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dallago
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7984-2016
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- Author:
- Rogério Marcos Dallago, et al. ; Juliana Marques Soares; Patricia Franklin da Silva; Bruna Maria Saorin Puton; Adriane Pegoraro Brustolin; Rogério Luis Cansian; Eunice Valduga; Show all 7 Authors
- Source:
- Innovative food science & emerging technologies 2016 v.38 pp. 189-197
- ISSN:
- 1466-8564
- Subject:
- inhibitory concentration 50; Staphylococcus aureus; peroxides; smoked meats; malondialdehyde; minimum inhibitory concentration; bacteria; smoke; liquid smoke; Listeria monocytogenes; oleic acid; bacon; antioxidant activity; cooking; Salmonella enterica; Escherichia coli
- Abstract:
- ... The aim of the present study was to evaluate the liquid smoke antioxidant and antimicrobial capabilities and its implementation potential on bacon, due to its oxidizing stability. The liquid smoke presented an inhibitory effect on the Escherichia coli, Salmonella choleraesuis, Staphylococcus aureus and Listeria monocytogenes microorganisms with minimal bactericidal concentration ranging from 7.5 t ...
- DOI:
- 10.1016/j.ifset.2016.10.007
- https://doi.org/10.1016/j.ifset.2016.10.007
- Author:
- Rogério Marcos Dallago, et al. ; Cindy Elena Bustamante-Vargas; Débora de Oliveira; Eunice Valduga; Luciana Dornelles Venquiaruto; Natalia Paroul; Geciane Toniazzo Backes; Show all 7 Authors
- Source:
- Applied biochemistry and biotechnology 2016 v.179 no.6 pp. 1060-1072
- ISSN:
- 0273-2289
- Subject:
- Aspergillus niger; biomimetics; calcium oxalate; encapsulation; enzyme activity; gelatin; immobilized enzymes; mineralization; pH; pectins; polygalacturonase; storage quality; storage time; temperature; textile industry
- Abstract:
- ... Pectinases catalyze the degradation of pectic substances and are used in several processes, mainly in food and textile industries. In this study, a biomimetic matrix of alginate/gelatin/calcium oxalate (AGOCa) was synthesized for the in situ immobilization via encapsulation of crude pectinase from Aspergillus niger ATCC 9642, obtaining an immobilization efficiency of about 61.7 %. To determine the ...
- DOI:
- 10.1007/s12010-016-2050-7
- https://doi.org/10.1007/s12010-016-2050-7
- Author:
- Bruno Stéfano Lima Dallago, et al. ; Fernanda Garcia Sampaio; Maria Lídia Carra; Claudio Martin Jonsson; Vitoria Teodoro Gonçalves; Genoefa Dal’Bo; Kátia Santos Damacena Nunes; José Henrique Valim; Sonia Claudia do Nascimento de Queiroz; Felix Guillermo Reyes Reyes; Show all 10 Authors
- Source:
- Bulletin of environmental contamination and toxicology 2016 v.97 no.4 pp. 528-535
- ISSN:
- 0007-4861
- Subject:
- Oreochromis niloticus; biomarkers; body weight; catalase; dietary exposure; fish; fish culture; glutathione transferase; hematologic tests; juveniles; lipid peroxidation; medicated feeds; oral administration; oxidative stress
- Abstract:
- ... Sulfamethazine (SMZ) is one of the most commonly used sulfonamide compounds in fish farming, and its physiological effects on fish are unknown. SMZ was administered to juvenile Nile tilapia (Oreochromis niloticus) at a dose level of 422 mg kg⁻¹ body weight, for a period of 11 days, via medicated feed. Fish were divided into two groups, the control group (CG) and the group fed with SMZ in feed. The ...
- DOI:
- 10.1007/s00128-016-1837-0
- https://doi.org/10.1007/s00128-016-1837-0
- Author:
- Rogério M. Dallago, et al. ; Nadia Ligianara D. Nyari; Ilizandra A. Fernandes; Cindy E. Bustamante-Vargas; Clarisse Steffens; Débora de Oliveira; Jamile Zeni; Elisandra Rigo; Show all 8 Authors
- Source:
- Journal of molecular catalysis 2016 v.124 pp. 52-61
- ISSN:
- 1381-1177
- Subject:
- Pseudozyma antarctica; carboxylic ester hydrolases; catalysts; catalytic activity; enzyme activity; enzyme stability; foams; food industry; oleic acid; polyols; polyurethanes; propionates; refrigeration; temperature
- Abstract:
- ... Candida antarctica B (CALB) lipase was immobilized using polyurethane (PU) foam as support by confinement method. This can be a promising technique due to the low cost of the support, simple procedure of immobilization and the possibility of using the derivative as catalyst for the food industry reactions. CALB immobilization on PU was performed using 6mL polyol and 4mL isocyanate (60–40%, v/v), w ...
- DOI:
- 10.1016/j.molcatb.2015.12.003
- https://doi.org/10.1016/j.molcatb.2015.12.003
- Author:
- Rogério Marcos Dallago, et al. ; Simone Maria Golunski; Luisa Sala; Marceli Fernandes Silva; Jéssica Mulinari; Altemir José Mossi; Adriano Brandelli; Susana Juliano Kalil; Marco Di Luccio; Helen Treichel; Show all 10 Authors
- Source:
- International journal of biological macromolecules 2016 v.83 pp. 30-33
- ISSN:
- 0141-8130
- Subject:
- absorbance; enzyme activity; inulinase; metals; potassium phosphates; proteins; sodium chloride; sodium citrate; sodium nitrate
- Abstract:
- ... In this study the interference of potassium phosphate, sodium citrate, sodium chloride and sodium nitrate salts on protein quantification by Bradford's method was assessed. Potassium phosphate and sodium citrate salts are commonly used in aqueous two-phase systems for enzyme purification. Results showed that the presence of potassium phosphate and sodium citrate salts increase the absorbance of th ...
- DOI:
- 10.1016/j.ijbiomac.2015.11.056
- https://doi.org/10.1016/j.ijbiomac.2015.11.056
- Author:
- Bruno Stéfano Lima Dallago, et al. ; Concepta McManus; Carla Lehugeur; Luiz Alberto Ribeiro; Potira Hermuche; Renato Fontes Guimarães; Osmar Abílio de Carvalho Júnior; Samuel Rezende Paiva; Show all 8 Authors
- Source:
- Small ruminant research 2016 v.144 pp. 290-299
- ISSN:
- 0921-4488
- Subject:
- Corriedale; Dorper; Hampshire (sheep breed); Merino; Texel; adults; air temperature; cell respiration; coasts; eyes; heat tolerance; natural history; rearing; relative humidity; sheep; wool; Brazil
- Abstract:
- ... Respiration rate and eye temperature were collected on 80 sheep from 11 breeds (Australian Merino, Polwarth/Ideal, Corriedale, Romney Marsh, Crioula, Hampshire Down, Texel, Ile de France, Suffolk, Santa Inês and Dorper) during 5days, giving a total of 1071 observations. All sheep were adult and non-lactating. Data were analysed using SAS® procedure NLIN, using broken line regression to determine t ...
- DOI:
- 10.1016/j.smallrumres.2016.10.004
- https://doi.org/10.1016/j.smallrumres.2016.10.004
- Author:
- Bruno Dallago, et al. ; Marcelle Ribeiro; Nadjar Nitz; Camilla Santana; Aline Moraes; Luciana Hagström; Rafael Andrade; Adriano Rios; Alessandro Sousa; Rodrigo Gurgel-Gonçalves; Mariana Hecht; Show all 11 Authors
- Source:
- Experimental parasitology 2016 v.162 pp. 1-6
- ISSN:
- 0014-4894
- Subject:
- Chagas disease; Triatominae; Trypanosoma cruzi; animal models; blood; blood transfusion; females; males; mice; parasites; tissues
- Abstract:
- ... Trypanosoma cruzi is mainly transmitted by blood-sucking triatomines, but other routes also have epidemiological importance, such as blood transfusion and congenital transmission. Although the possibility of sexual transmission of T. cruzi has been suggested since its discovery, few studies have been published on this subject. We investigated acquisition of T. cruzi by sexual intercourse in an exp ...
- DOI:
- 10.1016/j.exppara.2015.12.017
- https://doi.org/10.1016/j.exppara.2015.12.017
- Author:
- Bruno Stéfano Lima Dallago, et al. ; Paulo Dall Cortivo; Eduardo Dias; Júlio Otavio Jardim Barcellos; Vanessa Peripolli; João Batista Gonçalves Costa Jr.; Concepta Margaret McManus; Show all 7 Authors
- Source:
- Computers and electronics in agriculture 2016 v.127 pp. 413-417
- ISSN:
- 0168-1699
- Subject:
- Haematobia irritans; Holstein; bulls; cameras; cows; image analysis; parasite load; pastures; thermography; ticks
- Abstract:
- ... The aim of this study was to compare standard visual methods with infrared thermography combined with a program that contrasted points in the image analysis for automatic counting of ectoparasites (ticks and horn flies) in cattle under pasture conditions. Twenty Holstein cows, 10 Devon cows and 10 Braford bulls were used. External parasites were visually counted and thermographic images taken with ...
- DOI:
- 10.1016/j.compag.2016.07.002
- https://doi.org/10.1016/j.compag.2016.07.002