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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
24/09/2019 |
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Data da última atualização: |
24/09/2019 |
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Autoria: |
CURI, P. N.; LOCATELLI, G.; ALBERGARIA, F. C.; PIO, R.; PÁDUA, L. A. de; SOUZA, V. R. de. |
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Afiliação: |
Paula Nogueira Curi, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Guilherme Locatelli, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Francielly Corrêa Albergaria, Universidade Federal de Lavras - UFLA/Departamento de Ciência dos Alimentos; Rafael Pio, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Luiz Antônio de Pádua Filho, Universidade Federal de Lavras - UFLA/Departamento de Agricultura; Vanessa Rios de Souza, Universidade Federal de Lavras - UFLA/Departamento de Ciência dos Alimentos. |
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Título: |
Potential of figs from cultivars grown in subtropical regions for canning purposes. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 54, e00154, 2019. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Potencial de figos de cultivares cultivadas em regiões subtropicais para elaboração de doce em conserva. |
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Conteúdo: |
The objective of this work was to evaluate the influence of fig (Ficus carica) cultivars grown in subtropical regions on the physicochemical, rheological, and sensorial characteristics of the canned figs. Fresh fruits of the cultivars were analyzed for length, diameter, unit mass, total soluble solids, total titratable acidity, pH, total soluble solids/total titratable acidity ratio, and color. Canned figs were evaluated for titratable acidity, pH, color, texture profile, and sensory characteristics. The different physicochemical characteristics of the fresh figs influenced those of the obtained canned fruits. The canned figs from 'Lemon' and 'Pingo de Mel' presented the lowest and highest pH, respectively, whereas those from 'Troiano' showed the highest total titratable acidity. As for color, after processing, the canned figs, in general, presented a more greenish and darker color than the fresh fruits. The canned figs from 'Brunswick' and 'Troiano' had the lowest acceptance, whereas those from 'Bêbera Branca' and 'Roxo de Valinhos', the greatest. Less acid and softer canned figs are more widely accepted, which can be obtained from all cultivars, except from Brunswick and Troiano. |
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Palavras-Chave: |
Característica reológica; Fruta processada; Processed fruits; Qualidade sensorial; Rheological characteristics; Sensorial quality. |
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Thesagro: |
Ficus Carica. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202275/1/Potential-of-figs-from-cultivars.pdf
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Marc: |
LEADER 02136naa a2200277 a 4500
001 2112438
005 2019-09-24
008 2019 bl uuuu u00u1 u #d
100 1 $aCURI, P. N.
245 $aPotential of figs from cultivars grown in subtropical regions for canning purposes.$h[electronic resource]
260 $c2019
500 $aTítulo em português: Potencial de figos de cultivares cultivadas em regiões subtropicais para elaboração de doce em conserva.
520 $aThe objective of this work was to evaluate the influence of fig (Ficus carica) cultivars grown in subtropical regions on the physicochemical, rheological, and sensorial characteristics of the canned figs. Fresh fruits of the cultivars were analyzed for length, diameter, unit mass, total soluble solids, total titratable acidity, pH, total soluble solids/total titratable acidity ratio, and color. Canned figs were evaluated for titratable acidity, pH, color, texture profile, and sensory characteristics. The different physicochemical characteristics of the fresh figs influenced those of the obtained canned fruits. The canned figs from 'Lemon' and 'Pingo de Mel' presented the lowest and highest pH, respectively, whereas those from 'Troiano' showed the highest total titratable acidity. As for color, after processing, the canned figs, in general, presented a more greenish and darker color than the fresh fruits. The canned figs from 'Brunswick' and 'Troiano' had the lowest acceptance, whereas those from 'Bêbera Branca' and 'Roxo de Valinhos', the greatest. Less acid and softer canned figs are more widely accepted, which can be obtained from all cultivars, except from Brunswick and Troiano.
650 $aFicus Carica
653 $aCaracterística reológica
653 $aFruta processada
653 $aProcessed fruits
653 $aQualidade sensorial
653 $aRheological characteristics
653 $aSensorial quality
700 1 $aLOCATELLI, G.
700 1 $aALBERGARIA, F. C.
700 1 $aPIO, R.
700 1 $aPÁDUA, L. A. de
700 1 $aSOUZA, V. R. de
773 $tPesquisa Agropecuária Brasileira$gv. 54, e00154, 2019.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
05/12/2023 |
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Data da última atualização: |
05/12/2023 |
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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: |
MORAIS, T. M. O. de; BERENGUER, E.; BARLOW, J.; FRANÇA, F.; LENNOX, G. D.; MALHI, Y.; ROSSI, L. C.; SEIXAS, M. M. M. de; FERREIRA, J. N. |
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Afiliação: |
TAINÁ MADALENA OLIVEIRA DE MORAIS, UFPA; ERIKA BERENGUER, University of Oxford / Lancaster University; JOS BARLOW, Lancaster University / UFLA; FILIPE FRANÇA, Lancaster University; GARETH D. LENNOX, Lancaster University; YADVINDER MALHI, University of Oxford; LIANA CHESINI ROSSI, UNESP; MARINA MARIA MORAES DE SEIXAS, COLABORADORA CPATU; JOICE NUNES FERREIRA, CPATU / UFPA. |
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Título: |
Leaf-litter production in human-modified Amazonian forests following the El Niño-mediated drought and fires of 2015-2016. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Forest Ecology and Management, v. 496, Article 119441, 2021. |
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DOI: |
https://doi.org/10.1016/j.foreco.2021.119441 |
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Idioma: |
Inglês |
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Conteúdo: |
Leaf-litter production is an essential part of the carbon cycle of tropical forests. In the Amazon, it is influenced by climate, presenting high levels during the driest months of the year. However, it is less established how extreme climatic events may impact leaf-litter production in the long term. Even more unclear is how litter production is affected by human-driven disturbances. Here we examine the effects of the 2015-16 El Niño drought and subsequent fires in the leaf-litter production of human-modified Amazonian forests, thus investigating the interactions of a climatic extreme with anthropogenic disturbances on this key process of the Amazonian carbon cycle. We sampled leaf litter from April 2015 until March 2019 across 20 plots located in the eastern Brazilian Amazon, in a total of 11,548 samples. Plots were distributed along a pre-El Niño gradient of human disturbance, including undisturbed, logged, logged-and-burned, and secondary forests. All plots were impacted by the extreme drought caused by the 2015-16 El Niño, and eight were also impacted by understory fires. We found a significant and non-linear relationship between precipitation and monthly leaf-litter production - above 300 mm of monthly precipitation, the production of leaf-litter becomes independent of rainfall. Surprisingly, this relationship was not influenced by pre-El Niño forest disturbance class. During the El Niño, leaf-litter production was higher, decreasing sharply in the following year, especially in El Niño-fire-affected forests. Between 2017 and 2019, all forests experienced a gradual increase in the production of leaf litter. However, the mechanisms behind this increase remain unclear and are likely different between forests affected only by the El Niño drought and those affected by both the drought and fires. Our results suggest that while leaf-litter production may be insensitive to past human disturbances, it is affected, in the short term, by extreme climatic events, especially in forests impacted by El Niño fires. MenosLeaf-litter production is an essential part of the carbon cycle of tropical forests. In the Amazon, it is influenced by climate, presenting high levels during the driest months of the year. However, it is less established how extreme climatic events may impact leaf-litter production in the long term. Even more unclear is how litter production is affected by human-driven disturbances. Here we examine the effects of the 2015-16 El Niño drought and subsequent fires in the leaf-litter production of human-modified Amazonian forests, thus investigating the interactions of a climatic extreme with anthropogenic disturbances on this key process of the Amazonian carbon cycle. We sampled leaf litter from April 2015 until March 2019 across 20 plots located in the eastern Brazilian Amazon, in a total of 11,548 samples. Plots were distributed along a pre-El Niño gradient of human disturbance, including undisturbed, logged, logged-and-burned, and secondary forests. All plots were impacted by the extreme drought caused by the 2015-16 El Niño, and eight were also impacted by understory fires. We found a significant and non-linear relationship between precipitation and monthly leaf-litter production - above 300 mm of monthly precipitation, the production of leaf-litter becomes independent of rainfall. Surprisingly, this relationship was not influenced by pre-El Niño forest disturbance class. During the El Niño, leaf-litter production was higher, decreasing sharply in the following year, espec... Mostrar Tudo |
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Thesaurus NAL: |
Amazonia; El Nino; Forest litter; Wildfires. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02891naa a2200277 a 4500
001 2159176
005 2023-12-05
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.foreco.2021.119441$2DOI
100 1 $aMORAIS, T. M. O. de
245 $aLeaf-litter production in human-modified Amazonian forests following the El Niño-mediated drought and fires of 2015-2016.$h[electronic resource]
260 $c2021
520 $aLeaf-litter production is an essential part of the carbon cycle of tropical forests. In the Amazon, it is influenced by climate, presenting high levels during the driest months of the year. However, it is less established how extreme climatic events may impact leaf-litter production in the long term. Even more unclear is how litter production is affected by human-driven disturbances. Here we examine the effects of the 2015-16 El Niño drought and subsequent fires in the leaf-litter production of human-modified Amazonian forests, thus investigating the interactions of a climatic extreme with anthropogenic disturbances on this key process of the Amazonian carbon cycle. We sampled leaf litter from April 2015 until March 2019 across 20 plots located in the eastern Brazilian Amazon, in a total of 11,548 samples. Plots were distributed along a pre-El Niño gradient of human disturbance, including undisturbed, logged, logged-and-burned, and secondary forests. All plots were impacted by the extreme drought caused by the 2015-16 El Niño, and eight were also impacted by understory fires. We found a significant and non-linear relationship between precipitation and monthly leaf-litter production - above 300 mm of monthly precipitation, the production of leaf-litter becomes independent of rainfall. Surprisingly, this relationship was not influenced by pre-El Niño forest disturbance class. During the El Niño, leaf-litter production was higher, decreasing sharply in the following year, especially in El Niño-fire-affected forests. Between 2017 and 2019, all forests experienced a gradual increase in the production of leaf litter. However, the mechanisms behind this increase remain unclear and are likely different between forests affected only by the El Niño drought and those affected by both the drought and fires. Our results suggest that while leaf-litter production may be insensitive to past human disturbances, it is affected, in the short term, by extreme climatic events, especially in forests impacted by El Niño fires.
650 $aAmazonia
650 $aEl Nino
650 $aForest litter
650 $aWildfires
700 1 $aBERENGUER, E.
700 1 $aBARLOW, J.
700 1 $aFRANÇA, F.
700 1 $aLENNOX, G. D.
700 1 $aMALHI, Y.
700 1 $aROSSI, L. C.
700 1 $aSEIXAS, M. M. M. de
700 1 $aFERREIRA, J. N.
773 $tForest Ecology and Management$gv. 496, Article 119441, 2021.
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