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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
24/10/2012 |
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Data da última atualização: |
24/10/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FONSECA, M. D.; NEVES, T. T.; SANTOS, F. G. dos; VIANA, E. de S.; REIS, R. C.; AMORIM, E. P. |
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Afiliação: |
MERCIA DAMASCENO FONSECA, FAMAM; TAIS TEIXEIRA NEVES, UFRB; FRANCINE GONÇALVES DOS SANTOS, FAMAM; ELISETH DE SOUZA VIANA, CNPMF; RONIELLI CARDOSO REIS, CNPMF; EDSON PERITO AMORIM, CNPMF. |
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Título: |
Compostos bioativos e atividade antioxidante em frutos de variedades melhoradas de bananeira. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 6., 2012, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura, 2012. |
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Idioma: |
Português |
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Conteúdo: |
Este estudo representa a fase inicial de uma pesquisa que busca identificar variedades de bananeira, desenvolvidas pelo programa de melhoramento da Embrapa Mandioca e Fruticultura, que se destacam por apresentar elevados teores de compostos bioativos e atividade antioxidante em relação às variedades comumente consumidas. O objetivo dessa pesquisa foi avaliar a presença de compostos fenólicos e a atividade antioxidante das variedades Pacovan, Pacovan Ken, FHIA-18, PC-0101, FHIA-23, YB-4203 e Tropical. Os frutos foram colhidos no estádio 2 de maturação e avaliados no estádio 6, por meio de extratos (etanol/acetona), a partir de 15 g de polpa. |
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Palavras-Chave: |
ABTS; Bioativos; DPPH; Polifenois extraíveis totais. |
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Thesagro: |
Banana. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/68615/1/167-12-Mercia-Eliseth.pdf
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Marc: |
LEADER 01412nam a2200229 a 4500
001 1937725
005 2012-10-24
008 2012 bl uuuu u00u1 u #d
100 1 $aFONSECA, M. D.
245 $aCompostos bioativos e atividade antioxidante em frutos de variedades melhoradas de bananeira.$h[electronic resource]
260 $aIn: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 6., 2012, Cruz das Almas. Anais... Cruz das Almas: Embrapa Mandioca e Fruticultura$c2012
520 $aEste estudo representa a fase inicial de uma pesquisa que busca identificar variedades de bananeira, desenvolvidas pelo programa de melhoramento da Embrapa Mandioca e Fruticultura, que se destacam por apresentar elevados teores de compostos bioativos e atividade antioxidante em relação às variedades comumente consumidas. O objetivo dessa pesquisa foi avaliar a presença de compostos fenólicos e a atividade antioxidante das variedades Pacovan, Pacovan Ken, FHIA-18, PC-0101, FHIA-23, YB-4203 e Tropical. Os frutos foram colhidos no estádio 2 de maturação e avaliados no estádio 6, por meio de extratos (etanol/acetona), a partir de 15 g de polpa.
650 $aBanana
653 $aABTS
653 $aBioativos
653 $aDPPH
653 $aPolifenois extraíveis totais
700 1 $aNEVES, T. T.
700 1 $aSANTOS, F. G. dos
700 1 $aVIANA, E. de S.
700 1 $aREIS, R. C.
700 1 $aAMORIM, E. P.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
09/06/2021 |
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Data da última atualização: |
09/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
OLIVEIRA, R. E. de; ENGEL, V. L.; LOIOLA, P. de P.; MORAES, L. F. D. de; VISMARA, E. de S. |
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Afiliação: |
RENATAE VANGELISTA DE OLIVEIRA, UFSCAR; VERA LEX ENGEL, UNESP BOTUCATU; PRISCILLA DE PAULA LOIOLA, UNESP RIO CLARO; LUIZ FERNANDO DUARTE DE MORAES, CNPAB; EDGAR DE SOUZA VISMARA, UFPR. |
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Título: |
Top 10 indicators for evaluating restoration trajectories in the Brazilian Atlantic Forest . |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Ecological Indicators, v 127, 107652, 2021. |
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ISSN: |
1470-160X |
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DOI: |
https://doi.org/10.1016/j.ecolind.2021.107652 |
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Idioma: |
Inglês |
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Conteúdo: |
Considering that ecosystem restoration is a long-term process, the evaluation of each stage of its trajectory may allow us to predict the success of the restoration goals. Given that there are plenty of indicators in the scientific literature for measuring restoration success, and there are stakeholders which are the key actors of restoration, our aim was to determine a common and simple set of indicators ranked by stakeholders for evaluating the restoration trajectory. We selected 52 indicators for monitoring high-diversity forest restoration projects in the Brazilian Atlantic Forest and organized them into six categories: (1) physical and structural, (2) composition/biodiversity, (3) environmental services, (4) ecological processes, (5) economic and (6) social. We sent questionnaires to stakeholders from five Brazilian states, who evaluated these indicators (with rates ranging from 0 to 3, where 0 = not important or should not be considered; 1 = low importance; 2 = important; and 3 = very important, considering four time-stages throughout the process (2?3, 3?10, 10?50 and > 50 years). Based on this assessment, we ranked the indicators and tested whether the importance of the categories changed between them and over time. We present the ?top ten? indicators (with the ten highest grades) for each stage, selected, and ranked by practitioners, that can be used to evaluate restoration projects and provide guidance for restoration policies. In the initial stage, from 2 to 3 years, social attributes were highly important, related to the degree of acceptance by the community. Economic indicators were also important at the initial stage, when the costs of developing, deploying, and maintaining restoration actions are high. Physical and structural indicators were more important in the short-term stage, from 3 to 10 years. Ecological indicators related to composition/biodiversity and ecological processes became relevant after 3 years and kept so onwards. Only in the long-term, addressing ecosystem services became an important indicator of the restoration success, to stakeholders. Overall, stakeholders care for forest structure and establishment of plants in all stages, while composition/biodiversity and richness gain importance in more advanced phases of restoration trajectory. MenosConsidering that ecosystem restoration is a long-term process, the evaluation of each stage of its trajectory may allow us to predict the success of the restoration goals. Given that there are plenty of indicators in the scientific literature for measuring restoration success, and there are stakeholders which are the key actors of restoration, our aim was to determine a common and simple set of indicators ranked by stakeholders for evaluating the restoration trajectory. We selected 52 indicators for monitoring high-diversity forest restoration projects in the Brazilian Atlantic Forest and organized them into six categories: (1) physical and structural, (2) composition/biodiversity, (3) environmental services, (4) ecological processes, (5) economic and (6) social. We sent questionnaires to stakeholders from five Brazilian states, who evaluated these indicators (with rates ranging from 0 to 3, where 0 = not important or should not be considered; 1 = low importance; 2 = important; and 3 = very important, considering four time-stages throughout the process (2?3, 3?10, 10?50 and > 50 years). Based on this assessment, we ranked the indicators and tested whether the importance of the categories changed between them and over time. We present the ?top ten? indicators (with the ten highest grades) for each stage, selected, and ranked by practitioners, that can be used to evaluate restoration projects and provide guidance for restoration policies. In the initial stage, from 2 to 3 year... Mostrar Tudo |
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Palavras-Chave: |
Ranking Monitoring; Success. |
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Thesaurus NAL: |
Forest restoration; Stakeholders. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 03046naa a2200241 a 4500
001 2132257
005 2021-06-09
008 2021 bl uuuu u00u1 u #d
022 $a1470-160X
024 7 $ahttps://doi.org/10.1016/j.ecolind.2021.107652$2DOI
100 1 $aOLIVEIRA, R. E. de
245 $aTop 10 indicators for evaluating restoration trajectories in the Brazilian Atlantic Forest .$h[electronic resource]
260 $c2021
520 $aConsidering that ecosystem restoration is a long-term process, the evaluation of each stage of its trajectory may allow us to predict the success of the restoration goals. Given that there are plenty of indicators in the scientific literature for measuring restoration success, and there are stakeholders which are the key actors of restoration, our aim was to determine a common and simple set of indicators ranked by stakeholders for evaluating the restoration trajectory. We selected 52 indicators for monitoring high-diversity forest restoration projects in the Brazilian Atlantic Forest and organized them into six categories: (1) physical and structural, (2) composition/biodiversity, (3) environmental services, (4) ecological processes, (5) economic and (6) social. We sent questionnaires to stakeholders from five Brazilian states, who evaluated these indicators (with rates ranging from 0 to 3, where 0 = not important or should not be considered; 1 = low importance; 2 = important; and 3 = very important, considering four time-stages throughout the process (2?3, 3?10, 10?50 and > 50 years). Based on this assessment, we ranked the indicators and tested whether the importance of the categories changed between them and over time. We present the ?top ten? indicators (with the ten highest grades) for each stage, selected, and ranked by practitioners, that can be used to evaluate restoration projects and provide guidance for restoration policies. In the initial stage, from 2 to 3 years, social attributes were highly important, related to the degree of acceptance by the community. Economic indicators were also important at the initial stage, when the costs of developing, deploying, and maintaining restoration actions are high. Physical and structural indicators were more important in the short-term stage, from 3 to 10 years. Ecological indicators related to composition/biodiversity and ecological processes became relevant after 3 years and kept so onwards. Only in the long-term, addressing ecosystem services became an important indicator of the restoration success, to stakeholders. Overall, stakeholders care for forest structure and establishment of plants in all stages, while composition/biodiversity and richness gain importance in more advanced phases of restoration trajectory.
650 $aForest restoration
650 $aStakeholders
653 $aRanking Monitoring
653 $aSuccess
700 1 $aENGEL, V. L.
700 1 $aLOIOLA, P. de P.
700 1 $aMORAES, L. F. D. de
700 1 $aVISMARA, E. de S.
773 $tEcological Indicators, v 127, 107652, 2021.
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