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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
08/12/2008 |
Data da última atualização: |
22/07/2010 |
Autoria: |
SAITO, R.; SILVEIRA, A. D. M. da. |
Título: |
Governança corporativa: custos de agência e estrutura de propriedade. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Revista de Administração de Empresas, São Paulo, v. 48, n.2, p. 79-86, abr./jun. 2008. |
Idioma: |
Português |
Conteúdo: |
O texto apresenta dois artigos clássicos na literatura de governança corporativa: os trabalhos de Jensen e Meckling (1976) e de Morck, Shleifer e Vishny (1988), que, além de constituírem referência básica na área, fornecem exemplo de como a teoria e a verificação empírica interagem na construção de conhecimento em governança corporativa. |
Palavras-Chave: |
Governança. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00798naa a2200145 a 4500 001 1125341 005 2010-07-22 008 2008 bl uuuu u00u1 u #d 100 1 $aSAITO, R. 245 $aGovernança corporativa$bcustos de agência e estrutura de propriedade. 260 $c2008 520 $aO texto apresenta dois artigos clássicos na literatura de governança corporativa: os trabalhos de Jensen e Meckling (1976) e de Morck, Shleifer e Vishny (1988), que, além de constituírem referência básica na área, fornecem exemplo de como a teoria e a verificação empírica interagem na construção de conhecimento em governança corporativa. 653 $aGovernança 700 1 $aSILVEIRA, A. D. M. da 773 $tRevista de Administração de Empresas, São Paulo$gv. 48, n.2, p. 79-86, abr./jun. 2008.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
20/11/2020 |
Data da última atualização: |
20/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
BARRETO, C. F.; NAVROSKI, R.; FARIAS, R. de M.; KIRINUS, M. B. M.; MARTINS, C. R.; MALGARIM, M. B. |
Afiliação: |
CAROLINE FARIAS BARRETO, UFPEL; RENAN NAVROSKI, UFPEL; ROSELI DE MELLO FARIAS, UNIVERSIDADE ESTADUAL DO RIO GRANDE DO SUL; MARINES BATALHA MORENO KIRINUS, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA SUL-RIO-GRANDENSE, CAMPUSPELOTAS VISCONDE DA GRAÇA; CARLOS ROBERTO MARTINS, CPACT; MARCELO BARBOSA MALGARIM, UFPEL. |
Título: |
Addition of preservatives to minimally processed "BRS Kampai" peaches (Prunus persicaL.). |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 14, 09, p. 1394-1398, 2020. |
ISSN: |
1835-2707 |
DOI: |
10.21475/ajcs.20.14.09.p2373 |
Idioma: |
Inglês |
Notas: |
Preprint. |
Conteúdo: |
Fruits that go through processes of sanitation, peeling, cuttingand packaging,to be consumed soon afterwards, are called minimally processed fruits.Since fruit consumption is important in the human diet, consumers have looked for practicality in both preparation and consumption, a situation that includes minimally processed food. However, minimal processing can damage plant tissues, mainly by pulp browning and by accelerating changes in natural characteristics of the product. This study aimed at minimizing changes in minimally processed sliced peaches by immersing them in solutionswhich contained preservatives.The experiment was a completely randomized design in a 5x3 factorial scheme (5 anti-browning agents x 3 storage periods), with 4 trays per replicateand six slices of peaches in every replicate.Sliced fruits were treated with T1 = control (distilled water); T2 = ascorbic acid at 1% (m/v); T3 = sodium isoascorbate at 1% (m/v); T4 = ascorbic acid at 0.5% (m/v) + sodium isoascorbate at 0.5% (m/v); and T5 = citric acid at 0.5% (m/v)+ sodium isoascorbateat 0.5% (m/v). Afterwards, they were placed on trays, covered with 9? PVC film and stored at 4±1ºC for 0(S1), 6(S2)and 12 (S3) days. The following variables were evaluated: mass loss, pulp color, pulp firmness, soluble solids, titratable acidity, pH, rot spots, total phenols and antioxidant activity. The treatment that consisted of citric acid at 0.5% (m/v) + sodium isoascorbateat 0.5% (m/v) was the most efficient one to controloxidation; its values of browning indexes were the lowest ones, i. e.,15.62 (S1), 17.74 (S2) and 17.58 (S3).Besides, it kept the creamy-white color of the pulp throughout storage time. MenosFruits that go through processes of sanitation, peeling, cuttingand packaging,to be consumed soon afterwards, are called minimally processed fruits.Since fruit consumption is important in the human diet, consumers have looked for practicality in both preparation and consumption, a situation that includes minimally processed food. However, minimal processing can damage plant tissues, mainly by pulp browning and by accelerating changes in natural characteristics of the product. This study aimed at minimizing changes in minimally processed sliced peaches by immersing them in solutionswhich contained preservatives.The experiment was a completely randomized design in a 5x3 factorial scheme (5 anti-browning agents x 3 storage periods), with 4 trays per replicateand six slices of peaches in every replicate.Sliced fruits were treated with T1 = control (distilled water); T2 = ascorbic acid at 1% (m/v); T3 = sodium isoascorbate at 1% (m/v); T4 = ascorbic acid at 0.5% (m/v) + sodium isoascorbate at 0.5% (m/v); and T5 = citric acid at 0.5% (m/v)+ sodium isoascorbateat 0.5% (m/v). Afterwards, they were placed on trays, covered with 9? PVC film and stored at 4±1ºC for 0(S1), 6(S2)and 12 (S3) days. The following variables were evaluated: mass loss, pulp color, pulp firmness, soluble solids, titratable acidity, pH, rot spots, total phenols and antioxidant activity. The treatment that consisted of citric acid at 0.5% (m/v) + sodium isoascorbateat 0.5% (m/v) was the most efficient one to cont... Mostrar Tudo |
Thesagro: |
Fruticultura; Pêssego; Processamento Mínimo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218035/1/barreto-14-9-2020-1394-1398.pdf
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Marc: |
LEADER 02444naa a2200253 a 4500 001 2126865 005 2020-11-20 008 2020 bl uuuu u00u1 u #d 022 $a1835-2707 024 7 $a10.21475/ajcs.20.14.09.p2373$2DOI 100 1 $aBARRETO, C. F. 245 $aAddition of preservatives to minimally processed "BRS Kampai" peaches (Prunus persicaL.).$h[electronic resource] 260 $c2020 500 $aPreprint. 520 $aFruits that go through processes of sanitation, peeling, cuttingand packaging,to be consumed soon afterwards, are called minimally processed fruits.Since fruit consumption is important in the human diet, consumers have looked for practicality in both preparation and consumption, a situation that includes minimally processed food. However, minimal processing can damage plant tissues, mainly by pulp browning and by accelerating changes in natural characteristics of the product. This study aimed at minimizing changes in minimally processed sliced peaches by immersing them in solutionswhich contained preservatives.The experiment was a completely randomized design in a 5x3 factorial scheme (5 anti-browning agents x 3 storage periods), with 4 trays per replicateand six slices of peaches in every replicate.Sliced fruits were treated with T1 = control (distilled water); T2 = ascorbic acid at 1% (m/v); T3 = sodium isoascorbate at 1% (m/v); T4 = ascorbic acid at 0.5% (m/v) + sodium isoascorbate at 0.5% (m/v); and T5 = citric acid at 0.5% (m/v)+ sodium isoascorbateat 0.5% (m/v). Afterwards, they were placed on trays, covered with 9? PVC film and stored at 4±1ºC for 0(S1), 6(S2)and 12 (S3) days. The following variables were evaluated: mass loss, pulp color, pulp firmness, soluble solids, titratable acidity, pH, rot spots, total phenols and antioxidant activity. The treatment that consisted of citric acid at 0.5% (m/v) + sodium isoascorbateat 0.5% (m/v) was the most efficient one to controloxidation; its values of browning indexes were the lowest ones, i. e.,15.62 (S1), 17.74 (S2) and 17.58 (S3).Besides, it kept the creamy-white color of the pulp throughout storage time. 650 $aFruticultura 650 $aPêssego 650 $aProcessamento Mínimo 700 1 $aNAVROSKI, R. 700 1 $aFARIAS, R. de M. 700 1 $aKIRINUS, M. B. M. 700 1 $aMARTINS, C. R. 700 1 $aMALGARIM, M. B. 773 $tAustralian Journal of Crop Science$gv. 14, 09, p. 1394-1398, 2020.
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