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You searched for: Author dallago Remove constraint Author: dallago Publication Year 2016 Remove constraint Publication Year: 2016
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1. Antimicrobial and antioxidant activity of liquid smoke and its potential application to bacon

Author:
Dallago, Rogério Marcos,   et al.   ; Soares, Juliana Marques; da Silva, Patricia Franklin; Puton, Bruna Maria Saorin; Brustolin, Adriane Pegoraro; Cansian, Rogério Luis; Valduga, Eunice;     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

2. Biomimetic Mineralization of the Alginate/Gelatin/Calcium Oxalate Matrix for Immobilization of Pectinase: Influence of Matrix on the Pectinolytic Activity

Author:
Dallago, Rogério Marcos,   et al.   ; Bustamante-Vargas, Cindy Elena; de Oliveira, Débora; Valduga, Eunice; Venquiaruto, Luciana Dornelles; Paroul, Natalia; Backes, Geciane Toniazzo;     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

3. Effects of Dietary Exposure to Sulfamethazine on the Hematological Parameters and Hepatic Oxidative Stress Biomarkers in Nile Tilapia (Oreochromis niloticus)

Author:
Dallago, Bruno Stéfano Lima,   et al.   ; Sampaio, Fernanda Garcia; Carra, Maria Lídia; Jonsson, Claudio Martin; Gonçalves, Vitoria Teodoro; Dal’Bo, Genoefa; Nunes, Kátia Santos Damacena; Valim, José Henrique; do Nascimento de Queiroz, Sonia Claudia; Reyes, Felix Guillermo 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

4. In situ immobilization of Candida antarctica B lipase in polyurethane foam support B Enzymatic

Author:
Dallago, Rogério M.,   et al.   ; Nyari, Nadia Ligianara D.; Fernandes, Ilizandra A.; Bustamante-Vargas, Cindy E.; Steffens, Clarisse; de Oliveira, Débora; Zeni, Jamile; Rigo, Elisandra;     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

5. Interference of salts used on aqueous two-phase systems on the quantification of total proteins

Author:
Dallago, Rogério Marcos,   et al.   ; Golunski, Simone Maria; Sala, Luisa; Silva, Marceli Fernandes; Mulinari, Jéssica; Mossi, Altemir José; Brandelli, Adriano; Kalil, Susana Juliano; Di Luccio, Marco; Treichel, Helen;     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

6. Patterns of heat tolerance in different sheep breeds in Brazil

Author:
Dallago, Bruno Stéfano Lima,   et al.   ; McManus, Concepta; Lehugeur, Carla; Ribeiro, Luiz Alberto; Hermuche, Potira; Guimarães, Renato Fontes; Carvalho Júnior, Osmar Abílio de; Paiva, Samuel Rezende;     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

7. Sexual transmission of Trypanosoma cruzi in murine model

Author:
Dallago, Bruno,   et al.   ; Ribeiro, Marcelle; Nitz, Nadjar; Santana, Camilla; Moraes, Aline; Hagström, Luciana; Andrade, Rafael; Rios, Adriano; Sousa, Alessandro; Gurgel-Gonçalves, Rodrigo; Hecht, Mariana;     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

8. Use of thermographic images to detect external parasite load in cattle

Author:
Dallago, Bruno Stéfano Lima,   et al.   ; Cortivo, Paulo Dall; Dias, Eduardo; Barcellos, Júlio Otavio Jardim; Peripolli, Vanessa; Costa Jr., João Batista Gonçalves; McManus, Concepta Margaret;     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