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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente; Embrapa Meio-Norte. |
Data corrente: |
15/06/2015 |
Data da última atualização: |
14/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
TERAO, D.; CAMPOS, J. S. de C.; BENATO, E. A.; HASHIMOTO, J. M. |
Afiliação: |
DANIEL TERAO, CNPMA; Joao Sinezio de Carvalho Campos, Universidade Estadual de Campinas, Faculdade de Engenharia Quimica.; Eliane Aparecida Benato, Instituto Biologico, Agencia Paulista de Tecnologia dos Agronegocios.; JORGE MINORU HASHIMOTO, CPAMN. |
Título: |
Alternative strategy on control of postharvest diseases of mango (Mangifera indica L.) by use of low dose of ultraviolet-C irradiation. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Food Engineering Reviews, v. 7, n. 2, p. 171-175, 2015. |
DOI: |
10.1007/s12393-014-9089-4 |
Idioma: |
Inglês |
Conteúdo: |
The demand for clean, safe and sustainable alternative control measures of postharvest diseases of fruit has increased in recent years, and the use of UV-C irradiation is a potential option. This study focused on evaluating UV-C dose effect on in vitro and in vivo development of fungi species and also on postharvest decay on mango cv. Tommy Atkins. The evaluated fungi which cause decay were as follows: Botryosphaeria dothidea, Lasiodiplodia theobromae, Alternaria alternata and Colletotrichum gloeosporioides. Fungus mycelium was exposed to increasing doses of UV-C irradiation: 0 (control), 2.0, 3.0, 5.0, 10.0 and 20 kJ m-2. L. theobromae and A. alternata received dose up to 59.7 kJ m-2. Mangos artificially inoculated with B. dothidea were treated with doses of UV-C irradiation: 0.0, 0.5, 1.0, 2.5, 5.0, 7.5 e 10.0 kJ m-2 and stored at 10 °C for 15 days and for 2 days at 22 °C, observing the rot on daily basis. The trials were conducted in a completely randomized design with six replicates for in vitro tests and four replicates with seven fruit as experimental unit. The in vitro trials demonstrated that even high dose of UV-C (20 kJ m-2) was not able to control the fungi development. Nonetheless, low dose of UV-C irradiation at 2.5 kJ m-2 controlled around 70 % of fruit rot severity. Higher doses ([5 kJ m-2) caused damage on mango peel increasing the rot severity. Results suggest that, the application of low dose (\3 kJ m-2) of UV-C irradiation can contribute to the integrated management of postharvest diseases on mango, and that, the mechanisms of control involved are not directly related to the fungi development. MenosThe demand for clean, safe and sustainable alternative control measures of postharvest diseases of fruit has increased in recent years, and the use of UV-C irradiation is a potential option. This study focused on evaluating UV-C dose effect on in vitro and in vivo development of fungi species and also on postharvest decay on mango cv. Tommy Atkins. The evaluated fungi which cause decay were as follows: Botryosphaeria dothidea, Lasiodiplodia theobromae, Alternaria alternata and Colletotrichum gloeosporioides. Fungus mycelium was exposed to increasing doses of UV-C irradiation: 0 (control), 2.0, 3.0, 5.0, 10.0 and 20 kJ m-2. L. theobromae and A. alternata received dose up to 59.7 kJ m-2. Mangos artificially inoculated with B. dothidea were treated with doses of UV-C irradiation: 0.0, 0.5, 1.0, 2.5, 5.0, 7.5 e 10.0 kJ m-2 and stored at 10 °C for 15 days and for 2 days at 22 °C, observing the rot on daily basis. The trials were conducted in a completely randomized design with six replicates for in vitro tests and four replicates with seven fruit as experimental unit. The in vitro trials demonstrated that even high dose of UV-C (20 kJ m-2) was not able to control the fungi development. Nonetheless, low dose of UV-C irradiation at 2.5 kJ m-2 controlled around 70 % of fruit rot severity. Higher doses ([5 kJ m-2) caused damage on mango peel increasing the rot severity. Results suggest that, the application of low dose (\3 kJ m-2) of UV-C irradiation can contribute to the integrated ... Mostrar Tudo |
Palavras-Chave: |
Manejo integrado de praga; Nonthermal treatment; Tratamento não térmico; UV-C light. |
Thesaurus Nal: |
Integrated pest management. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125417/1/ArtigoJorgeMinoruFood2015.pdf
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Marc: |
LEADER 02387naa a2200229 a 4500 001 2143427 005 2023-02-14 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1007/s12393-014-9089-4$2DOI 100 1 $aTERAO, D. 245 $aAlternative strategy on control of postharvest diseases of mango (Mangifera indica L.) by use of low dose of ultraviolet-C irradiation. 260 $c2015 520 $aThe demand for clean, safe and sustainable alternative control measures of postharvest diseases of fruit has increased in recent years, and the use of UV-C irradiation is a potential option. This study focused on evaluating UV-C dose effect on in vitro and in vivo development of fungi species and also on postharvest decay on mango cv. Tommy Atkins. The evaluated fungi which cause decay were as follows: Botryosphaeria dothidea, Lasiodiplodia theobromae, Alternaria alternata and Colletotrichum gloeosporioides. Fungus mycelium was exposed to increasing doses of UV-C irradiation: 0 (control), 2.0, 3.0, 5.0, 10.0 and 20 kJ m-2. L. theobromae and A. alternata received dose up to 59.7 kJ m-2. Mangos artificially inoculated with B. dothidea were treated with doses of UV-C irradiation: 0.0, 0.5, 1.0, 2.5, 5.0, 7.5 e 10.0 kJ m-2 and stored at 10 °C for 15 days and for 2 days at 22 °C, observing the rot on daily basis. The trials were conducted in a completely randomized design with six replicates for in vitro tests and four replicates with seven fruit as experimental unit. The in vitro trials demonstrated that even high dose of UV-C (20 kJ m-2) was not able to control the fungi development. Nonetheless, low dose of UV-C irradiation at 2.5 kJ m-2 controlled around 70 % of fruit rot severity. Higher doses ([5 kJ m-2) caused damage on mango peel increasing the rot severity. Results suggest that, the application of low dose (\3 kJ m-2) of UV-C irradiation can contribute to the integrated management of postharvest diseases on mango, and that, the mechanisms of control involved are not directly related to the fungi development. 650 $aIntegrated pest management 653 $aManejo integrado de praga 653 $aNonthermal treatment 653 $aTratamento não térmico 653 $aUV-C light 700 1 $aCAMPOS, J. S. de C. 700 1 $aBENATO, E. A. 700 1 $aHASHIMOTO, J. M. 773 $tFood Engineering Reviews$gv. 7, n. 2, p. 171-175, 2015.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
20/03/2018 |
Data da última atualização: |
22/12/2021 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FURTADO, A. C. S.; RODRIGUES, A. da C.; LIMA, P. P.; GOMES, J. I.; SOUZA, F. I. B. de. |
Afiliação: |
Ana Catarina Siqueira Furtado, GRADUANDA UFRA; Adam da Cruz Rodrigues, GRADUANDO UFRA; Paula Piloni Lima, GRADUANDA UFRA; JOAQUIM IVANIR GOMES, APOSENTADO CPATU; FERNANDA ILKIU BORGES DE SOUZA, CPATU. |
Título: |
Conhecendo as madeiras da família Leguminosae com raios unisseriados. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 66., 2015, Santos. Botânica em transformação: livro de resumos. Brasília, DF: Sociedade Botânica do Brasil, 2015. |
Páginas: |
p. 375. |
Idioma: |
Português |
Palavras-Chave: |
Densidade; Estratificação; Raio. |
Thesagro: |
Leguminosae; Madeira. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/174210/1/Catarina-Raios-unisseriados-66Cnbot-379-379.pdf
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Marc: |
LEADER 00721nam a2200217 a 4500 001 2089478 005 2021-12-22 008 2015 bl uuuu u00u1 u #d 100 1 $aFURTADO, A. C. S. 245 $aConhecendo as madeiras da família Leguminosae com raios unisseriados.$h[electronic resource] 260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 66., 2015, Santos. Botânica em transformação: livro de resumos. Brasília, DF: Sociedade Botânica do Brasil$c2015 300 $ap. 375. 650 $aLeguminosae 650 $aMadeira 653 $aDensidade 653 $aEstratificação 653 $aRaio 700 1 $aRODRIGUES, A. da C. 700 1 $aLIMA, P. P. 700 1 $aGOMES, J. I. 700 1 $aSOUZA, F. I. B. de
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Embrapa Amazônia Oriental (CPATU) |
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