Orbital - Vol. 10 No. 1 - Special Issue January 2018

Issue Description

1º Scientific Symposium about Natural Resources

The 1º Scientific Symposium about Natural Resources (1º Simpósio Científico sobre Recursos Naturais - SCRN) has as theme “Natural environmental and products: an interdisciplinary view”, and the main aim was encourage discussion among graduation and postgraduate students, and researchers with different disciplinary views, about the exploration, conservation and monitoring of natural resources, bringing out the importance of multidisciplinary actions in research to a responsible regional development.

EDITORIAL

1º Scientific Symposium about Natural Resources

Sandro Marcio Lima, Claudia Andrea Lima Cardoso

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Free Amino Acids Analysis in the Venom of the Social Wasp Polistes lanio Under Different Forms of Preservation

Viviana de Oliveira Torres, Raul Cremonezi Piva, William Fernando Antonialli Junior, Claudia Andrea Lima Cardoso

1-8

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Antimicrobial Analysis and Characterization of P(3HB) Films Containing Essential oils

Chaiane Regina Rech, Silvia Maria Martelli, Bárbara Ellen Bagnara e Silva, Kelly Cristina da Silva Brabes

9-13

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Potential of Saccharine Substrates for Ethanol Production

Maria do Socorro Mascarenhas Santos, Claudia Andrea Lima Cardoso, Emília Maria Silva, Margareth Batistote

14-21

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Monitoring the Transesterification Reaction of Vegetable Oil to Biodiesel by Fluorescence Spectroscopy with UV Excitation: Correlation with Viscosity

Thaís Izida, Larissa Bussler, Luis Humberto da Cunha Andrade, Sandro Marcio Lima

22-25

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Evaluation of Natural Antioxidants Action in Oxidative Stability of Commercial Biodiesel

Talita Cuenca Pina Moreira Ramos, Eliane Ferreira de Souza, Camila Cuenca Pina, Alberto Adriano Cavalheiro, Antonio Rogério Fiorucci, Margarete Soares da Silva

26-30

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Cell Stress Profile During Metabolite Production by Saccharomyces cerevisiae Catanduva-1 in Sugarcane Wort

Nislene Pires dos Santos, Geisa Alves da Silva, Claudia Andrea Lima Cardoso, Margareth Batistote

31-36

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Evaluating Antioxidant Eugenol on Oxidation Stability of Biodiesel Synthesized from Used Frying Oil

Eliane Ferreira de Souza, Talita Cuenca Pina Moreira Ramos, Euclesio Simionatto, Alberto Adriano Cavalheiro, Antonio Rogério Fiorucci, Margarete Soares da Silva

37-41

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Fluorescence Spectroscopy Applied in the Identification of Lubricant Oils

Claudio Yamamoto Morassuti, Sandro Marcio Lima, Fabio Alencar dos Santos, Luis Humberto da Cunha Andrade

42-46

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Evaluation of Potentiometric Methods for Acid Number Determination in Commercial Biodiesel Samples and Proposal of Alternative Method

Ellen Paula da Silva Santos, Eliane Ferreira de Souza, Talita Cuenca Pina Moreira Ramos, Margarete Soares da Silva, Antonio Rogério Fiorucci

47-53

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Synthesis of Lamellar Structures of Magnesium (II), Aluminum (III) and Iron (III) Hydroxides Interchanged with Carbonate Ion through Precipitation in pH 11

Graciele Vieira Barbosa, Jusinei Stropa Meirelles, Lincoln Carlos Silva de Oliveira, Rafael Aparecido Ciola Amoresi, Maria Aparecida Zaghete, Sandro Márcio Lima, Alberto Adriano Cavalheiro, Rogério Cesar de Lara da Silva

54-59

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Cytotoxicity, Genotoxicity and Mutagenicity of Aluminum, Manganese and Lead in Meristematic Cells of Root Allium cepa

Luiza Flávia Veiga Francisco, Bruno do Amaral Crispim, Lucilene Finoto Viana, Hélina dos Santos Nascimento, Jorge Luiz Raposo Junior, Alexeia Barufatti Grisolia

60-65

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Low Temperature Synthesis of Several Titanium Dioxide Solid Solutions through the Sol-Gel Method

Natali Amarante da Cruz, Silvanice Aparecida Lopes dos Santos, Lincoln Carlos Silva Oliveira, Rafael Aparecido Ciola Amoresi, Maria Aparecida Zaghete, Rony Gonçalves Oliveira, Luis Humberto da Cunha Andrade, Alberto Adriano Cavalheiro

66-71

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Influence of Chromium (III) Insertion on the Thermal Stability of Carbonated Magnesium and Aluminum Hydrotalcites Synthesized by the Hydroxide Coprecipitation Method

Graciele Vieira Barbosa, Jusinei Stropa Meirelles, Lincoln Carlos Silva de Oliveira, Rafael Aparecido Ciola Amoresi, Maria Aparecida Zaghete, Alberto Adriano Cavalheiro, Rogério Cesar de Lara da Silva

72-77

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Interspecific Differentiation in Heavy Metals Concentration in Fishes of the Apa River, Upper Paraguay River Basin

Yzel Rondon Súarez, Ana Paula Lemke, Claudia Andrea Lima Cardoso

78-82

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EDITORIAL

FULL PAPERS