8
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Análise de ácidos graxos não-esterificados de plasma humano por cromatografia gasosa capilar com injeção sem divisão de fluxo Translated title: Analysis of non-esterified fatty acids in human plasma by capillary gas-chromatography with splitless injection

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Translated abstract

          The aim of the present work was to test the combination of non-esterified fatty acid (NEFA) isolation using fumed silicon dioxide with capillary gas-chromatography (C-GC) with splitless injection for the analysis of NEFAs in human plasma. Injection volume, solvent re-condensation and split purge flow-rate were the parameters evaluated for the analysis of fatty acid methyl esters by C-GC. The use of a solvent re-condensation technique, associated with 1.0 µL injection and a split purge flow rate of 80 mL/min resulted in satisfactory analysis of NEFAs. Fourteen fatty acids were identified in plasma samples, ranging from 2.03 to 184.0 µmol/L. The combination of both techniques proved useful for routine analyses of plasma NEFAs.

          Related collections

          Most cited references 22

          • Record: found
          • Abstract: not found
          • Article: not found

          Pore-blocking toxins as probes of voltage-dependent channels.

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Ion channels in microbes.

              Bookmark
              • Record: found
              • Abstract: not found
              • Article: not found

              High-performance liquid chromatography of proteins.

               F Regnier (1983)
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                qn
                Química Nova
                Quím. Nova
                Sociedade Brasileira de Química (São Paulo )
                1678-7064
                August 2004
                : 27
                : 4
                : 561-566
                Affiliations
                [1 ] Universidade Federal do Rio de Janeiro Brazil
                Article
                S0100-40422004000400009
                10.1590/S0100-40422004000400009
                Product
                Product Information: website
                Categories
                CHEMISTRY, MULTIDISCIPLINARY

                Comments

                Comment on this article