Search Results - "Botelho, Bruno Gonçalves"

FTIR and Chemometrics as Effective Tools in Predicting the Quality of Specialty Coffees by Belchior, Verônica, Botelho, Bruno Gonçalves, Casal, Susana, Oliveira, Leandro S., Franca, Adriana S.

“…Cup tasting is the most important tool to access the quality of coffee beans. However, the use of sensory evaluation alone can present some problems, since…”
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Combining portable NIR spectroscopy and multivariate calibration for the determination of ethanol in fermented alcoholic beverages by a multi-product model by Fulgêncio, Ana Carolina da Costa, Resende, Glaucimar Alex Passos, Teixeira, Marden Claret Fontoura, Botelho, Bruno Gonçalves, Sena, Marcelo Martins

“…•Portability and NIR spectroscopy combined for an environmentally friendly method.•Direct, simple, rapid and green quantification of ethanol in fermented…”
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Development and Evaluation of a 66-Well Plate Using a Porous Sorbent in a Four-Phase Extraction Assisted by Electric Field Approach by Orlando, Ricardo Mathias, Nascentes, Clesia Cristina, Botelho, Bruno Gonçalves, Moreira, Juliane Soares, Costa, Karina Araujo, de Miranda Boratto, Victor Hugo

“…In this work, cellulose cone tips were used as a hydrophilic sorbent supporting an aqueous electrolyte solution in a four-phase electric-field-assisted…”
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Multiphase electroextraction of malachite green from surface water and its determination using digital imaging and chemometric tools by Viana, Jaime Dos Santos, Kubáň, Pavel, Botelho, Bruno Gonçalves, Orlando, Ricardo M

“…This study introduces a novel method for the quantification of malachite green (MG), a pervasive cationic dye, in surface water by synergizing multiphase…”
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Detection of adulterations in a valuable Brazilian honey by using spectrofluorimetry and multiway classification by Antônio, Daphne Chiara, de Assis, Débora Cristina Sampaio, Botelho, Bruno Gonçalves, Sena, Marcelo Martins

“…•The first study on adulteration of Aroeira honey, a promising commodity from Brazil.•An environmental friendly method to detect simultaneously 3 adulterants…”
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Attenuated Total Reflectance Fourier Transform Spectroscopy (ATR-FTIR) and chemometrics for discrimination of espresso coffees with different sensory characteristics by Belchior, Verônica, Botelho, Bruno Gonçalves, Oliveira, Leandro S., Franca, Adriana S.

“…•Qualitative models of coffee quality using the data FTIR spectra and sensory analysis were developed.•Models predicting attribute of coffee quality from FTIR…”
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Feasibility of using free bioactive amines and amino acids for quality assessment and discrimination of animal meals by Braga, Douglas Evangelista, Giombelli, Audecir, Botelho, Bruno Gonçalves, Gonçalves, José Eduardo, Gloria, Maria Beatriz A.

“…The meat industry generates loads of residues, and its efficient utilization as animal meals is important from the environmental, economic, nutritional and…”
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Spectrofluorimetric Determination of Phenylalanine in Honey by the Combination of Standard Addition Method and Second-Order Advantage by Antônio, Daphne Chiara, Botelho, Bruno Gonçalves, Sena, Marcelo Martins

“…The development of rapid, reliable, and environmentally friendly analytical methods for food analysis is increasingly required. In this sense, the combination…”
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Use of pulp, peel, and seed of Annona crassiflora Mart. in elaborating extracts for fingerprint analysis using paper spray mass spectrometry by Ramos, Ana Luiza Coeli Cruz, Silva, Mauro Ramalho, Mendonça, Henrique de Oliveira Prata, Mazzinghy, Ana Carolina do Carmo, Silva, Viviane Dias Medeiros, Botelho, Bruno Gonçalves, Augusti, Rodinei, Ferreira, Ricardo Manuel de Seixas Boavida, Sousa, Isabel Maria Nunes de, Batista-Santos, Paula, Araújo, Raquel Linhares Bello de, Melo, Júlio Onésio Ferreira

“…Representation of mass spectrometry analysis with paper spray ionization using different solvents in araticum samples. [Display omitted] •Different araticum…”
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Determination of Alcohol Content in Beers of Different Styles Based on Portable Near-Infrared Spectroscopy and Multivariate Calibration by da Costa Fulgêncio, Ana Carolina, Resende, Glaucimar Alex Passos, Teixeira, Marden Claret Fontoura, Botelho, Bruno Gonçalves, Sena, Marcelo Martins

“…The determination of alcohol content in beers is essential for the quality control of this beverage. This paper proposed and validated a new rapid and direct…”
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Screening method for the rapid detection of diethylene glycol in beer based on chemometrics and portable near-infrared spectroscopy by Fulgêncio, A.C.C., Resende, Glaucimar Alex Passos, Teixeira, Marden Claret Fontoura, Botelho, Bruno Gonçalves, Sena, Marcelo Martins

“…•A recent case of diethylene glycol contamination in beer echoed in Brazilian press.•This case resulted in seven deaths and dozens of intoxicated…”
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Large-volume electric field-assisted multiphase extraction of malachite green from water samples: A multisample device and method validation by Viana, Jaime dos Santos, Caneschi de Freitas, Marina, Botelho, Bruno Gonçalves, Orlando, Ricardo M.

“…In this work, a new large-volume multiphase, multi-sample electroextraction device was developed and applied to selectively extract malachite green (MG) from…”
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