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dc.contributor.author Ferreira Barbosa, Mayara
dc.contributor.author Silva Do Nascimento, Danielle
dc.contributor.author Grunhut, Marcos
dc.contributor.author Vieira Dantas, Hebertty
dc.contributor.author Fernández Band, Beatriz Susana
dc.contributor.author Ugulino de Araújo, Mario C.
dc.contributor.author Insausti, Matías
dc.date.available 2018-08-22T14:13:21Z
dc.date.issued 2017-11
dc.identifier.citation Ferreira Barbosa, Mayara; Silva Do Nascimento, Danielle; Grunhut, Marcos; Vieira Dantas, Hebertty; Fernández Band, Beatriz Susana; et al.; Fast Determination of Biodiesel Content in Commercial Diesel/Biodiesel Blends by Using Digital Images and Multivariate Calibration; Japan Society for Analytical Chemistry; Analytical Sciences; 33; 11; 11-2017; 1285-1289
dc.identifier.issn 0910-6340
dc.identifier.uri http://hdl.handle.net/11336/56517
dc.description.abstract A new simple, rapid and inexpensive analytical method was developed to determine the biodiesel percentage in biodiesel/ diesel blends through simple digital images of samples obtained by scanning with a commercial scanner. Soybean biodiesel and petroleum diesel samples were acquired from refineries currently in operation. There were prepared several mixtures within the range 1.5 to 12.0% of biodiesel in diesel oil, using the same procedure as is done in industry. The analytical signals were images recorded with a scanner. This data was decomposed with different color systems: RGB, HSV, HLS, CMYK and Grayscale. Chemometrics models based on color signals obtained from different mixtures of biodiesel/diesel were built. The quantification by using partial least squares (PLS) resulted in a RMSEP value for biodiesel of 0.9% (w/w); this load approximately 10-times smaller than the corresponding calibration range, with a correlation of 0.96 between predicted and reference values.
dc.format application/pdf
dc.language.iso eng
dc.publisher Japan Society for Analytical Chemistry
dc.rights info:eu-repo/semantics/openAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject BIODIESEL CONTENT
dc.subject CHEMOMETRICS
dc.subject DIESEL/BIODIESEL BLENDS
dc.subject DIGITAL IMAGES
dc.subject.classification Otras Ciencias Químicas
dc.subject.classification Ciencias Químicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Fast Determination of Biodiesel Content in Commercial Diesel/Biodiesel Blends by Using Digital Images and Multivariate Calibration
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2018-08-21T13:04:30Z
dc.identifier.eissn 1348-2246
dc.journal.volume 33
dc.journal.number 11
dc.journal.pagination 1285-1289
dc.journal.pais Japón
dc.journal.ciudad Tokio
dc.description.fil Fil: Ferreira Barbosa, Mayara. Universidade Federal da Paraíba; Brasil
dc.description.fil Fil: Silva Do Nascimento, Danielle. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
dc.description.fil Fil: Grunhut, Marcos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
dc.description.fil Fil: Vieira Dantas, Hebertty. Universidade Federal da Paraíba; Brasil
dc.description.fil Fil: Fernández Band, Beatriz Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
dc.description.fil Fil: Ugulino de Araújo, Mario C.. Universidade Federal da Paraíba; Brasil
dc.description.fil Fil: Insausti, Matías. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
dc.journal.title Analytical Sciences
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/https://www.jstage.jst.go.jp/article/analsci/33/11/33_1285/_article
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2116/analsci.33.1285
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)