| Author | Barth, Ortrud Monika | |
| Author | Freitas, Alex S. | |
| Author | Oliveira, Érika S. | |
| Author | Silva, Rosana A. | |
| Author | Maester, Fernanda M. | |
| Author | Andrella, Raquel R. S. | |
| Author | Cardozo, Gina M. B. Q. | |
| Access date | 2018-04-26T11:57:35Z | |
| Available date | 2018-04-26T11:57:35Z | |
| Document date | 2010 | |
| Citation | BARTH, Ortrud M. et al. Evaluation of the botanical origin of commercial dry bee pollen load batches using pollen analysis: a proposal for technical standardization. Anais da Academia Brasileira de Ciências,.v.82, n.4, p.893-902, 2010. | pt_BR |
| ISSN | 0001-3765 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/26118 | |
| Language | eng | pt_BR |
| Publisher | Academia Brasileira de Ciências | pt_BR |
| Rights | open access | |
| Subject in Portuguese | Abelhas | pt_BR |
| Subject in Portuguese | cargas de pólen | pt_BR |
| Subject in Portuguese | análise de pólen | pt_BR |
| Subject in Portuguese | lotes comerciais de pólen | pt_BR |
| Subject in Portuguese | origem botânica | pt_BR |
| Title | Evaluation of the botanical origin of commercial dry bee pollen load batches using pollen analysis: a proposal for technical standardization | pt_BR |
| Type | Article | |
| Abstract | High quality of bee pollen for commercial purpose is required. In order to attend the consumer with the best identification
of the botanical and floral origin of the product, 25 bee pollen batches were investigated using two techniques
of pollen grain preparation. The first started to identify pollen loads of different colors in two grams of each well mixed
batch, and the second to identify pollen grains in a pool made of all the pollen loads comprised in two grams. The best
result was obtained by this last technique, when a pollen grain suspension was dropped on a microscope slide and circa
500 pollen grains were counted per sample. This analysis resulted in the recognition of monofloral and bifloral pollen
batches, while the use of the first technique resulted in all samples receiving a heterofloral diagnosis. | pt_BR |
| Affilliation | Universidade Federal do Rio de Janeiro. Instituto de Biologia. Departamento de Botânica. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal do Rio de Janeiro. Instituto de Biologia. Departamento de Botânica. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal do Rio de Janeiro. Instituto de Biologia. Departamento de Botânica. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Instituto de Tecnologia de Alimentos. Centro de Ciência e Qualidade de Alimentos. Campinas, SP, Brasil. | pt_BR |
| Affilliation | Instituto de Tecnologia de Alimentos. Centro de Ciência e Qualidade de Alimentos. Campinas, SP, Brasil. | pt_BR |
| Affilliation | Instituto de Tecnologia de Alimentos. Centro de Ciência e Qualidade de Alimentos. Campinas, SP, Brasil. | pt_BR |
| Affilliation | Instituto de Tecnologia de Alimentos. Centro de Ciência e Qualidade de Alimentos. Campinas, SP, Brasil. | pt_BR |
| Subject | Apis | pt_BR |
| Subject | pollen loads | pt_BR |
| Subject | commercial pollen batches | pt_BR |
| Subject | pollen analysis | pt_BR |
| Subject | botanical origin | pt_BR |
