Search Results - "Lima, Ricardo Alexandre C."

Ultrasonic-assisted extraction and automated determination of catalase and lipase activities in bovine and poultry livers using a digital movie-based flow-batch analyzer by Siqueira, Lucas A., Almeida, Luciano F., Fernandes, Julys Pablo Atayde, Araújo, Mario Cesar U., Lima, Ricardo Alexandre C.

“…•Ultrasonic-assisted extraction of catalase and lipase from bovine and poultry livers.•Successful coupling of a lab-made ultrasonic reactor to a flow-batch…”
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Exploring the bioaccessibility of minerals in adult supplements by microwave‐induced plasma optical emission spectrometry by Rodrigues, Andreia R., Ferreira, Andréa C. da Silva, Ávila, Dayara Virgínia L., Souza, Sidnei O., Pessoa, Amália Geiza G., Lima, Ricardo Alexandre C.

“…Summary The study of the total content of essential minerals in food is important; however, only these values do not provide truly accurate information…”
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Accurate automatic titration procedure for low sharpness and dichroism in end point detection using digital movies as detection technique by Siqueira, Lucas A., Nunes, Iara S., Almeida Junior, Pedro L., Lyra, Wellington S., Andrade, Renato A.N., Araújo, Mario Cesar U., Almeida, Luciano F., Lima, Ricardo Alexandre C.

“…This study addresses the challenge of performing fast and accurate titrations with end points that are difficult to identify. In this sense, the combination of…”
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Digital movie-based on automatic titrations by Lima, Ricardo Alexandre C., Almeida, Luciano F., Lyra, Wellington S., Siqueira, Lucas A., Gaião, Edvaldo N., Paiva Junior, Sérgio S.L., Lima, Rafaela L.F.C.

“…This study proposes the use of digital movies (DMs) in a flow–batch analyzer (FBA) to perform automatic, fast and accurate titrations. The term used for this…”
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A digital image-based flow-batch analyzer for iron speciation in tomato by Rodrigues, Andreia R., Nunes, Iara S., Fernandes, Julys Pablo A., Andrade, Stéfani Iury E., Pessoa, Amália Gama G., de Lima, Ricardo Alexandre C.

“…In this study, a simple and sensitive digital image-based flow-batch analyzer (DIB-FBA) was developed for the chemical speciation of iron in tomato samples…”
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Prior assay as an approach to flow titrations. Spectrophotometric determination of iron in alloys and ores by Honorato, Ricardo Saldanha, Zagatto, Elias Ayres G, Lima, Ricardo Alexandre C, Araújo, Mário César U

“…In titrimetric procedures, the number of data points can be reduced when the analyte concentration is roughly known. This aspect is emphasised in automated…”
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