Measurement of formaldehyde as dimedone adduct and potential formaldehyde precursors in hard tissues of human teeth by overpressured layer chromatography

T. K. Rózyło, R. Siembida, E. Tyihák

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Simple, automatic overpressured layer chromatographic methods for the parallel determination of endogenous formaldehyde in the form of dimedone adduct and potential formaldehyde generators (betaines) in hard tissues of human teeth are described together with an efficient densitometric evaluation. These simple procedures involve the special preparation of teeth and extraction of formaldehyde, of different binding force in teeth, with methanol containing dimedone, and the isolation of betaines with an aqueous solution of methanol.

Original languageEnglish
Pages (from-to)513-515
Number of pages3
JournalBiomedical Chromatography
Volume13
Issue number8
DOIs
Publication statusPublished - Dec 1 1999

ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Molecular Biology
  • Pharmacology
  • Drug Discovery
  • Clinical Biochemistry

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