology; food resource; bee feeding Apis mellifera; palinologia; recurso alimentar; alimentação das abelhas |
topic |
Apis mellifera; palinology; food resource; bee feeding Apis mellifera; palinologia; recurso alimentar; alimentação das abelhas |
description |
The objective of this work was to assess the influence of the local floral composition on the quality of apicultural pollen collected in two apiaries, in Minas Gerais State, Brazil. Five hives of Apis mellifera (L.) were installed in each apiary. The polliniferous flora in the proximity of the apiaries was identified. The pollen loads were collected from August to December, 2005. The melissopalinological analysis was carried out following the standard European method. Nutritional analyses of pollen were performed related to percentages of dry, organic and mineral matter; to raw protein; to ether extract; and to total carbohydrates. Spearman correlation was carried out between nutritional components and pollen types. In the UFV apiary, the predominant polliniferous flora presented ornamental species with arboreous habitus, and in the Mesmel apiary, it presented species of abandoned cattle pasture with herbaceous habitus. The nutritional composition of the collected pollen showed no correlation with the diversity of pollen types, however, it showed correlation with the predominance of specific pollen types. Different floral compositions influence the quality of pollen collected by bees; and its collection by bees, in various sources, is important to obtain a more balanced diet. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-08-01 |
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/7667 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/7667 |
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/7667/4586 |
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.42, n.8, ago. 2007; 1057-1065 Pesquisa Agropecuária Brasileira; v.42, n.8, ago. 2007; 1057-1065 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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1793416650566926336 |