Search Results - "da Costa Filho, Paulo Augusto"

Rapid determination of sucrose in chocolate mass using near infrared spectroscopy by da Costa Filho, Paulo Augusto

“…This paper reports the results of a rapid method to determine sucrose in chocolate mass using near infrared spectroscopy (NIRS). We applied a broad-based…”
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Raman spectroscopic determination of norbixin and tartrazine in sugar by Uhlemann, Ute, Strelau, Katharina K., Weber, Karina, Da Costa Filho, Paulo Augusto, Rösch, Petra, Popp, Jürgen

“…In this paper, a method for the detection of norbixin and tartrazine in sugar by means of resonance Raman spectroscopy is presented. The extraction was done in…”
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Broad-based versus specific NIRS calibration: Determination of total solids in fresh cheese by da Costa Filho, Paulo Augusto, Volery, Pascal

“…The development of a broad-based near infrared spectroscopy (NIRS) calibration can be considered as an alternative approach to overcome the narrow…”
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Mid-infrared spectroscopy: Screening method for analysis of food adulterants in reconstituted skimmed milk powder by Da Costa Filho, Paulo Augusto, Chen, Yike, Cavin, Christophe, Galluzzo, Roberto

“…This study successfully shows that MilkoScan™ FT1 can be employed as rapid screening technology for detecting sixteen out of twenty-one food adulterants in…”
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Rapid analysis of food raw materials adulteration using laser direct infrared spectroscopy and imaging by da Costa Filho, Paulo Augusto, Cobuccio, Leonardo, Mainali, Dipak, Rault, Mathieu, Cavin, Christophe

“…The objective of this study was to assess the application of the Laser Direct Infrared (LDIR) imaging system as a rapid screening technology for detection,…”
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Developing a rapid and sensitive method for determination of trans-fatty acids in edible oils using middle-infrared spectroscopy by da Costa Filho, Paulo Augusto

“…•Middle infrared spectrometry as rapid method to determine trans fatty acids.•Highly sensitive detector and three-bounce attenuated total reflectance were…”
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Evaluation of Colloids and Activation Agents for Determination of Melamine Using UV-SERS by Kämmer, Evelyn, Dörfer, Thomas, Csáki, Andrea, Schumacher, Wilm, Da Costa Filho, Paulo Augusto, Tarcea, Nicolae, Fritzsche, Wolfgang, Rösch, Petra, Schmitt, Michael, Popp, Jürgen

“…UV-SERS measurements offer a great potential for environmental or food (detection of food contaminats) analytics. Here, the UV-SERS enhancement potential of…”
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Algoritmo genético em química Genetic algorithm in Chemistry by Paulo Augusto da Costa Filho, Ronei Jesus Poppi

“…Genetic algorithm is an optimization technique based on Darwin evolution theory. In last years its application in chemistry is increasing significantly due the…”
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Algoritmo genético em química by Costa Filho, Paulo Augusto da, Poppi, Ronei Jesus

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