Summary
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 4 , Pág. 16]

Variability levels of selected amino acids among mandarins produced in Uruguay
Rezende, Sofía⁵; Banchero, Sabrina³; Migues, Ignacio²; Cesio, María Veronica²; Rivas, Carlos Fernando⁴; Heinzen, Horacio²; Besil, María Natalia^1
1University of the Republic of Uruguay, Chemistry Department of Litoral, Paysandú, Uruguay., ; ²University of the Republic of Uruguay, Faculty of Chemistry, Montevideo, Uruguay., ; ³Technological University, Southwest Regional Technological Institute, Paysandú, Uruguay., ; ⁴National Institute for Agricultural Research, Salto, Uruguay., ; ⁵University of the Republic of Uruguay, Chemistry Department of Litoral, Paysandú, Uruguay.Technological University, Southwest Regional Technological Institute, Paysandú, Uruguay.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 4 , Pág. 47-59]

A criticism of the reductionist and holistic vision in the planning of drugs in biological, chemical and physical level
de Oliveira, Daniel Augusto Barra¹; Niculau, Edenilson dos Santos^1
1Federal University of Tocantins, Integrated Sciences Center, Araguaína, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 17-32]

Artificial intelligence method developed for classifying raw sugarcane in the presence of the solid impurity
dos Santos, Lucas Janoni²; Filletti, Érica Regina²; Pereira, Fabiola Manhas Verbi^1
1São Paulo State University, Institute of Chemistry, Araraquara, Brazil.Bioenergy Research Institute, Group of Alternative Analytical Approaches, Araraquara, Brazil.National Institute of Alternative Technologies for Detection Toxicological Assessment and Removal of Micropollutants and Radioactive Substances, Araraquara, Brazil., ; ²São Paulo State University, Institute of Chemistry, Araraquara, Brazil.Bioenergy Research Institute, Group of Alternative Analytical Approaches, Araraquara, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 49-54]

Author guidelines
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 06-15]

Cover sheet
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 02]

Database
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 05]

Ecofriendly and low-cost sample preparation methods for magnesium determination in beer
Lisboa, Thalles Pedrosa¹; de Oliveira, Marcone Augusto Leal¹; Lemos, Luiza Conforte da Silva¹; Calzavara, Fillipe Caitano¹; Barbosa, Beatriz Silva¹; Baia, Gabriela Ezura¹; de Farias, Davi Marques¹; de Faria, Lucas Vinicius¹; Matos, Maria Auxiliadora Costa¹; da Silva, Júlio César José^1
1Federal University of Juiz de Fora, Institute of Exact Sciences, Juiz de Fora, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 33-41]

Geographical chemical variability and processing oxidation of volatile compounds of Casearia sylvestris leaves
Carvalho, Flavio Alexandre¹; Oda, Fernando Bombarda¹; Crotti, Antônio Eduardo Miller²; Crevelin, Eduardo José²; dos Santos, André Gonzaga^1
1São Paulo State University, School of Pharmaceutical Sciences, Araraquara, Brazil., ; ²University of São Paulo, Faculty of Philosophy, Sciences and Letters, Ribeirão Preto, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 42-48]

Summary
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 3 , Pág. 16]

Author guidelines
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 06-15]

Chemical, spectroscopic characterization, molecular modeling and antibacterial activity assays of a silver (I) complex with succinic acid
Paris Junior, José Alberto¹; Massabni, Antonio Carlos³; Rocchi, Ana Júlia Salvador⁴; Biagioni, Bruno Torquato¹; Cavicchioli, Maurício⁵; Machado, Rachel Temperani Amaral⁶; Pavan, Fernando Rogério⁶; Corbi, Pedro Paulo⁷; Lustri, Wilton Rogério¹; Pereira, Douglas Henrique^2
1University of Araraquara, Graduate Program in Biotechnology in Regenerative Medicine and Medicinal Chemistry, Araraquara, Brazil., ; ²Federal University of Tocantins, Chemistry Collegiate, Gurupi, Brazil., ; ³University of Araraquara, Graduate Program in Biotechnology in Regenerative Medicine and Medicinal Chemistry, Araraquara, Brazil.São Paulo State University, Institute of Chemistry, Araraquara, Brazil., ; ⁴University of Araraquara, Medicine Course, Araraquara, Brazil., ; ⁵São Paulo State University, Institute of Chemistry, Araraquara, Brazil., ; ⁶São Paulo State University, School of Pharmaceutical Sciences, Araraquara, Brazil., ; ⁷University of Campinas, Institute of Chemistry, Campinas, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 26-35]

Cover sheet
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 02]

Database
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 05]

Heterogeneous photodegradation of bisphenol A and ecotoxicological evaluation post treatment
Goulart, Bianca Veloso¹; Fagundes, Patrícia Maralyne Lopes Lisboa¹; Peres, Amanda Rosa¹; da Costa, Alessandra Carolina¹; Fonseca, Ana Lúcia²; Kondo, Márcia Matiko¹; de Andrade, Sandro José^1
1Federal University of Itajubá, Institute of Physics and Chemistry, Itajubá, Brazil., ; ²Federal University of Itajubá, Institute of Natural Resources, Itajubá, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 48-56]

Nitrogen, phosphorous and potassium polymeric microparticles: application and validation of analytical methods for determination of a promising fertilizer
Chagas, Júnior Olair⁴; Gomes, José Messias³; Rodrigues, Júlia Helena Valadares³; Cunha, Isabela Cristina de Matos⁴; de Melo, Nathalie Ferreira Silva¹; da Silva, Gilmare Antônia²; Lobo, Fabiana Aparecida^3
1São Paulo State University, Department of Environmental Engineering, Sorocaba, Brazil., ; ²Federal University of Viçosa, Department of Chemistry, Viçosa, Brazil., ; ³Federal University of Ouro Preto, Department of Chemistry, Ouro Preto, Brazil., ; ⁴Federal University of Ouro Preto, Graduate Program in Chemistry, Ouro Preto, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 36-47]

Phytochemical and antibacterial investigation of Moringa oleifera seed: experimental and computational approaches
Akintelu, Sunday Adewale³; Folorunso, Aderonke Similoluwa²; Oyebamiji, Abel Kolawole^1
1Ladoke Akintola University of Technology, Faculty of Pure and Applied Science, Ogbomoso, Nigeria.Adeleke University, Faculty of Science, Ede, Nigeria., ; ²Louisiana State University, Faculty of Science, Baton Rouge, United States of America., ; ³Beijing Institute of Technology (BIT), School of Chemistry and Chemical Engineering, Beijing, China.Ladoke Akintola University of Technology, Faculty of Pure and Applied Science, Ogbomoso, Nigeria.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 17-25]

Summary
Journal, Eclética Química
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 16]

Ultrasound-assisted extraction for the determination of α-linolenic and linoleic acid in vegetable oils by high performance liquid chromatography
Gonzales-Condori, Elvis Gilmar³; Alvarez-Gonzales, Rosa²; Ramírez-Revilla, Stamber Alvaro^1
1Technological University of Peru, Arequipa, Peru., ; ²Autonomous Private University of the South, Faculty of Health Science, Arequipa, Peru., ; ³Catholic University of Santa María, Faculty of Pharmaceutical Sciences, Arequipa, Peru.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 2 , Pág. 57-66]

Analytical procedures for the determination of estrogen compounds in a surface water reservoir in Southeast Brazil
Cais, Thayná Aparecida¹; Procópio, Alley Michael da Silva¹; Kondo, Márcia Matiko¹; Silva, Flávio Soares¹; de Andrade, Sandro José^1
1Universidade Federal de Itajubá Instituto de Física e Química, Itajubá, Minas Gerais, Brazil.,
[Ecletica quimica, Brasil, 2021 Vol. 46 Núm. 1 , Pág. 41-51]