Nutritional composition and quality of bee pollen collected in Minas Gerais, Brazil

Detalhes bibliográficos
Autor(a) principal: Modro, Anna Frida Hatsue
Data de Publicação: 2007
Outros Autores: Message, Dejair, Luz, Cynthia Fernandes Pinto da, Neto, João Augusto Alves Meira
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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spelling 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
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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)
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instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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reponame_str Pesquisa Agropecuária Brasileira (Online)
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repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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