Produção Nacional
Revisado por pares
Gerson Reginaldo Marques, Soraia Vilela Borges, Kamilla Soares de Mendonça, Regiane Victória de Barros Fernandes, Evandro Galvão Tavares Menezes,
Abstract Corn is widely consumed in Brazil and spray drying allows for versatility in its use. This study aimed to evaluate the effects of maltodextrin concentrations and the inlet air temperature on the physical properties of green corn extract dried by spray drying. A central composite rotatable design (CCRD) was applied with the independent variables of inlet air temperature of 150–180 °C and maltodextrin concentration of 0–20% (w/w). An inlet air temperature of 163 °C and a maltodextrin concentration ...
Tópico(s): Microencapsulation and Drying Processes
2014 - Elsevier BV | Powder Technology
Produção Nacional
Revisado por pares
Regiane Victória de Barros Fernandes, Gerson Reginaldo Marques, Soraia Vilela Borges, Diego Alvarenga Botrel,
Microencapsulation by spray-drying is widely used in the preparation of flavors in the food industry. This study sought to evaluate the influence of oil load and wall material ratios on the properties of rosemary essential oil microencapsulated by spray-drying, using maltodextrin and modified starch as carriers. Increasing the oil load of the emulsion, the obtained particles presented higher moisture content, lower hygroscopicity and higher total oil content. The increased wall material content ...
Tópico(s): Botanical Research and Applications
2014 - Elsevier BV | Industrial Crops and Products
Produção Nacional
Revisado por pares
Pedro Henrique Campelo, Viviane Santos Birchal, Diego Alvarenga Botrel, Gerson Reginaldo Marques, Soraia Vilela Borges,
Many studies on the cinnamon essential oil has attracted the attention of researchers because of their antimicrobial and antifungal properties. The objective of this study was to evaluate the influence of different wall material on the physicochemical characteristics of microencapsulated cinnamon essential oil. Microcapsules produced with combinations of wall materials (gum arabic, whey protein isolate and maltodextrin) were evaluated with regard to moisture, solubility, hygroscopicity, bulk density, ...
Tópico(s): Botanical Research and Applications
2016 - Wiley | Journal of Food Processing and Preservation
Produção Nacional
Revisado por pares
Gerson Luiz Marinho, Gabriel Mendes Borges, Elisabete Pimenta Araújo Paz, Ricardo Ventura Santos,
To compare infant mortality rates of indigenous and non-indigenous children according to microregions in Brazil.The study was based on data from the 2010 Population Census and from the Mortality Information System. Rates and proportions were calculated using data from 558 microregions.Indigenous children presented a higher risk of dying before completing one year of age (60% higher compared to non-indigenous), and rates were higher in microregions with < 1% of indigenous population. Seven out of 10 ...
Tópico(s): Maternal and Neonatal Healthcare
2019 - Associação Brasileira de Enfermagem | Revista Brasileira de Enfermagem
Produção Nacional
Revisado por pares
Igor Galvão Silva, Glêndara Aparecida de Souza Martins, Soraia Vilela Borges, Gerson Reginaldo Marques, Itamar Souza Regis,
The objective of this research was to evaluate the effect of the citric acid concentration, pulp/sugar ratio, and albedo concentration of the passion fruit peel on physical, physiochemical, and sensorial characteristics of the 'Silver' banana preserves. A 2³ factorial design and 3 repetitions in the central point were used. The albedo concentration between 0 and 3% had significant influence on the reduction of the reducing sugars and on the decrease in titratable acidity. The increase in the pulp/ ...
Tópico(s): Botanical Research and Applications
2012 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology
Produção Nacional
Marcus Rodrigues da Costa, Tailan Moretti Mattos, Joyce L. C. Borges, Francisco Gerson Araújo,
We determined in this study the habitat preferences of seven native fish species in a regulated river in Southeastern Brazil. We tested the hypothesis that fishes differ in habitat preference and that they use stretches of the river differing in hydraulic characteristics and substrate type. We surveyed fishes in four 1-km long river stretches encompassing different habitat traits, where we also measured water depth, velocity, and substrate type. We investigated preference patterns of four Siluriformes ( ...
Tópico(s): Fish Biology and Ecology Studies
2013 - Sociedade Brasileira de Ictiologia | Neotropical Ichthyology
Produção Nacional
Revisado por pares
Carlos Alberto Feldens, Peter F. Day, Tássia Silvana Borges, Eliane Gerson Feldens, Paulo Floriani Kramer,
The aim of this study was to quantify the impact of traumatic dental injuries (TDI) on oral-health-related quality of life (OHRQoL) of preschool children, when enamel fractures were either included or excluded within the category of TDI.An oral health survey was undertaken of preschool children, age 1-5 years attending public nurseries in Canoas, Brazil. Children were examined for TDI, dental caries, and malocclusion. Parents were interviewed on their perception of their child's OHRQoL (Early Childhood ...
Tópico(s): Injury Epidemiology and Prevention
2015 - Wiley | Dental Traumatology
Produção Nacional
Revisado por pares
Patrícia Poletto, Gerardo Álvarez‐Rivera, Gerson-Dirceu López, Otília Mônica Alves Borges, J. A. Mendiola, Elena Ibáñez, Alejandro Cifuentes,
Ascorbic acid, phenolic compounds and carotenoids were extracted from acerola (Malpighia emarginata DC.) by-products using gas-expanded liquids (GXLs) based on carbon dioxide expanded ethanol at 40 °C and 7 MPa. The by-products generated in the processing of acerola: bagasse (seed and peel) and non-pomace (from the juice clarification step), were studied separately. The overall extraction yields obtained were 3.8 and 12.9 g/100 g for bagasse and non-pomace, respectively. Ascorbic acid was not detected ...
Tópico(s): Vitamin C and Antioxidants Research
2021 - Elsevier BV | LWT
Produção Nacional
Revisado por pares
Gerson Reginaldo Marques, Soraia Vilela Borges, Diego Alvarenga Botrel, Joyce Maria Gomes da Costa, Eric Keven Silva, Jefferson Luiz Gomes Corrêa,
Maize (Zea mays) is a cereal grown in Brazil, and its availability is limited to the harvest season. An alternative processing route is based on the production of green corn powder, which has a longer shelf-life and increased versatility. This study aimed to evaluate the influence of drying conditions on the physical characteristics, size, and morphology of green corn powder. Drying experiments were performed on a spray dryer according to a central composite rotational design to evaluate inlet air ...
Tópico(s): Food Drying and Modeling
2014 - Taylor & Francis | Drying Technology
Liliam Dalla Corte, Mariana Vale Scribel da Silva, Carina Flores de Oliveira, Gerson Vetoratto, Raquel Bissacotti Steglich, Josiane Borges,
Vohwinkel syndrome or keratoderma hereditaria mutilans is a rare autosomal dominant palmoplantar keratosis, which manifests in infants and becomes more evident in adulthood. Its mode of inheritance is autosomal dominant with mutation in loricrin and Connexin 26 genes. Patients with this mutation present hyperkeratosis of the palms and soles, constricting bands of the digits, usually on the fifth, and starfish-shaped hyperkeratosis on the dorsal aspects of the hands and feet. The disease mostly occurs ...
Tópico(s): Skin Protection and Aging
2013 - Elsevier BV | Anais Brasileiros de Dermatologia
Produção Nacional
Revisado por pares
Victor Mosquim, Rafaela Aparecida Caracho, Giovanna Speranza Zabeu, Luiza da Silveira Condi, Gérson Aparecido Foratori-Júnior, Ana Flávia Sanches Borges, Linda Wang,
To characterize the behavior of three different polymeric agents before and after an erosive challenge on dentin permeability, to analyze their degradation in both conditions, and to analyze their degree of conversion (DC). The permeability of human dentin disks (1.0 ± 0.2 mm) was measured with smear layer, after its removal, after treatment (LpTreat) with Gluma Desensitizer, PRG Barrier Coat (PBC) or Icon infiltrant (n = 11/group) and after exposure to citric acid (LpEro) (6%, pH 2.1, 1 min). The specimens ...
Tópico(s): Dental Anxiety and Anesthesia Techniques
2022 - Elsevier BV | Dental Materials
Produção Nacional
Revisado por pares
Tailan Moretti Mattos, Marcus Rodrigues da Costa, Benjamin Carvalho Teixeira Pinto, Joyce L. C. Borges, Francisco Gerson Araújo,
Tópico(s): Fish Biology and Ecology Studies
2013 - Springer Science+Business Media | Environmental Biology of Fishes
Produção Nacional
Revisado por pares
Letícia Flohr, Armando Borges de Castilhos, William Gerson Matias,
Industrial wastes may produce leachates that can contaminate the aquatic ecosystem. Toxicity testing in acute and chronic levels is essential to assess environmental risks from the soluble fractions of these wastes, since only chemical analysis may not be adequate to classify the hazard of an industrial waste. In this study, ten samples of solid wastes from textile, metal-mechanic, and pulp and paper industries were analyzed by acute and chronic toxicity tests with Daphnia magna and Vibrio fischeri . ...
Tópico(s): Heavy metals in environment
2012 - Hindawi Publishing Corporation | The Scientific World JOURNAL
Produção Nacional
Revisado por pares
Célia Landmann Szwarcwald, Orlando da Costa Ferreira Júnior, Ana Maria de Brito, Karin Regina Luhm, Clea E. Ribeiro, Ana Maria Silva, Ana Maria Salustiano Cavalcanti, Tomoko Sasazawa Ito, Sônia Mara Raboni, Paulo Roberto Borges de Souza Júnior, Gérson Fernando Mendes Pereira,
ABSTRACT OBJECTIVE To estimate HIV incidence in two Brazilian municipalities, Recife and Curitiba, in the year of 2013. METHODS The method for estimating incidence was based on primary information, resulting from the Lag-Avidity laboratory test for detection of recent HIV infections, applied in a sample of the cases diagnosed in the two cities in 2013. For the estimation of the HIV incidence for the total population of the cities, the recent infections detected in the research were annualized and ...
Tópico(s): Sex work and related issues
2016 - UNIVERSIDADE DE SÃO PAULO | Revista de Saúde Pública
Produção Nacional
Revisado por pares
Denice Schulz Vicentini, Diego José Nogueira, Sílvia Pedroso Melegari, Miriam Arl, Jéssica Schveitzer Köerich, Luiza Jofily Miranda Cruz, Naiara Mottim Justino, Bianca Vicente Oscar, Rodrigo Costa Puerari, Marlon Luiz Neves da Silva, Carmen Simioni, Luciane Cristina Ouriques, Marcelo Seleme Matias, Armando Borges de Castilhos, William Gerson Matias,
There are few studies on nanoplastic that propose quantification of the amount ingested combined with evaluation of the toxic effects on aquatic organisms. We propose 2 methods to quantify the amount of polystyrene nanoplastic (PSNP) ingested by Daphnia magna: fluorescence intensity, where a fluorescent monomer (F) is added to the PSNP and quantified through fluorescence light microscopy, and total aluminum quantification, where PSNP is synthesized with Al2 O3 metal-core nanoparticles and used for ...
Tópico(s): Recycling and Waste Management Techniques
2019 - Wiley | Environmental Toxicology and Chemistry
Produção Nacional
Revisado por pares
Eric Keven Silva, Ariel A.C. Toledo Hijo, Joyce Maria Gomes da Costa, Gerson Reginaldo Marques, Joelma Pereira, Soraia Vilela Borges,
This study evaluated the influence of the powdered bioaroma of Swiss cheese on the technical and sensory qualities of cheese bread. The methodology of the internal preference mapping was applied. The results revealed that cheese breads containing powdered bioaroma of Swiss cheese showed high sensorial quality in terms of aroma, flavour, global acceptance and intent to purchase. The addition of the powdered bioaroma positively influenced the texture, the main parameter of acceptance. The technical ...
Tópico(s): Sensory Analysis and Statistical Methods
2016 - Wiley | International Journal of Dairy Technology
Produção Nacional
Revisado por pares
Gerson Reginaldo Marques, Regiane Victória de Barros Fernandes, Soraia Vilela Borges, Diego Alvarenga Botrel,
Tópico(s): Bee Products Chemical Analysis
2016 - Springer Science+Business Media | Food and Bioprocess Technology
Produção Nacional
Revisado por pares
Rolando Nunes Córdova, Maria Eliza Nagel-Hassemer, William Gerson Matias, José Miguel Müller, Armando Borges de Castilhos,
This study investigates the effects of pH, H2O2 concentration and reaction time of the UV/H2O2 photochemical process on the removal of organic matter and ammonia from biologically pre-treated landfill leachates in anaerobic stabilization ponds. The results show that the concentration of H2O2 and the initial pH are significant factors, with no significant interaction between them. A pH of 3 is the optimum value for the UV/H2O2 process for the removal of organic matter, resulting in 51.63% chemical ...
Tópico(s): Water Quality Monitoring Technologies
2017 - Taylor & Francis | Environmental Technology
Produção Nacional
... canção dos artistas: Marcos Almeida, Estêvão Queiroga e Gerson Borges. A análise da obra dos compositores visa aprofundar ...
Tópico(s): Religion and Society in Latin America
2023 - | Revista de Estudos Universitários - REU
Produção Nacional
Revisado por pares
Geraldo Felício Cunha-Junior, Luiz Marco, Luciana Bastos‐Rodrigues, Marina Borges Bolina, Flavia Linhares Martins, Gérson Antônio Pianetti, Isabela Costa César, Luiz Gonzaga Vaz Coelho,
Tópico(s): Cancer Diagnosis and Treatment
2013 - Springer Science+Business Media | Cancer Chemotherapy and Pharmacology
Produção Nacional
Revisado por pares
A.J.C. Magalhães, Guilherme Pederneiras Raja Gabaglia, Daniel Galvão Carnier Fragoso, Ednilson Bento Freire, Ricardo Lykawka, Carlos Daniel Arregui, Mônica Meneguette Silveira, K.M.T. Carpio, André De Gasperi, Saulo Pedrinha, V.M. Artagão, Gerson José Salamoni Terra, Rodrigo Brandão Bunevich, Eduardo Roemers-Oliveira, João Paulo Borges Gomes, Juan I. Hernández, Roberto Hernández, Carlos H.L. Bruhn,
High-resolution sequence stratigraphy (HRSS) is a data-driven methodology that refers to the stratigraphic refinement achieved below seismic resolution. HRSS follows the standard sequence stratigraphy methodology and nomenclature, which are well established for the shallow marine to downstream reaches of the fluvial systems. Still, nomenclature must be flexible to some extent when applied to lacustrine carbonate settings. A high-resolution stratigraphic sequence is a cycle of change in stacking patterns ...
Tópico(s): Hydraulic Fracturing and Reservoir Analysis
2020 - Elsevier BV | Earth-Science Reviews
Produção Nacional
Revisado por pares
José Julio Barrios Restrepo, Letícia Flohr, Sílvia Pedroso Melegari, Cristina Henning da Costa, Cristiane Funghetto Fuzinatto, Armando Borges de Castilhos, William Gerson Matias,
Due to the diversified nature of municipal solid waste and the different stages of its decomposition, the formed leachates result in a complex chemical mixture with toxic potential. These chemicals can cause environmental problems, such as the contamination of surface or groundwater, thus affecting the balance of aquatic ecosystems. The aim of our study was to evaluate the acute toxicity of leachates in Daphnia magna and Aliivibrio fischeri and to identify the main physicochemical variables that ...
Tópico(s): Landfill Environmental Impact Studies
2017 - Taylor & Francis | Environmental Technology
Produção Nacional
Revisado por pares
Gerson Reginaldo Marques, Regiane Victória de Barros Fernandes, Amanda Maria Teixeira Lago, Soraia Vilela Borges, Suzan Kelly Vilela Bertolucci, Annete de Jesus Boari Lima, Diego Alvarenga Botrel,
The aim of this study was to evaluate the physical, physicochemical, rheological, and morphological properties and antioxidant capacity of thyme essential oil encapsulated by spray drying; as well as to verify the effects of the partial replacement of whey protein isolate by maltodextrin and chitosan. The presence of maltodextrin decreased viscosity of the emulsion; decreased moisture, density, and mean volume diameter, and maintained the oil retention percentage and solubility of the microparticles. ...
Tópico(s): Proteins in Food Systems
2021 - Taylor & Francis | Drying Technology
Produção Nacional
Revisado por pares
Adriana Maria Fuzer Grael Tinós, Gérson Aparecido Foratori-Júnior, Wagner Marcenes, Felipe Borges CAMARGO, Francisco Carlos Groppo, Sílvia Helena de Carvalho Sales Peres,
Obesity and bariatric surgery may be related with mental and oral disorders.To evaluate the impact of bariatric surgery on anxiety, initial dental caries lesion and gingival bleeding in obese patients.Eighty-nine patients were divided in two groups: Control Group (CG) - obese patients and Experimental Group (EG) - patients submitted to bariatric surgery. EG was analyzed before and 12 months after bariatric surgery; for the CG, was respected an interval of 12 months between the evaluations. International ...
Tópico(s): Obstructive Sleep Apnea Research
2021 - Colégio Brasileiro de Cirurgia Digestiva | ABCD Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
Produção Nacional
Revisado por pares
Marlon Luiz Neves da Silva, Diego José Nogueira, Jéssica Schveitzer Köerich, Vitor Pereira Vaz, Naiara Mottim Justino, José Renato Alves Schmidt, Denice Schulz Vicentini, Marcelo Seleme Matias, Armando Borges de Castilhos, Cristiane Funghetto Fuzinatto, William Gerson Matias,
Multigenerational toxicological effects of a binary mixture of silver nanoparticles (AgNPs) with glyphosate were identified in Daphnia magna using acute and chronic toxicity tests. Acute toxicity interactions were analyzed with the Abbott method. In the chronic tests, the survival, growth, reproduction, and age at first brood were evaluated for the parents and the exposed (F1E) and non-exposed (F1NE) descendants. The scales tested for binary mixture, at the acute level, presented antagonistic and additive ...
Tópico(s): Environmental Toxicology and Ecotoxicology
2020 - Wiley | Environmental Toxicology and Chemistry
Produção Nacional
Revisado por pares
Danielly S. Rocha, Thaísa A. Baldo, Habdias A. Silva‐Neto, Gerson F. Duarte‐Junior, Gabriela Silvério Bazílio, Clayton Luiz Borges, Juliana Alves Parente-Rocha, William R. de Araújo, Abner de Siervo, Thiago R. L. C. Paixão, Wendell K. T. Coltro,
This study describes the development of a simple, disposable, and eco-friendly electrochemical immunosensor for rapid detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Electrochemical devices were manufactured by stencil-printing using low-cost materials such as polyester sheets, graphite flakes, and natural resin. The immunosensor comprises gold nanoparticles stabilized with cysteamine, glutaraldehyde, anti-SARS-CoV-2 S protein monoclonal antibody (Ab1) as the biological ...
Tópico(s): Biosensors and Analytical Detection
2023 - Elsevier BV | Talanta
Produção Nacional
Revisado por pares
Aline Diniz Rodrigues Caldas, Ricardo Ventura Santos, Gabriel Mendes Borges, Joaquim Gonçalves Valente, Margareth Crisóstomo Portela, Gerson Luiz Marinho,
The aim of this study was to investigate infant mortality data according to color or race in Brazil with a focus on indigenous individuals, based on data from the 2010 Population Census and the Brazilian Mortality Information System (SIM) and Brazilian Information System on Live Births (SINASC). In both sources, the infant mortality rate (IMR) for indigenous individuals was the highest of all the various population segments. Although the census data indicate inequalities by color or race, the infant ...
Tópico(s): Child Nutrition and Water Access
2017 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública
Produção Nacional
Revisado por pares
Eliandro Reis Tavares, Thiago Ferreira de Lima, Guilherme Bartolomeu-Gonçalves, Isabela Madeira de Castro, Daniel Gaiotto de Lima, Paulo Henrique Guilherme Borges, Gerson Nakazato, Renata Katsuko Takayama Kobayashi, Emerson José Venâncio, César Ricardo Teixeira Tarley, Elaine Regina Delicato de Almeida, Marsileni Pelisson, Eliana Carolina Vespero, Andréa Name Colado Simão, Márcia Regina Eches Perugini, Gilselena Kerbauy, Marco Aurélio Fornazieri, Maria Cristina Bronharo Tognim, Viviane Monteiro Góes, Tatiana de Arruda Campos Brasil de Souza, Danielle Bruna Leal Oliveira, Edison Luíz Durigon, Lígia Carla Faccin‐Galhardi, Lucy Megumi Yamauchi, Sueli Fumie Yamada‐Ogatta,
The prompt and accurate identification of the etiological agents of viral respiratory infections is a critical measure in mitigating outbreaks. In this study, we developed and clinically evaluated a novel melting-curve-based multiplex real-time PCR (M-m-qPCR) assay targeting the RNA-dependent RNA polymerase (RdRp) and nucleocapsid phosphoprotein N of SARS-CoV-2, the Matrix protein 2 of the Influenza A virus, the RdRp domain of the L protein from the Human Respiratory Syncytial Virus, and the polyprotein ...
Tópico(s): SARS-CoV-2 detection and testing
2023 - Multidisciplinary Digital Publishing Institute | Microorganisms
Produção Nacional
Revisado por pares
Rhana Amanda Ribeiro Teodoro, Eloá Lourenço do Carmo, Soraia Vilela Borges, Diego Alvarenga Botrel, Gerson Reginaldo Marques, Pedro Henrique Campelo, Eric Keven Silva, Regiane Victória de Barros Fernandes,
The effects of the emulsification method [either mechanical agitation or ultrasonication (US)] and proportion of gum arabic (GA)/maltodextrin (MD) on the characteristics of feed emulsions and microparticles containing Indian clove essential oil produced by spray drying were investigated. Emulsions produced using US were more stable with smaller droplets, lower polydispersity indexes, and higher viscosities. Increasing the proportion of GA resulted in an increased particle size. Powders produced by US ...
Tópico(s): Polysaccharides Composition and Applications
2018 - Taylor & Francis | Drying Technology
Produção Nacional
Revisado por pares
Tássia Silvana Borges, Benjamin W. Chaffee, Paulo Floriani Kramer, Eliane Gerson Feldens, Márcia Regina Vítolo, Carlos Alberto Feldens,
Abstract Background/Aim The impact of traumatic dental injuries ( TDI ) in the primary dentition on oral health‐related quality of life indicates the need for the planning of prevention strategies. The aim of this study was to assess whether anthropometric characteristics in early life are associated with TDI by preschool age. Materials and Methods A birth cohort was recruited from the public healthcare system in the city of Porto Alegre, Brazil. Socio‐demographic variables, type of birth, head circumference, ...
Tópico(s): Urological Disorders and Treatments
2017 - Wiley | Dental Traumatology