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Biblioteca(s):  Biblioteca Rui Tendinha.
Data corrente:  19/01/2021
Data da última atualização:  19/01/2021
Tipo da produção científica:  Artigo em Periódico Indexado
Autoria:  SÁ ANTUNES, T. F.; MAURASTONI, M. L.; MADROÑERO, J.; FUENTES, G.; SANTAMARÍA, J. M.; VENTURA, J. A.; ABREU, E. F.; FERNANDES, A. R.; FERNANDES, P. M. B.
Afiliação:  Tathiana F. Sá Antunes, UFES; Marlonni Maurastoni L., UFES; Johana Madroñero, UFES/UNIVERSIDAD EL BOSQUE; Gabriela Fuentes, Centro de Investigación Científica de Yucatán; Jorge M. Santamaría, Centro de Investigación Científica de Yucatán; Jose Aires Ventura, Incaper; Emauel F. Abreu, Embrapa Recursos Genéticos e Biotecnologia; Alberto R. Fernandes, UFES; Patricia M. B. Fernandes, UFES.
Título:  Battle of three: the curious case of papaya sticky disease.
Ano de publicação:  2020
Fonte/Imprenta:  Plant Disease, v. 104, n. 11, p. 2754-2763, 2020.
Idioma:  Português
Conteúdo:  Among the most serious problems in papaya production are the viruses associated with papaya ringspot and papaya sticky disease (PSD). PSD concerns producers worldwide because its symptoms are extremely aggressive and appear only after flowering. As no resistant cultivar is available, several disease management strategies have been used in affected countries, such as the use of healthy seeds, exclusion of the pathogen, and roguing. In the 1990s, a dsRNA virus, papaya meleira virus (PMeV), was identified in Brazil as the causal agent of PSD. However, in 2016 a second virus, papaya meleira virus 2 (PMeV2), with an ssRNA genome, was also identified in PSD plants. Only PMeV is detected in asymptomatic plants, whereas all symptomatic plants contain both viral RNAs separately packaged in particles formed by the PMeV capsid protein. PSD also affects papaya plants in Mexico, Ecuador, and Australia. PMeV2-like viruses have been identified in the affected plants, but the partner virus(es) in these countries are still unknown. In Brazil, PMeV and PMeV2 reside in laticifers that promote spontaneous latex exudation, resulting in the affected papaya fruit?s sticky appearance. Genes modulated in plants affected by PSD include those involved in reactive oxygen species and salicylic acid signaling, proteasomal degradation, and photosynthesis, which are key plant defenses against PMeV complex infection. However, the complete activation of the defense response is impaired by the expression of n... Mostrar Tudo
Palavras-Chave:  Meleira.
Thesagro:  Carica Papaya; Doença; Mamão; Praga.
Categoria do assunto:  H Saúde e Patologia
URL:  https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/4168/1/Battle-of-Three-Papaya-Sticky-Disease-2020.pdf
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Registro original:  Biblioteca Rui Tendinha (BRT)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
BRT23725 - 1UMTAP - DD

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Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br.
Registro Completo
Biblioteca(s):  Biblioteca Rui Tendinha.
Data corrente:  26/12/2023
Data da última atualização:  24/02/2024
Tipo da produção científica:  Artigo em Periódico Indexado
Autoria:  VERDIN FILHO, A. C.; COSTA, A. M. de S.; SOARES, K. L.; SILVEIRA, L. de S.; PEREIRA, L. L.; OSÓRIO, V. M.; FRONZA, M.; SCHERER, R.
Afiliação:  Abraão Carlos Verdin Filho, Incaper; Arthur Merigueti de Souza Costa; Karla Lirio Soares; Lian de Souza Silveira; Lucas Louzada Pereira; Vanessa Moreira Osório; Márcio Fronza; Rodrigo Scherer.
Título:  Influence of maturation and roasting on the quality and chemical composition of new conilon coffee cultivar by chemometrics.
Complemento do título:  Influência da maturação e torra na qualidade e composição química de nova cultivar de café conilon por meio de quimiometria.
Ano de publicação:  2024
Fonte/Imprenta:  Food Research International, Volume 176, January 2024, 113791.
DOI:  https://doi.org/10.1016/j.foodres.2023.113791
Idioma:  Inglês
Conteúdo:  Coffee is one of the most consumed beverages worldwide. Espírito Santo is the largest Brazilian producer of conilon coffee, and invested in the creation of new cultivars, such as ?Conquista ES8152?, launched in 2019. Therefore, the present study aimed to evaluate the effects of maturation and roasting on the chemical and sensorial composition of the new conilon coffee cultivar ?Conquista ES8152?. The coffee was harvested containing 3 different percentages of ripe fruits: 60%, 80%, and 100%, and roasted at 3 different degrees of roasting: light, medium, and dark, to evaluate the moisture and ash content, yield of soluble extract, volatile compound profile, chlorogenic acid and caffeine content, and sensory profile. ?Conquista ES8152? coffee has a moisture content between 1.38 and 2.62%; ash between 4.34 and 4.72%; and yield between 30.7 and 35.8%. Sensory scores ranged between 75 and 80 and the majority of volatile compounds belong to the pyrazine, phenol, furan, and pyrrole groups. The content of total chlorogenic acids was drastically reduced by roasting, with values between 2.40 and 9.33%, with 3-caffeoylquinic acid being the majority. Caffeine was not influenced by either maturation or roasting, with values between 2.16 and 2.41%. The volatile compounds furfural, 5-methylfurfural, and 2-ethyl-5-methylpyrazine were positively correlated with the evaluated sensory attributes and 5-methylfurfural was the only one significantly correlated with all attributes.... Mostrar Tudo
Palavras-Chave:  Maturation; Sensory.
Thesagro:  Coffea Canephora.
Categoria do assunto:  --
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Registro original:  Biblioteca Rui Tendinha (BRT)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
BRT25377 - 1UMTAP - DD
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