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Registro Completo |
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Biblioteca(s): |
Embrapa Acre; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
03/04/2024 |
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Data da última atualização: |
05/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALVARES, V. de S.; REIS, R. C.; SOUZA, J. M. L. de; LAMBERTUCCI, D. M.; SANTIAGO, A. C. C. |
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Afiliação: |
VIRGINIA DE SOUZA ALVARES, CPAF-AC; RONIELLI CARDOSO REIS, CNPMF; JOANA MARIA LEITE DE SOUZA, CPAF-AC; DANIEL MOREIRA LAMBERTUCCI, CPAF-AC; ANTÔNIO CLEBSON CAMELI SANTIAGO, SECRETARIA DE ESTADO DE AGRICULTURA. |
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Título: |
Ideal concentration of turmeric to be added to artisanal cassava flour according to consumer preference. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Food Science and Technology, v. 44, e00190, 2024. |
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ISSN: |
0101-2061 (Print) /1678-457X (Online) |
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DOI: |
https://doi.org/10.5327/fst.00190 |
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Idioma: |
Inglês |
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Conteúdo: |
In the artisanal manufacture of yellow cassava flour, in the North region of Brazil, it is common to add turmeric. However, there are no recommendations on this process considering the preference of consumers. The present study proposes to determine this ideal concentration of turmeric that should be added to cassava flour based on consumers’ preference. Samples were produced with 0, 0.05, 0.10, 0.15, and 0.20% concentrations of turmeric in the flour. The flours were evaluated for moisture, ash, ether extract, fiber, protein, acidity, pH, aw, and instrumental color. Sensory evaluation was analyzed in the cities of Rio Branco and Cruzeiro do Sul, state of Acre, Brazil. The addition of turmeric promoted an increase in acidity and a reduction in moisture and water activity of the flours. The intensity of the yellow color increased as higher concentrations of turmeric were added. Sensory tests using the hedonic, ideal, and purchase intention scales and internal preference mapping revealed differences between the two municipalities in terms of preference of consumers. In Rio Branco, there was a preference for flours with intermediate concentrations of turmeric, from 0.05 to 0.15%, while Cruzeiro do Sul recommended a concentration of 0.05% of turmeric. |
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Palavras-Chave: |
(AC); Acre; Amazonia Occidental; Amazônia Ocidental; Concentração ideal; Cúrcuma (especia); Explotación agrícola familiar; Harina de yuca; Ideal concentration; Pequeños agricultores; Preferencias del consumidor; Produção artesanal; Western Amazon. |
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Thesagro: |
Açafrão da Índia; Agricultura Familiar; Condimento; Consumidor; Curcuma Longa; Farinha; Mandioca; Manihot Esculenta; Pequeno Produtor; Preferência Alimentar. |
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Thesaurus Nal: |
Cassava flour; Condiments; Consumer preferences; Family farms; Production economics; Small-scale farming; Turmeric. |
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Categoria do assunto: |
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163273/1/27726.pdf
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Marc: |
LEADER 02899naa a2200553 a 4500
001 2163273
005 2024-04-05
008 2024 bl uuuu u00u1 u #d
022 $a0101-2061 (Print) /1678-457X (Online)
024 7 $ahttps://doi.org/10.5327/fst.00190$2DOI
100 1 $aALVARES, V. de S.
245 $aIdeal concentration of turmeric to be added to artisanal cassava flour according to consumer preference.$h[electronic resource]
260 $c2024
520 $aIn the artisanal manufacture of yellow cassava flour, in the North region of Brazil, it is common to add turmeric. However, there are no recommendations on this process considering the preference of consumers. The present study proposes to determine this ideal concentration of turmeric that should be added to cassava flour based on consumers’ preference. Samples were produced with 0, 0.05, 0.10, 0.15, and 0.20% concentrations of turmeric in the flour. The flours were evaluated for moisture, ash, ether extract, fiber, protein, acidity, pH, aw, and instrumental color. Sensory evaluation was analyzed in the cities of Rio Branco and Cruzeiro do Sul, state of Acre, Brazil. The addition of turmeric promoted an increase in acidity and a reduction in moisture and water activity of the flours. The intensity of the yellow color increased as higher concentrations of turmeric were added. Sensory tests using the hedonic, ideal, and purchase intention scales and internal preference mapping revealed differences between the two municipalities in terms of preference of consumers. In Rio Branco, there was a preference for flours with intermediate concentrations of turmeric, from 0.05 to 0.15%, while Cruzeiro do Sul recommended a concentration of 0.05% of turmeric.
650 $aCassava flour
650 $aCondiments
650 $aConsumer preferences
650 $aFamily farms
650 $aProduction economics
650 $aSmall-scale farming
650 $aTurmeric
650 $aAçafrão da Índia
650 $aAgricultura Familiar
650 $aCondimento
650 $aConsumidor
650 $aCurcuma Longa
650 $aFarinha
650 $aMandioca
650 $aManihot Esculenta
650 $aPequeno Produtor
650 $aPreferência Alimentar
653 $a(AC)
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aConcentração ideal
653 $aCúrcuma (especia)
653 $aExplotación agrícola familiar
653 $aHarina de yuca
653 $aIdeal concentration
653 $aPequeños agricultores
653 $aPreferencias del consumidor
653 $aProdução artesanal
653 $aWestern Amazon
700 1 $aREIS, R. C.
700 1 $aSOUZA, J. M. L. de
700 1 $aLAMBERTUCCI, D. M.
700 1 $aSANTIAGO, A. C. C.
773 $tFood Science and Technology$gv. 44, e00190, 2024.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
08/03/2018 |
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Data da última atualização: |
02/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, P. H. da; GOMIDE, L. R.; FIGUEIREDO, E. O.; CARVALHO, L. M. T. de; FERRAZ FILHO, A. C. |
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Afiliação: |
Paulo Henrique da Silva, Universidade Federal de Lavras; Lucas Rezende Gomide, Universidade Federal de Lavras; EVANDRO ORFANO FIGUEIREDO, CPAF-Acre; Luis Marcelo Tavares de Carvalho, Universidade Federal de Lavras; Antônio Carlos Ferraz Filho, Universidade Federal do Piauí. |
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Título: |
Optimal selective logging regime and log landing location models: a case study in the Amazon forest. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Acta Amazonica, Manaus, v. 48, n. 1, p. 18-27, 2018. |
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ISSN: |
0044-5967 (impresso) |
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DOI: |
10.1590/1809-4392201603113 |
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Idioma: |
Inglês |
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Conteúdo: |
Reduced-impact logging is a well known practice applied in most sustainable forest management plans in the Amazon. Nevertheless, there are still ways to improve the operational planning process. Therefore, the aim of this study was to create an integer linear programming (ILP) to fill in the knowledge gaps in the decision support system of reduced impact logging explorations. The minimization of harvest tree distance to wood log landing was assessed. Forest structure aspects, income and wood production were set in the model, as well as the adjacency constraints. Data are from a dense ombrophylous forest in the western Brazilian Amazon. We applied the phytosociological analysis and BDq method to define the selective logging criteria. Then, ILP models were formulated to allow the application of the constraints. Finally, 32 scenarios (unbalanced forest, UF, and balanced forest, BF) were generated and compared with real executed plans (RE). Robust results were achieved and the expected finding of each scenario was met. The feasibility to integrate ILP models in uneven-aged forest management projects was endorsed. Consequently, the UF and BF scenarios tested were efficient and concise, introducing new advances for forest management plans in the Amazon. The proposed models have a high potential to improve the selective logging activities in the Amazon forest. A exploração de impacto reduzido é uma prática bem conhecida e aplicada na maioria dos planos de manejo florestal sustentável na Amazônia. Todavia, ainda há a possibilidade de melhoria do processo de planejamento da operação. Diante da falta de métodos auxiliares à tomada de decisão, o objetivo do trabalho foi desenvolver modelos de programação linear inteira (PLI) para suprir esta demanda. Considerou-se a minimização da distância entre as árvores exploradas e os pátios de estocagem de madeira. Aspectos estruturais, econômicos e produtivos foram incorporados ao modelo, bem como restrições de adjacência. Os dados derivam de uma floresta ombrófila densa na Amazônia Ocidental. Previamente, utilizou-se uma análise fitossociológica e o método BDq como critério de remoção. Posteriormente, modelos de PLI foram formulados para exemplificar as aplicações. Finalmente, 32 cenários (para floresta desbalaceada, UF, e floresta balanceada, BF) foram gerados e comparados com o plano executado no campo (RE). Resultados robustos foram obtidos e atenderam às expectativas de cada cenário. A viabilidade da integração dos modelos de PLI em projetos de manejo de florestas ineqüiâneas foi testado. Os cenários UF e BF testados foram eficientes e concisos, confirmando seu potencial para aumentar a eficiência de planos de exploração madeireira e manejo florestal na Amazônia. MenosReduced-impact logging is a well known practice applied in most sustainable forest management plans in the Amazon. Nevertheless, there are still ways to improve the operational planning process. Therefore, the aim of this study was to create an integer linear programming (ILP) to fill in the knowledge gaps in the decision support system of reduced impact logging explorations. The minimization of harvest tree distance to wood log landing was assessed. Forest structure aspects, income and wood production were set in the model, as well as the adjacency constraints. Data are from a dense ombrophylous forest in the western Brazilian Amazon. We applied the phytosociological analysis and BDq method to define the selective logging criteria. Then, ILP models were formulated to allow the application of the constraints. Finally, 32 scenarios (unbalanced forest, UF, and balanced forest, BF) were generated and compared with real executed plans (RE). Robust results were achieved and the expected finding of each scenario was met. The feasibility to integrate ILP models in uneven-aged forest management projects was endorsed. Consequently, the UF and BF scenarios tested were efficient and concise, introducing new advances for forest management plans in the Amazon. The proposed models have a high potential to improve the selective logging activities in the Amazon forest. A exploração de impacto reduzido é uma prática bem conhecida e aplicada na maioria dos planos de manejo florestal sustentáv... Mostrar Tudo |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Manejo florestal sustentável; Manejo forestal; Optimización de los sistemas; Patios de clasificación; Porto Acre (AC); Programación lineal; Reduced-impact logging; Selective logging; Silvicultura sustentable; Western Amazon. |
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Thesagro: |
Administração florestal; Estocagem; Extração da madeira; Floresta tropical; Método de otimização; Programação linear. |
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Thesaurus NAL: |
Linear programming; Sort yards; Sustainable forestry; System optimization; Tropical forests. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/173701/1/26524.pdf
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Marc: |
LEADER 04272naa a2200481 a 4500
001 2088841
005 2021-07-02
008 2018 bl uuuu u00u1 u #d
022 $a0044-5967 (impresso)
024 7 $a10.1590/1809-4392201603113$2DOI
100 1 $aSILVA, P. H. da
245 $aOptimal selective logging regime and log landing location models$ba case study in the Amazon forest.$h[electronic resource]
260 $c2018
520 $aReduced-impact logging is a well known practice applied in most sustainable forest management plans in the Amazon. Nevertheless, there are still ways to improve the operational planning process. Therefore, the aim of this study was to create an integer linear programming (ILP) to fill in the knowledge gaps in the decision support system of reduced impact logging explorations. The minimization of harvest tree distance to wood log landing was assessed. Forest structure aspects, income and wood production were set in the model, as well as the adjacency constraints. Data are from a dense ombrophylous forest in the western Brazilian Amazon. We applied the phytosociological analysis and BDq method to define the selective logging criteria. Then, ILP models were formulated to allow the application of the constraints. Finally, 32 scenarios (unbalanced forest, UF, and balanced forest, BF) were generated and compared with real executed plans (RE). Robust results were achieved and the expected finding of each scenario was met. The feasibility to integrate ILP models in uneven-aged forest management projects was endorsed. Consequently, the UF and BF scenarios tested were efficient and concise, introducing new advances for forest management plans in the Amazon. The proposed models have a high potential to improve the selective logging activities in the Amazon forest. A exploração de impacto reduzido é uma prática bem conhecida e aplicada na maioria dos planos de manejo florestal sustentável na Amazônia. Todavia, ainda há a possibilidade de melhoria do processo de planejamento da operação. Diante da falta de métodos auxiliares à tomada de decisão, o objetivo do trabalho foi desenvolver modelos de programação linear inteira (PLI) para suprir esta demanda. Considerou-se a minimização da distância entre as árvores exploradas e os pátios de estocagem de madeira. Aspectos estruturais, econômicos e produtivos foram incorporados ao modelo, bem como restrições de adjacência. Os dados derivam de uma floresta ombrófila densa na Amazônia Ocidental. Previamente, utilizou-se uma análise fitossociológica e o método BDq como critério de remoção. Posteriormente, modelos de PLI foram formulados para exemplificar as aplicações. Finalmente, 32 cenários (para floresta desbalaceada, UF, e floresta balanceada, BF) foram gerados e comparados com o plano executado no campo (RE). Resultados robustos foram obtidos e atenderam às expectativas de cada cenário. A viabilidade da integração dos modelos de PLI em projetos de manejo de florestas ineqüiâneas foi testado. Os cenários UF e BF testados foram eficientes e concisos, confirmando seu potencial para aumentar a eficiência de planos de exploração madeireira e manejo florestal na Amazônia.
650 $aLinear programming
650 $aSort yards
650 $aSustainable forestry
650 $aSystem optimization
650 $aTropical forests
650 $aAdministração florestal
650 $aEstocagem
650 $aExtração da madeira
650 $aFloresta tropical
650 $aMétodo de otimização
650 $aProgramação linear
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aManejo florestal sustentável
653 $aManejo forestal
653 $aOptimización de los sistemas
653 $aPatios de clasificación
653 $aPorto Acre (AC)
653 $aProgramación lineal
653 $aReduced-impact logging
653 $aSelective logging
653 $aSilvicultura sustentable
653 $aWestern Amazon
700 1 $aGOMIDE, L. R.
700 1 $aFIGUEIREDO, E. O.
700 1 $aCARVALHO, L. M. T. de
700 1 $aFERRAZ FILHO, A. C.
773 $tActa Amazonica, Manaus$gv. 48, n. 1, p. 18-27, 2018.
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Embrapa Acre (CPAF-AC) |
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