Moore-Penrose generalized inverse mixture design applied in low‐density dispersive liquid–liquid microextraction

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorBazzana, Matheus Julien Ferreira-
Autor(es): dc.creatorSaczk, Adelir Aparecida-
Autor(es): dc.creatorFaria, Letícia Rodrigues-
Autor(es): dc.creatorCampos, João Pedro-
Autor(es): dc.creatorAlves, Nadja Gomes-
Autor(es): dc.creatorBorges, Cleber Nogueira-
Data de aceite: dc.date.accessioned2026-02-09T11:08:44Z-
Data de disponibilização: dc.date.available2026-02-09T11:08:44Z-
Data de envio: dc.date.issued2020-08-06-
Data de envio: dc.date.issued2020-08-06-
Data de envio: dc.date.issued2019-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/42271-
Fonte completa do material: dc.identifierhttps://onlinelibrary.wiley.com/doi/abs/10.1002/cem.3275-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1134741-
Descrição: dc.descriptionThe modification in the nutritional composition of the ruminant diet causes significant alterations in the fatty acids (FAs) structure supplemented because of the action of rumen microorganisms. The modification in the FAs structure alters the role that these play in the ruminant metabolism. The Folch method is the most often used to determine fatty acids in these animals' tissues and presents certain disadvantages such as the great volume of solvent and low mass transfer from the analyte to the extracting phase. Thus, we tested the low‐density dispersive liquid–liquid microextraction (LD‐DLLME) as an alternative method to determine these substances. In this paper, a simples‐augmented mixture design was used. The Scheffé's polynomial was applied in that design, and Moore–Penrose generalized matrix inverse was used because of the possibility of concurrently determining value estimates of coefficients of the parameters that represent cubic terms. The application of the modeling allowed the chemical interpretation of the LD‐DLLME best extraction condition for linoleic acid in ruminant serum samples.-
Idioma: dc.languageen-
Publicador: dc.publisherWiley-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceJournal of Chemometrics-
Palavras-chave: dc.subjectBlood serum-
Palavras-chave: dc.subjectLinoleic acid-
Palavras-chave: dc.subjectMiniaturized technique-
Palavras-chave: dc.subjectMixture design-
Palavras-chave: dc.subjectRuminants-
Título: dc.titleMoore-Penrose generalized inverse mixture design applied in low‐density dispersive liquid–liquid microextraction-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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