My NCBISign In

Display Settings:

Format

Send to:

Choose Destination
    J Chromatogr. 1987 Dec 25;423:105-13.

    Quantification of riboflavin, riboflavin 5'-phosphate and flavin adenine dinucleotide in plasma and urine by high-performance liquid chromatography.

    Lopez-Anaya A, Mayersohn M.

    Source

    College of Pharmacy, University of Arizona, Tucson 85721.

    Abstract

    A high-performance liquid chromatographic method with fluorimetric detection for the quantification of riboflavin (RB), riboflavin 5'-phosphate (FMN), and flavin adenine dinucleotide (FAD) in plasma, whole blood, and urine is described. Under isocratic conditions with a reversed-phase column, the compounds are completely resolved and eluted within 9 min. Plasma proteins are precipitated with acetonitrile followed by shaking the aqueous phase with chloroform. Urine samples are diluted and injected directly. The reproducibility of this method for the quantification of RB in plasma has a between-day coefficient of variation of 6%. The application of this method is illustrated by analyzing plasma and urine samples from a human subject who received an intravenous dose of FMN equivalent to 25 mg of RB.

    PMID:
    3443641
    [PubMed - indexed for MEDLINE]

    Publication Types, MeSH Terms, Substances, Grant Support

    Publication Types

    MeSH Terms

    Substances

    Grant Support

    LinkOut - more resources

    Molecular Biology Databases

      Supplemental Content

      Save items

      loading

      Related citations in PubMed

      See reviews... See all...

      Cited by 2 PubMed Central articles

      Related information

      • Related Citations
        Calculated set of PubMed citations closely related to the selected article(s) retrieved using a word weight algorithm. Related articles are displayed in ranked order from most to least relevant, with the “linked from” citation displayed first.
      • Compound
        PubChem chemical compound records that cite the current articles. These references are taken from those provided on submitted PubChem chemical substance records. Multiple substance records may contribute to the PubChem compound record.
      • Compound (MeSH Keyword)
        PubChem chemical compound records that are classified under the same Medical Subject Headings (MeSH) controlled vocabulary as the current articles.
      • Substance
        PubChem chemical substance records that cite the current articles. These references are taken from those provided on submitted PubChem chemical substance records.
      • Substance (MeSH Keyword)
        PubChem chemical substance (submitted) records that are classified under the same Medical Subject Headings (MeSH) controlled vocabulary as the current articles.
      • Cited in PMC
        Full-text articles in the PubMed Central Database that cite the current articles.

      Recent activity

      Clear Turn Off Turn On

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      You are here: NCBI > Literature > PubMed
      Write to the Help Desk