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| Kirinus,Marines Batalha Moreno; Silva,Pricila Santos da; Barreto,Caroline Farias; Oliveira,Roberto Pedroso de; Malgarim,Marcelo Barbosa. |
| Abstract This study aimed to evaluate the quality of ‘Ortanique’ tangor, in the post-harvest and refrigerated storage after application of pre-harvest resistance inducers, in the 2015 and 2016 crops. The experimental design in the field was in completely randomized blocks, in a single factorial scheme. The treatment factor was composed of the following resistance inducers [without inducer, selenium (Se), silicon (Si), acibenzolar-s-methyl (ASM), methyl jasmonate (MeJa), thiamethoxam (TMT) and imidacloprid (IMI)]. In the laboratory, the design used was the same as that established in the field, but in a two-factorial scheme, where factor A was composed of the same inducers and factor B, for the storage period [zero (fruits that were not submitted to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus sinensis x Citrus reticulate; Elicitors; Refrigerated storage; Rot. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000200302 |
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| Raupp, Dorivaldo da Silva; UEPG; Porfírio-da-Silva, Luciane Curtes; Instituo Paranaense de Assistência Técnica e Extensão Rural (EMATER); Almeida, Mareci Mendes de; UEPG; Borsato, Aurélio Vinicius; Embrapa Pantanal. |
| Considerando a importância comercial do caqui ‘Fuyu’, a pesquisa teve como objetivos avaliar o efeito da promalina aplicada durante o cultivo do caqui ‘Fuyu’ bem como o uso de diferentes temperaturas de armazenamento na qualidade pós-colheita dos frutos. A utilização da câmara fria (4ºC, uso comercial) manteve a boa firmeza dos frutos para a comercialização acima de 16 dias, para os frutos, sem e com a aplicação de promalina no pomar, enquanto que, na temperatura ambiente (20-26ºC), os tempos foram de 16 e oito dias, respectivamente. A promalina contribuiu para a melhoria da firmeza dos frutos armazenados em câmara fria, mas não produziu o mesmo efeito em frutos armazenados em temperatura ambiente. A atividade da enzima poligalacturonase (PG) foi... |
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Palavras-chave: 5.01.00.00 - 9; 5.01.03.00 - 8; 5.07.03.02 - 1 Diospyrus kaki; Armazenamento refrigerado; Firmeza; Poligalacturonase Agronomia; Pós-colheita e armazenamento de alimentos vegetais Diospyrus kaki; Refrigerated storage; Firmness; Polygalacturonase. |
| Ano: 2011 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6015 |
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| Kirinus, Marines Batalha Moreno; Barreto, Caroline Farias; Silva, Pricila Santos da; Oliveira, Roberto Pedroso de; Malgarim, Marcelo Barbosa; Fachinello, José Carlos. |
| The objective of this study was to evaluate the physical-chemical characteristics, rot index and bioactive compounds of ‘Navelina’ oranges under postharvest refrigerated storage conditions after pre-harvest resistance induction in crops from 2015 and 2016. The field experimental design was completely randomized blocks. The treatment factors were composed of the following resistance inducers: noresistance inducer (control), selenium (Se), silicon (Si), acibenzolar-s-methyl (ASM), methyl jasmonate (MeJa), thiamethoxam (TMT) and imidacloprid (IMI). In the laboratory, the experimental design was the same as that in the field, but it used a two-factor scheme instead of a unifactorial scheme. In the two-factor scheme, factor A was composed of the abovementioned... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus sinensis; Navel orange; Elicitors; Refrigerated storage; Rotting.; Fisiologia de Plantas Cultivadas; Manejo e tratos culturais. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39465 |
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| Kirinus, Marines Batalha Moreno; Barreto, Caroline Farias; Silva, Pricila Santos da; Oliveira, Roberto Pedroso de; Malgarim, Marcelo Barbosa; Fachinello, José Carlos. |
| The objective of this study was to evaluate the physical-chemical characteristics, rot index and bioactive compounds of ‘Navelina’ oranges under postharvest refrigerated storage conditions after pre-harvest resistance induction in crops from 2015 and 2016. The field experimental design was completely randomized blocks. The treatment factors were composed of the following resistance inducers: noresistance inducer (control), selenium (Se), silicon (Si), acibenzolar-s-methyl (ASM), methyl jasmonate (MeJa), thiamethoxam (TMT) and imidacloprid (IMI). In the laboratory, the experimental design was the same as that in the field, but it used a two-factor scheme instead of a unifactorial scheme. In the two-factor scheme, factor A was composed of the abovementioned... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.01.00.00-9; 5.01.03.00-8; 5.01.03.06-7; 5.01.03.01-6 Citrus sinensis; Navel orange; Elicitors; Refrigerated storage; Rotting. Fisiologia de Plantas Cultivadas; Manejo e tratos culturais. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39465 |
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| Quiroz-González,Beatriz; Corrales-García,J. Joel E.; Colinas-León,M. T. Beryl; Ybarra-Moncada,M. Carmen. |
| Abstract The pitahaya (Hylocereus undatus) is highly perishable and susceptible to chilling injury (CI) The objective of this study was to measure a set of biochemical, physiological, physical-chemical and physical variables in gradually chilling injured pitahaya fruits and assess the degree of correlation of each one with this damage. Pitahayas were stored at 2 or 7±1 °C and 90±6 % RH for up to 30 d, and then held at 22±4 °C and 60±8 % RH for up to 7 d. A visual evaluation of CI was conducted using a five point hedonic scale after storage and transfered to 22 °C. Titratable acidity (TA), total soluble solids, TSS/TA ratio, superoxide dismutase activity (SOD), glutathione activity (GR), piruvate decarboxylase (PDC), alcohol deshydrogenase activity (ADH),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Stress; Pitahaya; Postharvest; Refrigerated storage; Chilling injury. |
| Ano: 2017 |
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952017000200153 |
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| Fachin,Luciano; Moryia,Juliana; Gândara,Ana Lourdes Neves; Viotto,Walkiria Hanada. |
| The agar RCPB pH5 has been considered a good alternative for counts of Bifidobacterium in yoghurt. However, during the refrigerated storage of yoghurt it is extremely difficult to count this microorganism due to the size of the colonies, which are so small they require the aid of a stereoscope to count them. Another agar, MRS-LP, has been also recommended for counts of Bifidobacterium in the presence of yoghurt bacteria. This study evaluated the supplementation of RCPB pH5 agar with dehydrated liver extract and the salts KH2PO4, K2HPO4, FeSO(4)7H2O, MnSO4H2O and MgSO(4)7H2O, aiming at improving the differentiation of Bifidobacterium in yoghurt after refrigerated storage, and also evaluated the selective count of Bifidobacterium in yoghurt using the agar... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Count; Bifidobacterium; Yoghurt; Refrigerated storage. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000200029 |
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