Giles Smith, Richard Mabey, Lorraine Davidson, Andrew Robson, Janice Turner, Amanda Andrews, Simon Barnes Chief Sports Writer, Christina Hardyment, John Sulston Chair, Andrew Billen, Matthew Syed, David Brown, Laura Delley, Alexandra Frean, Zahid Hussain, David Hepworth, Amanda Ursell, Simon Barnes, Jane MacQuitty, Magnus Linklater, Robert Lindsay, Mark Souster, Catherine Boyle, Richard Hobson, John Mulvey, Dr Alkaitis, Sarah Urwin Jones, Matthew Davis, Alexandra Frean Education Editor, Tony Turnbull, Michael Evans Defence Editor, Emma Cook, Philip Howard, Julia Brookes, Christine Seib, David Chater, Kate Wighton, Emma Townshend, Rachel Campbell-Johnston, Melissa Katsoulis, Murad Ahmed, Dominic Wells, Clive Davis, Pat Rylatt, Gabrielle Starkey, Lucia Van Der Post, Patrick Kidd, Graham Stewart, Lauren Thompson, Amanda Andrews Media Business Correspondent, Ian Kelly, Sam Marlowe, James Hider, Jeremy Whittle, John Bungey, Kevin Eason, Joanne Harris, Lucy Bannerman, Martin Jarvis, Judge Simon Brown, Giles Coren, Robin Pagnamenta, Martin Fletcher, Sathnam Sanghera, Dr Copperfield, Fiona Hamilton London Correspondent, Megan Walsh, Valerie Elliott Countryside Editor, Simon Ings, John Clarke, Nancy Durrant, Jane MacArtney, Hilary Rose, Hannah Fletcher, Valerie Elliott, Rachel Sylvester, Steve Keenan, Jack Malvern, Dominic Walsh, Debra Craine, Rory Watson, Gary Jacob, David Budworth Personal Investor, Allan Simmons, Peter Mandelson, Daniel Finkelstein, Ruth Gledhill Religion Correspondent, Dan Sabbagh, Laura Lovett, Frank Cottrell Boyce, John McNAMARA, Tom Gatti, Jo Morris, Mark Burman, Helena Pozniak, Rev Gareth A. Jones, Jenny MacArthur, Rhys Blakely, Andrew Ellson Personal Finance Editor, Mo Hayder, Richard Lloyd Parry, Charles Bremner, Ben MacHell, Hilly James Editor Body&Soul, Jonathan Sacks, Lucy Sweeney, Marie Tourres, David Charter, Tim Teeman, Edward Gorman, Derwent May, Terry Ramsey, Angela Jameson, Kate Muir, Richard Hobson Deputy Cricket Correspondent, Russell Kempson, John Ralfe, Tom Whitwell, Ed Potton, Suzy Jagger, Gary Duncan Economics Editor, Stephen Anderton, John Woodcock, Sarah Vine, Mark Atherton, Lisa Armstrong, John Westerby, Jane Wheatley, Rebecca O'connor Troubleshooter, Keith Rider, Tom Baldwin, Morgan Falconer, Jill Sherman Whitehall Editor, Pete Paphides, Sally Baker, Geoffrey Carter, Simon de Bruxelles, Sheera Frenkel, Rob Wright, Geoffrey Dean, Alex Spence, Edward Gorman Motor Racing Correspondent, Neil Harman Tennis Correspondent, Martin Samuel, Lorraine Candy, Tim Mickleburgh, Raymond Keene, Adam Sage, Suzi Godson, Emily Watson, Matt Dickinson, Rebecca O'Connor, Christine Buckley Industrial Editor, Gordon Ramasay, Benji Wilson, Kaveh Solhekol, Nigel Hawkes, Jeremy Page, Roger Phillips, Rick Jones, Chris Campling, Alice Thomson, Adam Fresco Crime Correspondent, Fran Yeoman, Bronwen Maddox, Patrick Hosking, Helen Nugent, Richard Owen, Rebecca O'connor, Alexander McCall Smith, Peter Dixon, Lucy Powell, Allan Mallinson, Joseph Stiglitz Chair, Owen Slot Chief Sports Reporter, Rosemary Bennett Social Affairs Correspondent, Paul Simons, Adam Fresco, Nicholas Clee, Steve Jelbert, Nigel Kendall, Joanna Pitman, Dominic Kennedy, Bettany Hughes, Philip Webster Political Editor, Lou Siroy Travel Picture Editor, Richard Ehrlich, Robert Crampton, Steve Hawkes, Keith Hopcroft, Trevor Stevenson, Graham Chase, Thomas Catán, Kevin Eason Sports News Correspondent, Harriet Addison, Dominic Maxwell, Matthew Parris, Mark Bridge, stephen Dalton, Tim Wapshott, Russell Jenkins, Caitlin Moran, Sheila Keating, Neil Fisher, Yoan Valat, The Rev Courtney Atkin, Bess Twiston Davies, Joe Clay, Gabrielle starkey, David Hutcheon, Alison Gibson, John Naish, Alex Pankhurst, Mark Henderson, Catherine Philp, Lewis Smith Environment Reporter, Martin Waller, Christopher Irvine, James Jackson, Patrick Foster, Rory Stewart, Carl Mortished World Business Editor, Kate Mosse, Louise Cohen, R. F. Acton, Dr Thomas Stuttaford, Stephen Dalton, Richard Morrison, Tom Chesshyre, Gordon Collier, Alice Miles, James Christopher, Chris Smyth, Alan Lee Racing Correspondent, Colin Brown, Will Hide, Miles Costello, Jan Raath, David Robertson, Priya Elan, Lisa Verrico, Dr John Doherty,
... Dance) (Lost Marble, TMS £12.99) Belmondo & Milton Nascimento Belmondo & Milton Nascimento (Discograph, TMS £13.99) Black Kids The Big ...
2008 - Gale Group | TDA
Produção Nacional
Revisado por pares
Fernando Guilherme Perazzo Costa, Humberto Cardoso de Souza, Carlos Alan Vieira Gomes, Leilane Rocha Barros, Patrícia Araújo Brandão, Germano Augusto Jerônimo do Nascimento, Albert Wagner Ribeiro dos Santos, Valene da Silva Amarante,
O experimento foi realizado no Setor de Avicultura do Departamento de Zootecnia da Universidade Federal da Paraíba, com o objetivo de avaliar o desempenho de 324 poedeiras Lohmann Brown submetidas a diferentes níveis protéicos e energéticos entre a 43ª e 55ª semana de idade. As aves foram distribuídas em delineamento experimental inteiramente casualizado num esquema fatorial 3x3, sendo 3 níveis protéicos (15,50, 16,50 e 17,50%) e 3 níveis energéticos (2700, 2800 e 2900 Kcal EM/kg), com 6 repetições ...
Tópico(s): Agricultural and Food Sciences
2004 - UNIVERSIDADE FEDERAL DE LAVRAS | Ciência e Agrotecnologia
Produção Nacional
Revisado por pares
Franklin Barbalho Magalhães, Artur L. Castro Neto, Marília B. Nascimento, Wagner José Tenório dos Santos, Zulma Medeiros, Adelino Soares Lima Neto, Dorcas Lamounier Costa, Carlos Henrique Nery Costa, Washington L. C. dos‐Santos, Lain C. Pontes de Carvalho, Geraldo Gileno de Sá Oliveira, Osvaldo P. de Melo Neto,
Current strategies for the control of zoonotic visceral leishmaniasis (VL) rely on its efficient diagnosis in both human and canine hosts. The most promising and cost effective approach is based on serologic assays with recombinant proteins. However, no single antigen has been found so far which can be effectively used to detect the disease in both dogs and humans. In previous works, we identified Leishmania infantum antigens with potential for the serodiagnosis of VL. Here, we aimed to expand the ...
Tópico(s): Vector-Borne Animal Diseases
2017 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Henrique Tuzzolo Neto, Wagner Ferreira do Nascimento, Larissa Erly, Rodrigo Alves Ribeiro, Jorge de Sá Barbosa, Jéssica Rabelo Mina Zambrana, Lariça Barbosa Raimundo, Cristiane da Silva Mendes, Ivan Pereira da Silva, Alfredo Mikail Melo Mesquita, Daniela Miranda Richarte de Andrade Salgado, Cláudio Costa,
Currently, there has been a growing demand for restorations of anterior teeth in the routine of doctors in dental offices. With advances in adhesive technology and good properties of the available ceramics, the use of ceramic veneers has been offered as a treatment option for cases where teeth have minor color changes and shape and position changes. Through careful treatment planning, it is possible to conservatively use ceramic veneers in the treatments, applying techniques with minimal wear of ...
Tópico(s): Dental Implant Techniques and Outcomes
2018 - Hindawi Publishing Corporation | Case Reports in Dentistry
Produção Nacional
Revisado por pares
Lindalva Maria de Meneses Costa Ferreira, Rayanne Rocha Pereira, Fernanda Brito de Carvalho-Guimarães, Myrth Soares do Nascimento Remígio, Wagner Luiz Ramos Barbosa, Roseane Maria Ribeiro-Costa, José Otávio Carréra Silva Júnior,
The industrial processing of fruits in the Amazon region, such as tucuma, generates a large amount of coproducts with great nutritional potential. In this work, phenolic compounds from tucuma coproduct almonds were extracted and microencapsulated by spray drying using maltodextrin as the encapsulating agent and verified its antioxidant activity. Phenolic compounds were determined by UV spectroscopy and identified by Ultraefficiency Liquid Chromatography. Antioxidant activity was measured by ABTS ...
Tópico(s): Phytochemicals and Antioxidant Activities
2022 - Multidisciplinary Digital Publishing Institute | Polymers
Produção Nacional
Revisado por pares
Cássia Regina Bruno Nascimento, Wagner Ezequiel Risso, Cláudia Bueno dos Reis Martinez,
Female Wistar rats of different ages (45, 90 and 140 days) and generations (mothers and offspring) were fed a feed containing 2.0 mg of Pb kg−1 daily from weaning and the Pb accumulation was determined in different organs and in maternal milk, in addition metallothioneins (MTs) content was determined in the liver and kidneys. The results showed that Pb accumulation exhibited the following pattern: bone > liver > kidney > gut > blood cells > muscle > brain > ovary. Bones accumulated the most Pb in all animals, with ...
Tópico(s): Heavy Metals in Plants
2016 - Elsevier BV | Environmental Toxicology and Pharmacology
Produção Nacional
Revisado por pares
Wágner do Nascimento Carvalho, Gustavo dos Santos Alves Maria, Karla Cordeiro Gonçalves, Anna Letícia Miranda, Maria da Consolação Vieira Moreira,
Heart transplantation (HT) is the treatment for patients with end-stage heart failure (HF). It is hoped that the procedure increases both survival rates and the level of health-related quality of life (HRQoL), which may, however, be compromised by post-transplant complications. The objective of this study was to analyze the level of HRQoL in HT recipients and considered the influence of variables from social and clinical contexts. This is a cross-sectional study of HT recipients. The level of HRQoL ...
Tópico(s): Renal Transplantation Outcomes and Treatments
2020 - Elsevier BV | Transplantation Proceedings
Produção Nacional
Revisado por pares
Fernando José Camello de Lima, Olavo Barbosa de Oliveira Neto, Fabiano Timbó Barbosa, Ailton Mota do Nascimento Galvão, Fernando Wagner Silva Ramos, Christiane Calheiros Farias de Lima, Célio Fernando de Sousa‐Rodrigues,
Tópico(s): Dermatologic Treatments and Research
2016 - Springer Science+Business Media | Lasers in Medical Science
Produção Nacional
Revisado por pares
Cléber P. A. Anconi, Clébio S. Nascimento, Wagner B. De Almeida, Hélio F. Dos Santos,
Empty linear associations accounting for three α-CD units and their corresponding pseudorotaxanes have been studied by means of long length molecular dynamics (MD) simulations in a vacuum and in aqueous solution. Results from MD for empty sequences lead to a quite stable arrangement formed by three mutually perpendicular cyclodextrin (CD) units named here as 3P. In such a spatial arrangement, the van der Waals term in the force field is pronounced, accounting for almost 40% of the association energy, ...
Tópico(s): Drug Solubulity and Delivery Systems
2009 - American Chemical Society | The Journal of Physical Chemistry B
Produção Nacional
Revisado por pares
Cléber P. A. Anconi, Clébio S. Nascimento, Hélio F. Dos Santos, Wagner B. De Almeida,
The conformational analysis for the cycloheptane molecule has been carried out at the MP2/6-311G(d,p) and MP2/cc-pVDZ levels of theory, for structural parameters and harmonic frequency calculations, and using MP4(SDTQ) and CCSD(T) highly correlated methods for energy difference evaluation, aiming the determination of the temperature-dependent thermodynamic properties. The importance of using a separate treatment of the low frequency vibrational modes for the calculation of relative Gibbs free energy ...
Tópico(s): Spectroscopy and Quantum Chemical Studies
2005 - Elsevier BV | Chemical Physics Letters
Produção Nacional
Revisado por pares
Clébio S. Nascimento, Hélio F. Dos Santos, Wagner B. De Almeida,
The α-ciclodextrin (α-CD) consist of six glucopyranose units. The crystalline form I of α-CD is obtained in the solid state as the hexahydrate structure (α-CD · 6H2O) containing two water molecules inside and four outside the cavity. In this Letter, we report a quantum chemical study of the formation of the α-cyclodextrin hexahydrate using the semiempirical PM3 method and Density Functional Theory (BLYP/6-31G(d,p) calculation). Distinct chemical processes are considered for the calculation of the thermodynamic ...
Tópico(s): Enzyme Structure and Function
2004 - Elsevier BV | Chemical Physics Letters
Produção Nacional
Revisado por pares
Robson A. Pereira, Cléber P. A. Anconi, Clébio S. Nascimento, Wagner B. De Almeida, Hélio F. Dos Santos,
The present letter reports results from a comprehensive theoretical analysis of the inclusion process involving 2,4-dichlorophenoxyacetic acid (2,4-D) and β-cyclodextrin (β-CD) for which the experimental data of formation is available. Spatial arrangement and stabilization energies were evaluated in gas phase and aqueous solution through density functional theory (DFT) and through the use of SMD implicit solvation approach. The discussed methodology was applied to predict the stability and identify ...
Tópico(s): Surfactants and Colloidal Systems
2015 - Elsevier BV | Chemical Physics Letters
Produção Nacional
Revisado por pares
José Cardoso do Nascimento Filho, Douglas Wagner Franco,
trans-[Ru(NH3)4P(OR)3(H2O)]2+ (R = Me, Pr, iPr, and Bu) reacts with isonicotinamide at second-order- specific rates k1 of 1.2, 2.3, 7.4 and 8.1 M−1 s−(25 °C, μ = 0.10 NaCF3COO/CH3COOH), respectively, for R = Me, Pr, iPr and Bu. The products trans- [Ru(NH3)4P(OR)3isn](PF6)2 have been isolated and characterized by micro analysis, cyclic voltammetry, and electronic spectral data. The aquation rates k−1 for the isonicotinamide (isn) derivatives are 5.2 × 10−2, 5.9 × 10−2, 2.0 × 10−1 and 3.4 × 10−1 s−1 for R= Me, Pf, ...
Tópico(s): Lanthanide and Transition Metal Complexes
1986 - Elsevier BV | Inorganica Chimica Acta
Produção Nacional
Revisado por pares
Daniel R. Cardoso, Benedito dos Santos Lima Neto, Douglas Wagner Franco, Ronaldo Ferreira do Nascimento,
PART II.The quantitative chemical analysis of the Brazilian sugar cane spirit distilled from glass column packaged with copper, stainless steel, aluminum sponge, or porcelain balls is described.The main chemical compounds determined by gas chromatography coupled with flame ionization (FID) and flame photometric (FPD) detectors and liquid chromatography coupled with diode array detector are aldehydes, ketones, carboxylic acids, alcohols, esters and dimethylsulfite (DMS).The spirits produced either in ...
Tópico(s): Natural Products and Biological Research
2003 - Brazilian Chemical Society | Química Nova
Produção Nacional
Revisado por pares
Túlio Gomes Pacheco, Amanda de Santana Lopes, Juliana Fátima Welter, Karla Suemy Clemente Yotoko, Wagner Campos Otoni, Leila do Nascimento Vieira, Miguel Pedro Guerra, Rubens Onofre Nodari, Eduardo Balsanelli, Fábio de Oliveira Pedrosa, Emanuel Maltempi de Souza, Marcelo Rogalski,
Tópico(s): Genomics and Phylogenetic Studies
2020 - Springer Science+Business Media | Plant Molecular Biology
Produção Nacional
Revisado por pares
Cristiano Fernandes da Costa, Arlesson Viana da Silva, Valdinete Alves do Nascimento, Victor Costa de Souza, Dana Cristina da Silva Monteiro, Wagner Cosme Morhy Terrazas, Ricardo Augusto dos Passos, Suzete Nascimento, José Bento Pereira Lima, Felipe Gomes Naveca,
Background Arboviruses are viruses transmitted to humans and other animals by the bite of hematophagous arthropods. Infections caused by chikungunya virus (CHIKV), dengue virus (DENV), Zika virus (ZIKV), and the deadlier yellow fever virus (YFV) are current public health problems in several countries, mainly those located in tropical and subtropical regions. One of the main prevention strategies continues to be vector control, with the elimination of breeding sites and surveillance of infested areas. ...
Tópico(s): Malaria Research and Control
2018 - Public Library of Science | PLoS neglected tropical diseases
Produção Nacional
Revisado por pares
Geisson Marcos Nardi, Adriana Graziele Farias Januario, Cássio Geremia Freire, Fernanda Megiolaro, Kétlin Schneider, Marlene Raimunda Andreola Perazzoli, Scheley Raap Do Nascimento, Ana Cristina Gon, Luísa Nathália Bolda Mariano, Glauber Wagner, Rivaldo Niero, Claudriana Locatelli,
... Kétlin Schneider, Marlene Raimunda Andreola Perazzoli, Scheley Raap Do Nascimento, Ana Cristina Gon, Luísa Nathália Bolda Mariano, Glauber Wagner, Rivaldo Niero, and Claudriana Locatelli Author(s) affiliations:Geisson Marcos Nardi1, Adriana Graziele Farias Januario1, Cassio Geremia Freire2, Fernanda Megiolaro2, Ketlin Schneider2, Marlene Raimunda Andreola Perazzoli2, Scheley Raap Do Nascimento1, Ana Cristina Gon3, Luisa Nathalia Bolda Mariano3, ...
Tópico(s): Phytochemical and Pharmacological Studies
2016 - Medknow | Pharmacognosy Research
Produção Nacional
Revisado por pares
Luiz Antônio Cândido, A. O. Manzi, Júlio Tóta, Paulo Ricardo Teixeira da Silva, Flérida Seixas Moreno da Silva, Rosa Maria Nascimento dos Santos, Francis Wagner Silva Correia,
Tópico(s): Environmental Sustainability and Education
2007 - Brazilian Society for the Advancement of Science | Ciência e Cultura
Produção Nacional
Revisado por pares
Rinamara Martins Rosa, Mariana Machado, Marcelo Gomes Marçal Vieira Vaz, Regina Lopes-Santos, Antônio Galvão do Nascimento, Wagner L. Araújo, Adriano Nunes‐Nesi,
Tópico(s): Marine and coastal ecosystems
2023 - Elsevier BV | Journal of Biotechnology
Produção Nacional
Lisianny Camilla Cocri do Nascimento Ferreira, Humberto José Gomes da Silva, Tatiana Acioli Lins, Wagner Luiz do Prado,
An excess of weight including obesity have reached epidemic rates in all age groups, both in developed and developing countries. It is notable that overweight children and adolescents have a higher likelihood of becoming obese adults and to present health-related problems early in life.[corrected] To verify associations of the lipid and hematological profiles with adiposity in obese adolescents beginning multidisciplinary weight loss therapy.This cross-sectional study was conducted with 85 adolescents ...
Tópico(s): Regulation of Appetite and Obesity
2013 - Elsevier BV | Revista Brasileira de Hematologia e Hemoterapia
Produção Nacional
Revisado por pares
Wagner Luiz Ramos Barbosa, Lucianna do Nascimento Pinto, Etienne Louis Jacques Quignard, José Maria dos Santos Vieira, José Otávio Carréra Silva Júnior, Sérgio de Albuquerque,
Arrabidaea chica (HBK.) Verlot (Bignoniaceae) vernacular name "Pariri", is a climbing shrub, widespread from South Mexico to Guyana and central Brazil and is traditionally indicated to treat symptoms of inflammations and skin affections. Its ethanol extract was chemically investigated and tested against yeasts and dermatophytic fungi. The trypanocidal activity of the same extract was also evaluated. This work reports the isolation of three flavonoids, the total growth inhibition of Trichophyton mentagrophytes ...
Tópico(s): Phytochemicals and Antioxidant Activities
2008 - Springer Science+Business Media | Revista Brasileira de Farmacognosia
Produção Nacional
Gustavo M. do Nascimento, Paola Cório, Richard Wagner Novickis, Márcia L. A. Temperini, M. S. Dresselhaus,
Abstract Nanocomposites of polyaniline (PANI) and single‐wall carbon nanotubes (SWNTs) were prepared and characterized via resonance Raman and electronic absorption spectroscopy (ultraviolet–visible/near‐infrared). The chemical synthesis of PANI was performed in the presence of SWNTs in concentrations ranging from 10 to 50 wt % (SWNT/PANI). The obtained materials were hydrophilic, homogeneous composite compounds. The chemical interaction between PANI (in the conducting emeraldine salt form and in the insulating ...
Tópico(s): Analytical Chemistry and Sensors
2005 - Wiley | Journal of Polymer Science Part A Polymer Chemistry
Produção Nacional
Revisado por pares
Omar Schneider, Amarílio Ferreira Neto, Ana Cláudia Silverio Nascimento, Wagner dos Santos,
Neste artigo, estuda-se a arqueologia das práticas editoriais da revista Movimento em sua relação com os processos de editoração, difusão, circulação e adequação às agências indexadoras. Revela as fases do impresso enfatizadas as escolhas dos editores com referência ao projeto gráfico do periódico que coloca em circulação diferentes aparelhos de regulação das apropriações, ao mesmo tempo em que procura criar uma identidade que qualifique o periódico como dispositivo autorizado, capaz de revelar ...
Tópico(s): Gender, Sexuality, and Education
2009 - Associação Sul-Rio-Grandense de Pesquisadores em História da Educação (ASPHE) | Movimento (Porto Alegre)
Benedito dos Santos Lima Neto, Cícero Wellington Brito Bezerra, L R Polastro, Pedro Campos, Ronaldo Ferreira do Nascimento, Shinichi Furuya, Douglas Wagner Franco,
Tópico(s): Youth, Drugs, and Violence
1994 - Brazilian Chemical Society | Química Nova
Produção Nacional
Revisado por pares
Sonia Maria Neiva, Lucídio Souza Santos, Sebastião Barros Araújo, José Cardoso do Nascimento Filho, Douglas Wagner Franco,
The kinetics and mechanism of the formation of trans-[Ru(NH 3 ) 4 P(OEt) 3 X] 1+ (X = SCN − , CN − , and[Formula: see text]) have been investigated. The second order specific rate constants k 1 for the substitution of the water molecule in trans-[Ru(NH 3 ) 4 P(OEt) 3 (H 2 O)] 2+ for CN − , [Formula: see text], and SCN − are (3.1 ± 0.3) × 10 2 , (1.7 ± 0.1) × 10 2 , and (1.4 ± 0.1) × 10 2 M −1 s −1 , respectively, at 25 °C, μ = 1.0 (NaCF 3 COO). Under the same experimental conditions the aquation of the pseudohalide derivatives, trans-[Ru(NH 3 ) 4 ...
Tópico(s): Chemical Reaction Mechanisms
1987 - NRC Research Press | Canadian Journal of Chemistry
Produção Nacional
Sunti Dalcin Mateus, Corrêa Café-Filho Adalberto, Renato Almeida Sarmento, Rodrigues do Nascimento Ildon, Pereira de Souza Ferreira Talita, Wagner de Sousa Aguiar Raimundo, Rodrigues dos Santos Gil,
Melon cultivation is frequently heavily reliant on synthetic fungicides, including products used to control gummy stem blight caused by Stagonosporopsis cucurbitacearum. The essential oils used in controlling plant pathogens may offer an alternative to chemical pesticides. This study evaluated the effectiveness of essential oils to control the gummy stem blight in melon plants. In vitro tests were carried out using essential oils obtained from ripe noni fruit (Morinda citrifolia) and dehydrated leaves ...
Tópico(s): Plant tissue culture and regeneration
2017 - Academic Journals | Journal of Medicinal Plants Research
Produção Nacional
Revisado por pares
Alexandre Ataíde da Silva, Eduardo Sanches Pereira do Nascimento, Daniel R. Cardoso, Douglas Wagner Franco,
Abstract A total of 25 sugarcane spirit extracts of six different Brazilian woods and oak, commonly used by cooperage industries for aging cachaça, were analyzed for the presence of 14 phenolic compounds (ellagic acid, gallic acid, vanillin, syringaldehyde, synapaldehyde, coniferaldehyde, vanillic acid, syringic acid, quercetin, trans ‐resveratrol, catechin, epicatechin, eugenol, and myricetin) and two coumarins (scopoletin and coumarin) by HPLC‐DAD‐fluorescence and HPLC‐ESI‐MS n . Furthermore, an HPLC‐ ...
Tópico(s): Wood and Agarwood Research
2009 - Wiley | Journal of Separation Science
Produção Nacional
Suzana Alencar Freire Dantas, Sônia Maria Alves de Oliveira, Sami Jorge Michereff, Luciana Cordeiro do Nascimento, Luciana Melo Sartori Gurgel, Wagner Rogério Leocádio Soares Pessoa,
Doenças fúngicas pós-colheita constituem uma das principais causas de perdas durante a fase de comercialização de frutos tropicais. Frutos de mamão (Carica papaya) e laranja (Citrus spp.) foram analisados em relação à incidência de doenças fúngicas e freqüência das espécies patogênicas durante seis meses, na Central de Abastecimento de Recife, Estado de Pernambuco. As amostragens foram realizadas mensalmente, sendo avaliados 40 frutos de cada espécie, em cinco pontos de comercialização, totalizando ...
Tópico(s): Plant Pathogens and Fungal Diseases
2003 - Springer Nature | Fitopatologia Brasileira
Produção Nacional
Revisado por pares
Eduardo Sanches Pereira do Nascimento, Daniel R. Cardoso, Douglas Wagner Franco,
An analytical procedure for the separation and quantification of ethyl acetate, ethyl butyrate, ethyl hexanoate, ethyl lactate, ethyl octanoate, ethyl nonanoate, ethyl decanoate, isoamyl octanoate, and ethyl laurate in cachaça, rum, and whisky by direct injection gas chromatography−mass spectrometry was developed. The analytical method is simple, selective, and appropriated for the determination of esters in distilled spirits. The limit of detection ranged from 29 (ethyl hexanoate) to 530 (ethyl acetate) ...
Tópico(s): Meat and Animal Product Quality
2008 - American Chemical Society | Journal of Agricultural and Food Chemistry
Produção Nacional
Poliane F. Alfenas, Antônio Sérgio Kimus Braz, Leonardo Bolzani Torres, E. N. de. Santana, Ana Verônica Silva do Nascimento, M. G. de Carvalho, Wagner Campos Otoni, F. Murilo Zerbini,
Sixteen transgenic yellow passionfruit (Passiflora spp.) plants (R0) were obtained which express a non-translatable transgenic RNA corresponding to the 3' region of the NIb gene and the 5' region of the CP gene, derived from the genome of a Brazilian isolate of Cowpea aphid-borne mosaic virus (CABMV). The transgenic plants were propagated by stem cuttings and challenged by sap inoculation with isolates CABMV-MG1 and CABMV-PE1. One transgenic plant (TE5-10) was resistant to the isolate CABMV-MG1, but ...
Tópico(s): Plant tissue culture and regeneration
2005 - Springer Nature | Fitopatologia Brasileira