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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
01/07/2022 |
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Data da última atualização: |
14/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOETHE, C.; STEFFENS, C. A.; HAWERROTH, F. J.; MOREIRA, M. A.; AMARANTE, C. V. T. do; STANGER, M. C. |
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Afiliação: |
CRISTINA SOETHE, University of Santa Catarina State (UFSC); CRISTIANO ANDRÉ STEFFENS, University of Santa Catarina State (UFSC); FERNANDO JOSE HAWERROTH, CNPUV; MARCELO ALVES MOREIRA, University of Santa Catarina State (UFSC); CASSANDRO VIDAL TALAMINI DO AMARANTE, University of Santa Catarina State (UFSC); MAYARA CRISTIANA STANGER, University of Santa Catarina State (UFSC). |
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Título: |
Quality of "Baigent" apples as a function of pre-harvest application of aminoethoxyvinylglycine and ethephon stored in controlled atmosphere. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Applied Food Research, v. 2, n.100117, May 2022. |
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DOI: |
https://doi.org/10.1016/j.afres.2022.100117 |
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Idioma: |
Português |
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Conteúdo: |
The objective of this work was to evaluate the effects of pre-harvest application on ?Baigent? apple trees cul- tivated under black anti-hail nets with aminoethoxyvinylglycine (AVG), in a single or split dose, combined or not with ethephon, on the quality, the antioxidant activity, and the content of phenolic compounds of the fruits after storage in controlled atmosphere (CA). The pre-harvest applications of AVG alone, both at a dose of 0.125 g L − 1 , as well as in split dose and at a dose of 0.0625 g L − 1 , reduced the rate of ethylene production, showed less yellowing fruits and a lower incidence of cracks, maintaining high flesh firmness, texture attributes, and fruit acidity, without causing negative effects on the incidence of mealiness and decay. The pre-harvest applications of AVG at a dose of 0.125 g L − 1 and in split dose combined with ethephon also contributed to the reduction of the ethylene production rate and yellowing, showed high flesh firmness and texture, however, it showed a high incidence of decay and cracking when ethephon was combined with AVG at a dose of 0.125 g L − 1 . In the skin, application of AVG only at a dose of 0.125 g L − 1 reduced the total phenolic compounds values, however, total an- tioxidant activity was reduced with any form of AVG application. In the flesh, there was no effect of pre-harvest application of AVG. Regardless of the dose and form of application, AVG reduced the contents of chlorogenic acid, phloridizin, and epicatechin in the skin of fruits harvested at commercial harvest. MenosThe objective of this work was to evaluate the effects of pre-harvest application on ?Baigent? apple trees cul- tivated under black anti-hail nets with aminoethoxyvinylglycine (AVG), in a single or split dose, combined or not with ethephon, on the quality, the antioxidant activity, and the content of phenolic compounds of the fruits after storage in controlled atmosphere (CA). The pre-harvest applications of AVG alone, both at a dose of 0.125 g L − 1 , as well as in split dose and at a dose of 0.0625 g L − 1 , reduced the rate of ethylene production, showed less yellowing fruits and a lower incidence of cracks, maintaining high flesh firmness, texture attributes, and fruit acidity, without causing negative effects on the incidence of mealiness and decay. The pre-harvest applications of AVG at a dose of 0.125 g L − 1 and in split dose combined with ethephon also contributed to the reduction of the ethylene production rate and yellowing, showed high flesh firmness and texture, however, it showed a high incidence of decay and cracking when ethephon was combined with AVG at a dose of 0.125 g L − 1 . In the skin, application of AVG only at a dose of 0.125 g L − 1 reduced the total phenolic compounds values, however, total an- tioxidant activity was reduced with any form of AVG application. In the flesh, there was no effect of pre-harvest application of AVG. Regardless of the dose and form of application, AVG reduced the contents of chlorogenic acid, ... Mostrar Tudo |
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Palavras-Chave: |
2-Chloroethylphosphonic acid Bioactive compound; Inhibitor of ethylene synthesis; Shading. |
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Thesagro: |
Maçã; Malus Domestica. |
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Thesaurus Nal: |
Aminoethoxyvinylglycine; Apples. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144400/1/Soethe-et-al-AppliedFoodResearch-v2-2022.pdf
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Marc: |
LEADER 02499naa a2200277 a 4500
001 2144400
005 2022-07-14
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.afres.2022.100117$2DOI
100 1 $aSOETHE, C.
245 $aQuality of "Baigent" apples as a function of pre-harvest application of aminoethoxyvinylglycine and ethephon stored in controlled atmosphere.$h[electronic resource]
260 $c2022
520 $aThe objective of this work was to evaluate the effects of pre-harvest application on ?Baigent? apple trees cul- tivated under black anti-hail nets with aminoethoxyvinylglycine (AVG), in a single or split dose, combined or not with ethephon, on the quality, the antioxidant activity, and the content of phenolic compounds of the fruits after storage in controlled atmosphere (CA). The pre-harvest applications of AVG alone, both at a dose of 0.125 g L − 1 , as well as in split dose and at a dose of 0.0625 g L − 1 , reduced the rate of ethylene production, showed less yellowing fruits and a lower incidence of cracks, maintaining high flesh firmness, texture attributes, and fruit acidity, without causing negative effects on the incidence of mealiness and decay. The pre-harvest applications of AVG at a dose of 0.125 g L − 1 and in split dose combined with ethephon also contributed to the reduction of the ethylene production rate and yellowing, showed high flesh firmness and texture, however, it showed a high incidence of decay and cracking when ethephon was combined with AVG at a dose of 0.125 g L − 1 . In the skin, application of AVG only at a dose of 0.125 g L − 1 reduced the total phenolic compounds values, however, total an- tioxidant activity was reduced with any form of AVG application. In the flesh, there was no effect of pre-harvest application of AVG. Regardless of the dose and form of application, AVG reduced the contents of chlorogenic acid, phloridizin, and epicatechin in the skin of fruits harvested at commercial harvest.
650 $aAminoethoxyvinylglycine
650 $aApples
650 $aMaçã
650 $aMalus Domestica
653 $a2-Chloroethylphosphonic acid Bioactive compound
653 $aInhibitor of ethylene synthesis
653 $aShading
700 1 $aSTEFFENS, C. A.
700 1 $aHAWERROTH, F. J.
700 1 $aMOREIRA, M. A.
700 1 $aAMARANTE, C. V. T. do
700 1 $aSTANGER, M. C.
773 $tApplied Food Research$gv. 2, n.100117, May 2022.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
16/03/2011 |
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Data da última atualização: |
28/04/2023 |
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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: |
CLARO, E. M. T.; OTENIO, M. H.; BIDÓIA, E. D.; SILVA, N. M. M. G.; SANTOS, V. dos. |
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Afiliação: |
ELIS MARINA TURINI CLARO; MARCELO HENRIQUE OTENIO, CNPGL; EDÉRIO DINO BIDÓIA, UNESP; NATÁLIA MARIA MACIEL GUERRA SILVA, Universidade Estadual Norte do Paraná; VALDECIR DOS SANTOS, SAAE - PR. |
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Título: |
Avaliação (em escala laboratorial) da aplicação do processo eletrolítico em efluente de lagoa de estabilização de esgoto urbano. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Química Nova, v. 33, n. 3, p. 557-561, 2010. |
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Idioma: |
Português |
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Conteúdo: |
Physico-chemical and microbiological parameters were evaluated before and after applying an electrolytic process to effluents of a stabilization lagoon, in the presence or absence of ?salt?. Chlorine generation and bactericidal properties of the treatments were studied following two experiments. Effluent pH increased with electrolysis time. In the absence of ?salt?, 20 min electrolysis resulted in a COD (Chemical Oxygen Demand) reduction of 44%, along with ca. 99.9% (3 log10 cfu/mL) reduction in total coliforms, heterotrophic bacteria and Escherichia coli. These results indicated that the electrolytic process is a promising complementary technology to improve effluent quality for stabilization lagoons. |
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Palavras-Chave: |
Eletrólise; Tratamento de efluentes. |
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Thesagro: |
Desinfecção. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/881195/1/Avaliacao-em-escala-laboratorial.pdf
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Marc: |
LEADER 01365naa a2200205 a 4500
001 1881195
005 2023-04-28
008 2010 bl uuuu u00u1 u #d
100 1 $aCLARO, E. M. T.
245 $aAvaliação (em escala laboratorial) da aplicação do processo eletrolítico em efluente de lagoa de estabilização de esgoto urbano.$h[electronic resource]
260 $c2010
520 $aPhysico-chemical and microbiological parameters were evaluated before and after applying an electrolytic process to effluents of a stabilization lagoon, in the presence or absence of ?salt?. Chlorine generation and bactericidal properties of the treatments were studied following two experiments. Effluent pH increased with electrolysis time. In the absence of ?salt?, 20 min electrolysis resulted in a COD (Chemical Oxygen Demand) reduction of 44%, along with ca. 99.9% (3 log10 cfu/mL) reduction in total coliforms, heterotrophic bacteria and Escherichia coli. These results indicated that the electrolytic process is a promising complementary technology to improve effluent quality for stabilization lagoons.
650 $aDesinfecção
653 $aEletrólise
653 $aTratamento de efluentes
700 1 $aOTENIO, M. H.
700 1 $aBIDÓIA, E. D.
700 1 $aSILVA, N. M. M. G.
700 1 $aSANTOS, V. dos
773 $tQuímica Nova$gv. 33, n. 3, p. 557-561, 2010.
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Embrapa Gado de Leite (CNPGL) |
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