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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
15/12/2023 |
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Data da última atualização: |
18/12/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SOUZA, J. D. O. de; SOUSA, S. G. A. de; ARAÚJO, M. I. de. |
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Afiliação: |
JAIRO DANIEL OLIVEIRA DE SOUZA, BOLSISTA CPAA; SILAS GARCIA AQUINO DE SOUSA, CPAA; MARIA ISABEL DE ARAÚJO, DOUTORANDA UNIVERSIDADE FEDERAL DO AMAZONAS. |
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Título: |
Aspectos financeiros de agrofloresta biodiversa na Região Metropolitana de Manaus/AM. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: SEMINÁRIO DE ALIMENTOS DA SOCIOBIODIVERSIDADE, 3., 2023, Curitiba. Anais eletrônicos. Curitiba: Universidade Federal do Paraná, 2023. |
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Idioma: |
Português |
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Conteúdo: |
Na Região Metropolitana de Manaus, os agricultores executam atividades econômicas de produção orgânica, exercitam a prática de SAFs (sistemas agroflorestais) biodiversos com produção vegetal e animal, principalmente com a criação de aves, peixe e suíno. São sistemas de produção baseados no conhecimento empírico, de produtores empreendedores, aliada a diversos saberes tradicionais e informações do conhecimento técnico científico. Além disso, esses agroecossistemas caracterizam-se como um grande laboratório natural de aprendizagem e conhecimento dos processos ecológicos complexos, tais como, os sistemas agroflorestais. Objetivou-se analisar os aspectos financeiros de SAF biodiverso de uma Unidade Produtiva Familiar (UPF), localizada na zona periurbana de Manaus-AM. |
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Thesagro: |
Agricultura Orgânica; Produção. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159806/1/Aspectos-Financeiros.pdf
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Marc: |
LEADER 01385nam a2200157 a 4500
001 2159806
005 2023-12-18
008 2023 bl uuuu u00u1 u #d
100 1 $aSOUZA, J. D. O. de
245 $aAspectos financeiros de agrofloresta biodiversa na Região Metropolitana de Manaus/AM.$h[electronic resource]
260 $aIn: SEMINÁRIO DE ALIMENTOS DA SOCIOBIODIVERSIDADE, 3., 2023, Curitiba. Anais eletrônicos. Curitiba: Universidade Federal do Paraná$c2023
520 $aNa Região Metropolitana de Manaus, os agricultores executam atividades econômicas de produção orgânica, exercitam a prática de SAFs (sistemas agroflorestais) biodiversos com produção vegetal e animal, principalmente com a criação de aves, peixe e suíno. São sistemas de produção baseados no conhecimento empírico, de produtores empreendedores, aliada a diversos saberes tradicionais e informações do conhecimento técnico científico. Além disso, esses agroecossistemas caracterizam-se como um grande laboratório natural de aprendizagem e conhecimento dos processos ecológicos complexos, tais como, os sistemas agroflorestais. Objetivou-se analisar os aspectos financeiros de SAF biodiverso de uma Unidade Produtiva Familiar (UPF), localizada na zona periurbana de Manaus-AM.
650 $aAgricultura Orgânica
650 $aProdução
700 1 $aSOUSA, S. G. A. de
700 1 $aARAÚJO, M. I. de
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Uva e Vinho. |
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Data corrente: |
20/08/2012 |
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Data da última atualização: |
25/04/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CORREA, L. C.; BIASOTO, A. C. T.; SILVA, P. T. de S. e; PEREIRA, G. E.; RYBKA, A. C. P. |
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Afiliação: |
LUIZ CLAUDIO CORREA, CPATSA; ALINE CAMARAO TELLES BIASOTO, CPATSA; PAULA TEREZA DE SOUZA E SILVA, CPATSA; GIULIANO ELIAS PEREIRA, CNPUV / CPATSA; ANA CECILIA POLONI RYBKA, CPATSA. |
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Título: |
Development and validation of methodology for the determination of sugars in must, grape juice and different types of wine. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: ALACCTA, 2012. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Sucrose is the main sugar translocated from leaves to fruit in vines, but glucose and fructose predominate in grape berry at all developmental stages. After sucrose inversion, the glucose can penetrate quicker to the metabolic pathways. Fermentation is carried out by different types of yeast, witch consume sugars transforming them into alcohol. A method was developed and validated by high performance liquid chromatography to quantify the glucose, fructose and sucrose present in grapes, grape juice and wine. The mobile phase was MilliQ® water, the flow rate 0.5mL.min-1, and detection was by refractive index. The must, grape juices, sweet and dry red wines, with and without chaptalization, white and late harvest dessert wines, were analyzed. The recovery of standards was between 80.44 and 108.22% for all samples and sugars analyzed, validating the method. Repeatability (CV%) was 0.68% for sucrose, 2.93% for glucose and 3.36% for fructose, and the intermediate precision ranged from 1.42 to 2.39%. The quantification curves for the three sugars analyzed were from 25-1600mg.L-1, with R2 ranging from 0.9997 to 0.9999. The sweet red wine without chapatalization, contained the most sucrose (93,01g.L-1), while the dessert wine conteined 255mg.L- 1. Sucrose was not detected in the must and grape juices (detection limit 4.77mg.L-1), but these samples stood out from the others for the fructose and glucose contents. The method was show to be precise and accurate for the quantification of sugars in musts, grape juices and wines. MenosSucrose is the main sugar translocated from leaves to fruit in vines, but glucose and fructose predominate in grape berry at all developmental stages. After sucrose inversion, the glucose can penetrate quicker to the metabolic pathways. Fermentation is carried out by different types of yeast, witch consume sugars transforming them into alcohol. A method was developed and validated by high performance liquid chromatography to quantify the glucose, fructose and sucrose present in grapes, grape juice and wine. The mobile phase was MilliQ® water, the flow rate 0.5mL.min-1, and detection was by refractive index. The must, grape juices, sweet and dry red wines, with and without chaptalization, white and late harvest dessert wines, were analyzed. The recovery of standards was between 80.44 and 108.22% for all samples and sugars analyzed, validating the method. Repeatability (CV%) was 0.68% for sucrose, 2.93% for glucose and 3.36% for fructose, and the intermediate precision ranged from 1.42 to 2.39%. The quantification curves for the three sugars analyzed were from 25-1600mg.L-1, with R2 ranging from 0.9997 to 0.9999. The sweet red wine without chapatalization, contained the most sucrose (93,01g.L-1), while the dessert wine conteined 255mg.L- 1. Sucrose was not detected in the must and grape juices (detection limit 4.77mg.L-1), but these samples stood out from the others for the fructose and glucose contents. The method was show to be precise and accurate for the quantification of ... Mostrar Tudo |
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Palavras-Chave: |
Grapes vinifera; Suco de uva. |
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Thesagro: |
Açúcar; Análise química; Enologia; Mosto; Sacarose; Suco; Uva; Vinho. |
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Thesaurus NAL: |
Grapes; sucrose. |
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Categoria do assunto: |
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F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/931636/1/DEVELOPMENT-AND-VALIDATION-OF-METHODOLOGY-2012.pdf
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Marc: |
LEADER 02587nam a2200313 a 4500
001 1931636
005 2022-04-25
008 2012 bl uuuu u00u1 u #d
100 1 $aCORREA, L. C.
245 $aDevelopment and validation of methodology for the determination of sugars in must, grape juice and different types of wine.
260 $aIn: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: abstracts. Foz do Iguaçu: ALACCTA$c2012
300 $c1 CD-ROM.
520 $aSucrose is the main sugar translocated from leaves to fruit in vines, but glucose and fructose predominate in grape berry at all developmental stages. After sucrose inversion, the glucose can penetrate quicker to the metabolic pathways. Fermentation is carried out by different types of yeast, witch consume sugars transforming them into alcohol. A method was developed and validated by high performance liquid chromatography to quantify the glucose, fructose and sucrose present in grapes, grape juice and wine. The mobile phase was MilliQ® water, the flow rate 0.5mL.min-1, and detection was by refractive index. The must, grape juices, sweet and dry red wines, with and without chaptalization, white and late harvest dessert wines, were analyzed. The recovery of standards was between 80.44 and 108.22% for all samples and sugars analyzed, validating the method. Repeatability (CV%) was 0.68% for sucrose, 2.93% for glucose and 3.36% for fructose, and the intermediate precision ranged from 1.42 to 2.39%. The quantification curves for the three sugars analyzed were from 25-1600mg.L-1, with R2 ranging from 0.9997 to 0.9999. The sweet red wine without chapatalization, contained the most sucrose (93,01g.L-1), while the dessert wine conteined 255mg.L- 1. Sucrose was not detected in the must and grape juices (detection limit 4.77mg.L-1), but these samples stood out from the others for the fructose and glucose contents. The method was show to be precise and accurate for the quantification of sugars in musts, grape juices and wines.
650 $aGrapes
650 $asucrose
650 $aAçúcar
650 $aAnálise química
650 $aEnologia
650 $aMosto
650 $aSacarose
650 $aSuco
650 $aUva
650 $aVinho
653 $aGrapes vinifera
653 $aSuco de uva
700 1 $aBIASOTO, A. C. T.
700 1 $aSILVA, P. T. de S. e
700 1 $aPEREIRA, G. E.
700 1 $aRYBKA, A. C. P.
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Embrapa Semiárido (CPATSA) |
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