Post Harvesting
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. Two Years Monitoring of Ethyl Carbamate in Sugar Cane Spirit from Brazilian Distilleries
This paper describes the monitoring of ethyl carbamate concentration in sugar cane spirit from industrial distilleries in Brazil. In total, 18 distilleries from Minas Gerais and São Paulo states were evaluated, with, a total of 336 samples from August 2017 to August 2019. The ethyl carbamate was analyzed using a previously validated mass spectrometric metho
J. Braz. Chem. Soc.. Publicado em: 2020-07
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2. Influence of Phenology and Post-Harvest Processing of Vegetal Material on the Allelopathy of Annoni Grass (Eragrostis plana) Extracts
RESUMO: O estádio fenológico da planta, a quantidade e o processamento do material vegetal são fatores que podem interferir na atividade alelopática dos extratos. Este trabalho teve como objetivo testar o efeito alelopático de extratos aquosos de folhas de capim-annoni (Eragrostis plana), invasora de pastagens naturais. Doze extratos foram elaborados, r
Planta daninha. Publicado em: 08/04/2019
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3. Training in recovery, perfusion and packaging of organs for transplants: profile of professionals and analysis of post-course learning
RESUMO Objetivo Conhecer o perfil dos profissionais que atuam em captação de órgãos e analisar o resultado da aprendizagem daqueles treinados antes e após o curso de extração, perfusão e acondicionamento de órgãos para transplantes. Métodos Estudo retroprospectivo, quantitativo, analítico-descritivo do Curso de Extração, Perfusão e Acondicio
Einstein (São Paulo). Publicado em: 18/03/2019
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4. MANEJO DE RESIDUOS DE Eucalyptus grandis Hill ex Maiden EN SITIOS CONTRASTANTES
ABSTRACT In northeastern Argentina, very little is known about the impact of various techniques of management of residues from forest harvesting on soil properties. We carried out this study in two sites in Entre Ríos Province (Argentina): post-harvest of Eucalyptus grandis Hill ex Maiden stands in an Aquic Hapludert (S1) and in a Fluventic Hapludoll (S2).
Ciênc. Florest.. Publicado em: 2017-09
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5. Pine Harvest Impact on Soil Structure of a Dystric Cambisol (Humic)
ABSTRACT Traffic of heavy machinery at harvest and log extraction causes structural degradation of the soil, but studies on the effects of forest harvesting on soils with high organic matter content and exchangeable Al are scarce. The objective of this study was to evaluate the effect of mechanized forest harvesting operations on a Dystric Cambisol (Humic) w
Rev. Bras. Ciênc. Solo. Publicado em: 23/06/2016
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6. Associated Clinical and Laboratory Markers of Donor on Allograft Function After Heart Transplant
Abstract Introduction: Primary graft dysfunction is a major cause of mortality after heart transplantation. Objective: To evaluate correlations between donor-related clinical/biochemical markers and the occurrence of primary graft dysfunction/clinical outcomes of recipients within 30 days of transplant. Methods: The prospective study involved 43 donor/rec
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-04
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7. Doenças quiescentes em goiabas: quantificação e controle pós-colheita / Quiescent diseases in guava: quantification and post-harvest control
Post-harvest diseases in guavas may represent damages from 20 to 40%. Environmental conditions and disease management, before or after harvesting, are among their major causes. Standards proposed by the Integrated Production Fruit (IPF) ensure fruit quality and sustainable production with rational use of agrochemicals. Using the white-fleshed variety Kumagai
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/11/2012
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8. Use of conditioning in the production of black and white oat hay using two cutting heights
The study was conducted to estimate the dehydration curves, chemical composition, and occurrence of fungi in white oat hay (Avena sativa L. cv. Guapa BRS) and black oat hay (Avena strigosa Schreb cv. Common) at two cutting heights. Dehydration curves were studied under a randomized block design with a 2 × 2 factorial arrangement using split plots in time, c
Revista Brasileira de Zootecnia. Publicado em: 2012-05
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9. Discriminação entre estádios de maturação e tipos de processamento de pós-colheita de cafés arábica por microextração em fase sólida e análise de componentes principais
A fruit chemical composition reflects its maturation stage. For coffee, it is also the reflex of the post-harvesting processing type, dry, semi-wet and wet. The object of this work was to verify if headspace solid phase microextraction coupled to gas chromatography (HS-SPME-GC) could be used to discriminate between samples harvested in different maturation s
Química Nova. Publicado em: 2011
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10. Potencial de defensivos biológicos no controle da antracnose e na conservação de bananas na pós-colheita.
RESUMO: Várias doenças acometem a banana na fase de pós colheita , mas a antracnose causada pelo fungo colletotrichum musae ( Berk. & Curtis) Arx. é a de maior expressão econômica. O controle dessa doença vem sendo feiro por imersão dos frutoss em caldas à base de benomil, tiabendazol, tiofanato metílico, prochloraz e imazalil. embora sejam eficaze
Planaltina. Publicado em: 2011
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11. Estudo de materiais, estruturas de dispositivos e fenômenos de transporte em sistemas fotovoltaicos híbridos orgânico-inorgânico / Study of materials, device structures and transport phenomena in hybrid photovoltaic systems
Recently a fast development in organic and hybrid photovoltaic field has been observed. Such devices are fabricated by organic semiconductors within components of a heterojunction, in which bulk heterojunctions obtained via interpenetrating networks at the sub-20-nm length scale. It permits the effective collection of photogenerated charge carriers even with
Publicado em: 2010
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12. Perfil protéico de sementes de acessos de cacaueiro no desenvolvimento do sabor de chocolate / Proteic profile from different accessions of cocoa seeds on the chocolate flavor development
Typical chocolate flavor is unique, only obtained from fermented, dried and roasted cocoa seeds, and can not be synthesized artificially. The flavor development is influenced by the genetic constitution, post-harvest processing and manufactures. Cotyledons proteins are believed to be the precursors of the chocolate flavor. The aim of the present work was to
Publicado em: 2010