Francisco Antônio Passos, Paulo Espíndola Trani, Cassia R. L. Carvalho,
... para a agricultura periurbana. Foram avaliadas as cultivares Aleluia, Camarosa, Camino Real, Festival, Oso Grande, Tudla e ... produção de frutos, sem diferir de 'Festival' e 'Aleluia', inclusive com expressiva produção de frutos de massa ... A melhor relação SS/AT foi apresentada por 'Aleluia', 'Festival', 'Oso Grande' e 'Ventana'. Todas as cultivares apresentaram altos teores de vitamina C. 'Aleluia' e 'Ventana' podem ser consideradas opções vantajosas para ...
Tópico(s): Pineapple and bromelain studies
2015 - Associação Brasileira de Olericultura | Horticultura Brasileira
Produção Nacional
Revisado por pares
Flávio Marques Lopes, Karla de Aleluia Batista, Gustavo Luiz Aleluia Batista, Sydnei Mitidieri, Luiz Artur Mendes Bataus, Kátia Flávia Fernandes,
Tópico(s): Insect and Pesticide Research
2009 - Springer Science+Business Media | World Journal of Microbiology and Biotechnology
Produção Nacional
Revisado por pares
Flávio Marques Lopes, Karla de Aleluia Batista, Gustavo Luiz Aleluia Batista, Kátia Flávia Fernandes,
A biosensor was developed for spectrophotometric determination of glucose concentrations in real samples of orange juice energetic drinks, and sport drinks. The biosensor consisted of glucose oxidase (GOD) and horseradish peroxidase (HRP) immobilized onto polyaniline activated with glutaraldehyde (PANIG). Immobilization parameters were optimized for GOD, and maximum immobilization yield was 16% when 5.0 mg of PANIG and 8.9 U prepared in 0.1 mol.L-1 sodium phosphate buffer (pH 7.0) reacted for 60 minutes ...
Tópico(s): Conducting polymers and applications
2012 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology
Produção Nacional
Revisado por pares
Karla de Aleluia Batista, Gustavo Luiz Aleluia Batista, Guilherme L. Alves, Kátia Flávia Fernandes,
In this work a polyphenol oxidase (PPO) from Solanum lycocarpum ripe and unripe fruits was studied. The unripe fruits presented higher activity than ripe for both fresh fruits and dried pulp flours. The purification procedure was based on freezing precipitation and a sixfold purification factor was obtained. The SDS-PAGE of the partially purified PPO showed two bands around 47 and 68 kDa. Optimal conditions for enzymatic studies were determined to be pH 6.0–6.5 and 28 °C. The partially purified PPO ...
Tópico(s): Fungal Biology and Applications
2014 - Elsevier BV | Journal of Molecular Catalysis B Enzymatic
Produção Nacional
Joaquim Gonçalves de Pádua, Luiz Carlos Dias Rocha, Emerson Dias Gonçalves, Thaís Helena de Araújo, Ezequiel Lopes do Carmo, Rafaela Lira Mendes Costa,
... se avaliar os aspectos produtivos das cultivares Albion, Aleluia, Aromas, Camarosa, Camino Real, Festival, Oso Grande e ... acidez titulável (% do ácido cítrico). As cultivares Albion, Aleluia, Camino Real e Festival não apresentaram diferenças entre ...
Tópico(s): Growth and nutrition in plants
2014 - Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais | Revista Agrogeoambiental
Produção Nacional
Revisado por pares
Andréa Ferreira da Costa, Larissa Pereira Ribeiro Teodoro, Paulo Eduardo Teodoro, Leonardo Lopes Bhering, F. D. Tardin, Maurício José Fornazier, Hélcio Costa, D. dos S. Martins, José Salazar Zanúncio,
... Domingos Martins-ES.We evaluated strawberry cultivars Albion, Aleluia, Aromas, Camarosa, Camino Real, Campinas, Diamante, Dover, Festival, ... low tunnel and high tunnel environments, the crosses Aleluia x Camarosa, Aleluia x Aromas and Aleluia x Festival are the most promising to generate ... field cultivation system, we recommend the cross among Aleluia x Toynoka.The variables that most contributed for ...
Tópico(s): Plant tissue culture and regeneration
2018 - UNIVERSIDADE FEDERAL DE UBERLÂNDIA | Bioscience Journal
Produção Nacional
Revisado por pares
Elcia Margareth Souza Brito, Robert Duran, Rémy Guyoneaud, Marisol Goñi‐Urriza, T Garcia de Oteyza, Mírian Araújo Carlos Crapez, Irene Aleluia, Julio César Wasserman,
Mangroves are sensitive ecosystems of prominent ecological value that lamentably have lost much of their areas across the world. The vulnerability of mangroves grown in proximity to cities requires the development of new technologies for the remediation of acute oil spills and chronic contaminations. Studies on oil remediation are usually performed with in vitro microcosms whereas in situ experiments are rare. The aim of this work was to evaluate oil degradation on mangrove ecosystems using in situ ...
Tópico(s): Oil Spill Detection and Mitigation
2009 - Elsevier BV | Marine Pollution Bulletin
Produção Nacional
Revisado por pares
Gustavo F. de Carvalho-Souza, Jonas Rodrigues de Souza Neto, Fabrício Tourinho Aleluia, Itaquaracy Araújo Nascimento, Henrique Colombini Browne-Ribeiro, Rodrigo Cerqueira Santos, Moacir Santos Tinôco,
Tópico(s): Parasites and Host Interactions
2009 - BioMed Central | Marine Biodiversity Records
Produção Nacional
Revisado por pares
... Figueiredo C, Fiuza L, Yahouédéhou S, Oliveira R, Aleluia M, Carvalho S, Fonseca C, Nascimento V, Rocha ...
Tópico(s): Pharmacology and Obesity Treatment
2002 - Lippincott Williams & Wilkins | Circulation
Produção Nacional
Revisado por pares
Karla de Aleluia Batista, Sandra Helena Prudêncio, Kátia Flávia Fernandes,
The biochemical and functional properties of 2 hard-to-cook common bean cultivars (Phaseolus vulgaris, L.) were investigated after the extrusion process. Beans of BRS pontal and BRS grafite cultivars were milled and extruded at 150 degrees C, with a compression ratio screw of 3 : 1, 5-mm die, and screw speed of 150 rpm. Extrudate flours were evaluated for water solubility (WS), water absorption index (WAI), oil absorption capacity (OAC), foaming capacity (FC), emulsifying activity (EA), antinutritional ...
Tópico(s): Phytase and its Applications
2010 - Wiley | Journal of Food Science
Produção Nacional
Revisado por pares
Karla de Aleluia Batista, Sandra Helena Prudêncio, Kátia Flávia Fernandes,
Summary Changes in the biochemical and functional properties of the hard‐to‐cook cowpea bean after treatment by the extrusion process are reported. The extrusion was carried out at 150 °C, with a compression ratio screw of 3:1, a 5‐mm die, and a screw speed of 150 r.p.m. The extrusion caused the complete inactivation of the α‐amylase and lectin and it also reduced the trypsin inhibitor activity (38.2%) and phytic acid content (33.2%). The functional properties were also modified by the process, an ...
Tópico(s): Phytase and its Applications
2010 - Wiley | International Journal of Food Science & Technology
Fernando P. Carvalho, João M. Oliveira, I. Lopes, Aleluia Batista,
Tópico(s): Radioactive element chemistry and processing
2007 - Elsevier BV | Journal of Environmental Radioactivity
Produção Nacional
Revisado por pares
Daniela Fernandes Torralbo, Karla de Aleluia Batista, Maria Carolina Bezerra Di Medeiros Leal, Kátia Flávia Fernandes,
In this work Solanum lycocarpum fruits were used as a source of pectin. The parameters of pectin extraction were examined using a 23 factorial design, with temperature, pH and extraction time as independent variables. The extracted S. lycocarpum pectin and dried pulp were analyzed for the presence of antinutritional compounds, such as amylase and trypsin inhibitors, hemagglutinin, tannins, saponins, alkaloids and phytate. Pectin was characterized by measuring its methoxylation degree, intrinsic ...
Tópico(s): Polysaccharides Composition and Applications
2011 - Elsevier BV | Food Hydrocolloids
Produção Nacional
Revisado por pares
Bárbara Dumas S. Silva, Cirano José Ulhôa, Karla de Aleluia Batista, Fábio Yamashita, Kátia Flávia Fernandes,
The use of cell wall degrading enzymes from Trichoderma asperellum immobilized on biodegradable support is an alternative for food packaging. In this study, hydrolytic enzymes produced by T. asperellum were tested as a fungal growth inhibitor, in free form or immobilized on a biodegradable film composed of cassava starch and poly(butylene adipate-co-terephtalate) (PBAT). The inhibitory activity was tested against Aspergillus niger , Penicillium sp., and Sclerotinia sclerotiorum , microorganisms that ...
Tópico(s): Enzyme Production and Characterization
2011 - American Chemical Society | Journal of Agricultural and Food Chemistry
Produção Nacional
Revisado por pares
Bárbara Dumas S. Silva, Cirano José Ulhôa, Karla de Aleluia Batista, Maria Carolina Di Medeiros, Rômulo Roosevelt da Silva Filho, Fábio Yamashita, Kátia Flávia Fernandes,
In this study, chitinolytic enzymes produced by Trichoderma asperellum were immobilized on a biodegradable film manufactured with a blend of cashew gum polysaccharide (CGP) and polyvinyl alcohol (PVA), and tested as a fungal growth inhibitor. The film was produced by casting a blend of CGP and PVA solution on glass molds. The CGP/PVA film showed 68% water solubility, tensile strength of 23.7 MPa, 187.2% elongation and 52% of mass loss after 90 days in soil. The presence of T-CWD enzymes immobilized ...
Tópico(s): Advanced Cellulose Research Studies
2012 - Elsevier BV | Carbohydrate Polymers
Produção Nacional
Revisado por pares
Lilian Cristian Mattos Lopes, Karla de Aleluia Batista, Kátia Flávia Fernandes, Raquel de Andrade Cardoso Santiago,
Summary Response surface methodology was used to investigate the effects of extrusion conditions – namely moisture content (12.3–23.7 g 100 g −1 ) and temperature (150–178 °C) – on physicochemical, antinutritional compounds, functional and pasting properties of extruded bean cotyledons. Results indicated that extrusion cooking did not change the chemical composition of bean flours, but completely eliminated the activity of the trypsin and α‐amylase inhibitors and haemagglutinins. The extrusion significantly ...
Tópico(s): Proteins in Food Systems
2012 - Wiley | International Journal of Food Science & Technology
Produção Nacional
Karla de Aleluia Batista, Flávio Marques Lopes, Fábio Yamashita, Kátia Flávia Fernandes,
Tópico(s): Microbial Metabolic Engineering and Bioproduction
2012 - Elsevier BV | Materials Science and Engineering C
Erin Baker, Valentina Bosetti, Laura Díaz Anadón, Max Henrion, Lara Aleluia Reis,
In this paper we standardize, compare, and aggregate results from thirteen surveys of technology experts, performed over a period of five years using a range of different methodologies, but all aiming at eliciting expert judgment on the future cost of five key energy technologies and how future costs might be influenced by public R&D investments. To enable researchers and policy makers to use the wealth of collective knowledge obtained through these expert elicitations we develop and present a set ...
Tópico(s): Economic and Environmental Valuation
2014 - Elsevier BV | Energy Policy
Produção Nacional
Revisado por pares
Diego Costa Astur, Vinicius Aleluia, Ciro Veronese, Nelson Astur, Saulo Gomes de Oliveira, Gustavo Gonçalves Arliani, Ricardo Badra, Camila Cohen Kaleka, Joicemar Tarouco Amaro, Moisés Cohen,
Current literature supports the thought that anesthesia and analgesia administered perioperatively for an anterior cruciate ligament (ACL) reconstruction have a great influence on time to effective rehabilitation during the first week after hospital discharge.The aim of this study is to answer the research question is there a difference in clinical outcomes between the use of a femoral nerve block with spinal anesthesia versus spinal analgesia alone for people undergoing ACL reconstruction?ACL reconstruction ...
Tópico(s): Shoulder Injury and Treatment
2014 - Elsevier BV | The Knee
Produção Nacional
Revisado por pares
Maria Carolina Bezerra Di Medeiros Leal, Aline M. Pascoal, Karla de Aleluia Batista, P. Z. Bassinello, Luciano M. Lião, Maria Inês Gonçalves Leles, Kátia Flávia Fernandes,
This study was conducted to evaluate the rheological and physicochemical properties of Solanum lycocarpum starch. The thermogravimetric analysis of S. lycocarpum starch showed a typical three-step weight loss pattern. Microscopy revealed significant changes in the granule morphology after hydrothermal treatment. Samples hydrothermally treated at 50 °C for 10 min lost 52% of their crystallinity, which was recovered after storage for 7 days at 4 °C. However, samples hydrothermally treated at 65 °C were ...
Tópico(s): Proteins in Food Systems
2014 - Elsevier BV | Carbohydrate Polymers
Produção Nacional
Beatriz Santos Siqueira, Wendell J. Pereira, Karla de Aleluia Batista, B. Dave Oomah, Kátia Flávia Fernandes, P. Z. Bassinello,
New carioca bean cultivars are being introduced into the market necessitating their evaluation under trade conditions, which often require storage under ambient conditions. We therefore evaluated the darkening and hardening processes of six carioca bean genotypes each representing regular and slow darkening trait during storage under ambient conditions for five months to elucidate their relationship as a breeding strategy. Storage time adversely affected color characteristics (L*, a*, b*, C* and ...
Tópico(s): Growth and nutrition in plants
2014 - | Journal of Agricultural Studies
Produção Nacional
Revisado por pares
Fábio E. F. Silva, Maria Carolina Bezerra Di Medeiros Leal, Karla de Aleluia Batista, Kátia Flávia Fernandes,
Blends of polyvinyl alcohol (PVA) and angico gum (AG) and/or cashew gum (CG) were used to produce films by casting method. Morphological and mechanical properties of these films were studied and compared to the properties of a commercial collagen membrane of bovine origin (MBO). The films presented thickness varying from 70 to 140 μ m (PVA/AG) and 140 to 200 μ m (PVA/CG). Macroscopic analysis showed that a PVA/CG film was very similar to MBO regarding the color and transparency. The higher values of tensile ...
Tópico(s): Natural Fiber Reinforced Composites
2013 - Hindawi Publishing Corporation | Journal of Materials
Produção Nacional
Revisado por pares
Aline M. Pascoal, Maria Carolina Bezerra Di Medeiros Leal, Karla de Aleluia Batista, Maria Inês Gonçalves Leles, Luciano M. Lião, Kátia Flávia Fernandes,
In this study the pulp from Solanum lycocarpum fruits was used as raw material for extraction of starch, resulting in a yield of 51%. The starch granules were heterogeneous in size, presenting a conical appearance, very similar to a high-amylose cassava starch. The elemental analysis (CHNS) revealed 64.33% carbon, 7.16% hydrogen and 0.80% nitrogen. FT-IR spectroscopy showed characteristic peaks of polysaccharides and NMR analysis confirmed the presence of the α-anomer of d-glucose. The S. lycocarpum ...
Tópico(s): Cassava research and cyanide
2013 - Elsevier BV | Carbohydrate Polymers
Produção Nacional
Fábio E. F. Silva, Karla de Aleluia Batista, Maria Carolina Bezerra Di Medeiros Leal, Cassio Nazareno Silva da Silva, Bruna Rodrigues Moreira, Kátia Flávia Fernandes,
In this study, a stimuli-responsive, biodegradable and bioactive film was produced by blending cashew gum polysaccharide (CGP) and polyvinyl alcohol (PVA). The film presented malleability and mechanical properties enabling an easy handling. Wetting the film changed the optical property from opacity to levels of transparency higher than 70% and resulted in up to 2-fold increase in its superficial area. Different swelling indexes were obtained varying the pH of solvent, which allows classifying the ...
Tópico(s): Nanocomposite Films for Food Packaging
2015 - Elsevier BV | Materials Science and Engineering C
Produção Nacional
Revisado por pares
Claudinei Sousa Lima, Karla de Aleluia Batista, Armando Rodríguez, Jurandir Rodrigues de Souza, Kátia Flávia Fernandes,
A real sample of textile wastewater was successfully decolorized through a simple, fast and efficient photocatalytic treatment using polypyrrole as catalyst. In the optimized operational conditions, the photocatalytic treatment resulted in 95.8% decrease in the units of color and 91.2% photodecomposition. Photocatalysis reduced the COD values from 1111.04 mg L−1 to 71.43 mg L−1, evidencing 93.6% reduction in the organic matter to be discharged. TOC was also efficiently reduced from 156.75 to 51. ...
Tópico(s): Water Quality Monitoring and Analysis
2015 - Elsevier BV | Solar Energy
Erin Baker, Olaitan Olaleye, Lara Aleluia Reis,
In this paper we provide an overview of decision frameworks aimed at crafting an energy technology Research & Development portfolio, based on the results of three large expert elicitation studies and a large scale energy-economic model. We introduce importance sampling as a technique for integrating elicitation data and large IAMs into decision making under uncertainty models. We show that it is important to include both parts of this equation – the prospects for technological advancement and the interactions ...
Tópico(s): Environmental Impact and Sustainability
2015 - Elsevier BV | Energy Policy
Leandro Janke, Athaydes F. Leite, Karla de Aleluia Batista, Sören Weinrich, Heike Sträuber, Marcell Nikolausz, Michael Nelles, Walter Stinner,
Different methods for optimization the anaerobic digestion (AD) of sugarcane filter cake (FC) with a special focus on volatile fatty acids (VFA) production were studied. Sodium hydroxide (NaOH) pretreatment at different concentrations was investigated in batch experiments and the cumulative methane yields fitted to a dual-pool two-step model to provide an initial assessment on AD. The effects of nitrogen supplementation in form of urea and NaOH pretreatment for improved VFA production were evaluated ...
Tópico(s): Microbial Metabolic Engineering and Bioproduction
2015 - Elsevier BV | Bioresource Technology
Produção Nacional
Revisado por pares
Monique Antunes de Souza Chelminski Barreto, Aleluia Lima Losno Ledesma, Carlos Augusto Costa Pires de Oliveira, Fayez Bahmad,
Sudden deafness is characterized by an abrupt hearing loss of at least 30 dB in three sequential frequencies in the standard pure tone audiogram over three days or less. Treatment is based on its etiology, and oral corticosteroids are widely used. Intratympanic corticosteroids are included as primary or secondary treatment when there is no improvement with the use of oral corticosteroids. To determine the effectiveness of therapy with intratympanic steroids in sudden deafness. A systematic review ...
Tópico(s): Cerebral Venous Sinus Thrombosis
2015 - Elsevier BV | Brazilian Journal of Otorhinolaryngology
Donovan Storey, Lorenzo Santucci, Rowan Fraser, Jo�ão Aleluia, Laksiri Chomchuen,
Cities in developing countries across Asia-Pacific are struggling to effectively manage municipal solid waste (MSW). This is especially the case in secondary cities and small towns, which often face a lack of resources and know-how. Because the waste stream in these cities is usually high in organic content (50–80%) and recyclable materials (10–20%), waste-to-resource initiatives are viable options for sustainable MSW management. Waste-to-resource initiatives that are low-cost, low-tech, decentralised ...
Tópico(s): Recycling and Waste Management Techniques
2015 - SAGE Publishing | Waste Management & Research The Journal for a Sustainable Circular Economy
Produção Nacional
Revisado por pares
Bruna Rodrigues Moreira, Karla de Aleluia Batista, Elisandra Gava de Castro, Eliana Martins Lima, Kátia Flávia Fernandes,
This work presents the development of a new bioactive material for wound therapeutics which may play a dual role of modulate metallo proteinases activity while prevents infection blocking out pathogenic microorganisms and foreign materials. A CGP/PVA film was activated by covalent immobilization of trypsin. Results from biocompatibility test revealed that PDL fibroblasts grown on the surface of CGP/PVA and the high amount of viable cells proved absence of cytotoxicity. Trypsin immobilized onto CGP/ ...
Tópico(s): Polysaccharides Composition and Applications
2015 - Elsevier BV | Carbohydrate Polymers