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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Meio Ambiente. |
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Data corrente: |
20/09/2019 |
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Data da última atualização: |
26/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TERAO, D.; NECHET, K. de L.; FRIGHETTO, R. T. S.; SASAKI, F. F. C. |
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Afiliação: |
DANIEL TERAO, CNPMA; KATIA DE LIMA NECHET, CNPMA; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; FABIANA FUMI CERQUEIRA SASAKI, CNPMF. |
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Título: |
Ozonated water combined with heat treatment to control the stem-end rot of papaya. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 257, 2019. Article 108722. |
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DOI: |
https://doi.org/10.1016/j.scienta.2019.108722 |
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Idioma: |
Inglês |
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Conteúdo: |
Stem-end rot is the major postharvest disease of papaya in Brazil, causing significant losses, specially, during long-term transportation and storage. The infection occurs mainly during the flowering period and remains quiescent, without showing any symptom, until the fruit ripening stage begins. The current method of control, using fungicides, has not been effective, besides contaminating the fruit. The aim of the present research was to evaluate the combined treatment using hot water followed by ozonated water to control the disease. The results showed that, as stand-alone treatment, heat and ozone treatment significantly reduced the stem-end rot, controlling around 50% of the severity, and delaying the onset of the symptoms in 3 and 4 days, respectively. A synergistic effect was observed when the treatments were applied combined. The efficacy of the control increased to over 90% and the symptoms onset delayed 7 days. Moreover, the combined treatment delayed the maturation process, increased the PPO activity, and preserved the overall fruit quality, thus extending the shelf life. The integrated approach, combining heat treatment by immersion of peduncle of papaya in hot water at 70 °C followed by immersion in ozonated water (3 mg L?1), controlled efficiently the stem-end rot, therefore being a safe and sustainable alternative for the use of chemicals in postharvest treatment of papaya. |
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Palavras-Chave: |
Água ozonizada; Ozonated water. |
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Thesagro: |
Carica Papaya; Controle Térmico; Mamão; Podridão da Haste. |
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Thesaurus Nal: |
Heat treatment; Papayas; Stem rot. |
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Categoria do assunto: |
--
H Saúde e Patologia |
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Marc: |
null
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 6 | |
| 1. |  | BULHOES, J. S.; MARTINS, C. L.; OLIVEIRA, M. D. de; CALHEIROS, D. F.; CALIXTO, W. P. Indirect prediction system for variables that have gaps in their time series. Chaos, Solitons and Fractals, v. 131, 109509, p. 1-16, feb. 2019.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Pantanal. |
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| 2. | | FURRIEL, G. P.; MATIAS, C. A.; CALIXTO, W. P.; OLIVEIRA, S. B.; SILVA, J. G. da; NARCISO, M. G. Acustics applied in precision agriculture. In: IEEE CHILEAN CONFERENCE ON ELECTRICAL, ELECTRONICS ENGINEERING, AND INFORMATICS AND COMMUNICATION TECHNOLOGIES, Pucón, Chile, 2017. IEE CHILECON 2017| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 3. | | BULHÕES, J. S.; MARTINS, C. L.; REIS, M. R. C.; OLIVEIRA, M. D. de; CALHEIROS, D. F.; CALIXTO, W. P. Predicting system for flooded areas developed with mlp-type neural network. In: IEEE INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING; IEEE INDUSTRIAL AND COMMERCIAL POWER SYSTEMS EUROPE, 2018. Palermo, Italy, 2018. Proceedings... [Palermo, Italy]: IEEE Xplorer, 2018. Não paginado.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 4. | | BULHÕES, J. S.; MARTINS, C. L.; REIS, M. R. C.; OLIVEIRA, M. D. de; CALHEIROS, D. F.; CALIXTO, W. P. Indirect prediction system that uses other predictions of correlated variables. In: IEEE INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING; IEEE INDUSTRIAL AND COMMERCIAL POWER SYSTEMS EUROPE, 2018. Palermo, Italy, 2018. Proceedings... [Palermo, Italy]: IEEE Xplorer, 2018. Não paginado.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| 5. | | SILVA FILHO, A. M.; SILVA, C. L. B.; OLIVEIRA, M. A. A.; PIRES, T. G.; ALVES, A. J.; CALIXTO, W. P.; NARCISO, M. G. Geoelectric method applied in correlation between physical characteristics and electrical properties of the soil. Transactions on Environment and Electrical Engineering, v. 2, n. 2, p. 37-44, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 6. | | BULHOES, J. S.; ASSIS, A. O.; MARTINS, C. L.; FURRIEL, G. P.; SILVA, B. C. R.; RODRIGUES, L.; REIS, M. R. C.; CALHEIROS, D. F.; OLIVEIRA, M. D. de; CALIXTO, W. P. Gap filling in time series: A new methodology applying spectral analysis and system identification. In: CONFERENCE ON ELECTRICAL, ELECTRONICS ENGINEERING, INFORMATION AND COMMUNICATION TECHNOLOGIES. 2017, Pucon, Chile. [Proceedings...]. Pucon, Chile: IEE Xplore, 2017. Não paginado. (CHILECON).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 6 | |
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