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Stabilization and detection of hydrophylloquinone as di-O-methyl derivative.
Sussmann, Rodrigo A C; de Moraes, Marcilio M; Cebrián-Torrejón, Gerardo; Porta, Exequiel O; Doménech-Carbó, Antonio; Yamaguchi, Lydia F; Katzin, Alejandro M; Kato, Massuo J.
Afiliação
  • Sussmann RAC; Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP 05508-000, Brazil.
  • de Moraes MM; Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes, 748, São Paulo, SP, 05508-000, Brazil.
  • Cebrián-Torrejón G; Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes, 748, São Paulo, SP, 05508-000, Brazil; Departament de Química Analítica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, Valencia, Spain.
  • Porta EO; Instituto de Química Rosario (IQUIR-CONICET), Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, S2002LRK Rosario, Argentina.
  • Doménech-Carbó A; Departament de Química Analítica, Facultat de Química, Universitat de València, Dr. Moliner 50, 46100 Burjassot, Valencia, Spain.
  • Yamaguchi LF; Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes, 748, São Paulo, SP, 05508-000, Brazil.
  • Katzin AM; Department of Parasitology, Institute of Biomedical Sciences, University of São Paulo, Av. Prof. Lineu Prestes, 1374, São Paulo, SP 05508-000, Brazil.
  • Kato MJ; Department of Fundamental Chemistry, Institute of Chemistry, University of São Paulo, Av. Prof. Lineu Prestes, 748, São Paulo, SP, 05508-000, Brazil. Electronic address: majokato@iq.usp.br.
J Chromatogr B Analyt Technol Biomed Life Sci ; 1033-1034: 368-371, 2016 Oct 15.
Article em En | MEDLINE | ID: mdl-27631574
Phylloquinone is a redox active naphthoquinone involved in electron transport in plants. The function of this reduced form remains unclear due to its instability, which has precluded detection. Herein, a simple method that permits the stabilization of the reduced form of phylloquinone by di-O-methylation and HPLC detection is described.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Vitamina K 1 Tipo de estudo: Diagnostic_studies Idioma: En Ano de publicação: 2016 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Vitamina K 1 Tipo de estudo: Diagnostic_studies Idioma: En Ano de publicação: 2016 Tipo de documento: Article