Orbital - Vol. 10 No. 3 - Special Issue May 2018

Issue Description

7th Journey of Postgraduate Chemistry

This edition of the Orbital: The Electronic Journal of Chemistry represents a special volume in commemoration of the 11th anniversary (2006-2017) of the Post-Graduation Program in Chemistry of UNICENTRO (PPGQ/UNICENTRO).

EDITORIAL

7th Journey of Postgraduate Chemistry

Fauze Jacó Anaissi , Sueli Pércio Quináia

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FULL PAPERS

Development an in House Validation for 5-Hydroxy-2-methyl-furfuraldehyde (HMF) Analysis in Fermented Beverages Produced from Honey, Cane Syrup and Corn Syrup by HPLC-UV

João Paulo Niemes, Christiane Schineider Machado Kolc, Yohandra Reyes Torres, Maria Lurdes Felsner, Marcos Roberto da Rosa

156-163

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Optimization and Validation of a Methodology for the Quantification of Streptomycin Using Square Wave Voltammetry

Luciane Miranda, Vanessa E. dos Anjos, Sueli P. Quináia

164-173

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Content of Caffeine in the Edible Mushroom Pleurotus ostreatus Grown in Coffee Residues

Andressa Navarro Ramalho, Thiellen Wrobel Kultz, Géssica Malherbi Byczkovski, Danieli Ballmann Groff, Herta Stutz Dalla Santa, Yohandra Reyes Torres

174-182

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Ascorbic Acid as Antioxidant for Soybean Biodiesel

Geciele Schuster, Alexandra A. do Amaral, Jair Wyzykowski, Marcia Gabriela Pianaro Valenga, Nayara Lais Boschen, Guilherme Arielo Rodrigues Maia, Paulo Rogério Pinto Rodrigues, André Lazarin Gallina

183-190

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Influence of the Calcination Temperature on the Colorimetric Properties of Co, Fe and Ni Aluminates in Solid State Reactions Aided by Citrus Pectin

Mariane Dalpasquale, Tamara Maria de Andrade, Cristiane Regina Budziak Parabocz, Fauze Jacó Anaissi

191-199

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Purification and Characterization of Colophony Extracted of Pinus elliottii (Engelm, var. elliottii)

Jamille de Souza Correa, Rafaella Ribeiro dos Santos, Fauze Jacó Anaissi

200-203

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Influence of Deposition Methodology and Heating Treatment on Dye Sensitized Solar Cell with Natural Extract

Gideã Taques Tractz, Guilherme Arielo Rodrigues Maia, Bianca Vanjura Dias, Everson do Prado Banczek, Mauricio Alfaro Molinares, Maico Taras da Cunha, Paulo Rogério Pinto Rodrigues

204-210

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Technological Use of Flour Obtained from the Byproducts of Passion Fruit Albedo and the Residue of the Extraction of the Star Fruit Juice in the Formulation of Cereal Bars

Jéssica Bordim, Jéssica Amorim, Rafael Sari, Ana Carolyna Turra da Silva, Anne Raquel Sotiles, Edimir Andrade Pereira

211-217

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Efficiency of Zinc and Calcium Ion Crosslinking in Alginate-coated Nitrogen Fertilizer

Claudia Dyana Santos Peretiatko, Ediane Andreza Hupalo, José Ricardo da Rocha Campos, Cristiane Regina Budziak Parabocz

218-225

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Chemical Recycling of Poly(ethylene terephthalate) (PET) by Alkaline Hydrolysis and Catalyzed Glycolysis

Tânia Marina Palhano Zanela, Edvani Curti Muniz, Carlos Alberto Policiano Almeida

226-233

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Study of the Influence of Nb2O5 in ZnO Solar Cells

Tatiana Lima Valerio, Guilherme Arielo Rodrigues Maia, Aline Viomar, Bianca Vanjura Dias, Paulo Rogério Pinto Rodrigues

234-238

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Enhanced Stability and Conductivity of (polyaniline/chitosan) Composites

Fernando Ratuchne, Marins Danczuck, Eryza Guimarães de Castro

239-246

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Isothermal Thermogravimetry and Factorial Design Applied to Development and Validation of an Oven Drying Method for Cane Syrups

Giseli Ducat, Maria Lurdes Felsner, Sueli Pércio Quináia, Pedro Ramos da Costa Neto

247-253

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Issue Description

Table of Contents

EDITORIAL

FULL PAPERS