Vitamin A and E determination in blood plasma by isocratic high pressure liquid chromatography

A. Somogyi, Magdolna Herold, A. Blázovics, Erika Szaleczky, Péter Pusztai, András Rosta

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The high performance liquid chromatographic (HPLC) method presented by the authors provides a simple, inexpensive and accurate procedure for the determination of the concentrations of vitamins A and E in blood plasma. Using an isocratic HPLC equipment two separate methods have been worked out for measuring the concentration of α-tocopherol (vitamin E) and retinol (vitamin A), respectively. Since the concentration of α-tocopherol is predominant among the tocopherols present in the plasma [1] the quantitative measuring technique of this species will be discussed.

Original languageEnglish
Pages (from-to)545-551
Number of pages7
JournalACH - Models in Chemistry
Volume133
Issue number5-6
Publication statusPublished - 1996

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High pressure liquid chromatography
Tocopherols
Vitamin A
Vitamin E
Blood
Plasmas
Liquids

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Vitamin A and E determination in blood plasma by isocratic high pressure liquid chromatography. / Somogyi, A.; Herold, Magdolna; Blázovics, A.; Szaleczky, Erika; Pusztai, Péter; Rosta, András.

In: ACH - Models in Chemistry, Vol. 133, No. 5-6, 1996, p. 545-551.

Research output: Contribution to journalArticle

Somogyi, A. ; Herold, Magdolna ; Blázovics, A. ; Szaleczky, Erika ; Pusztai, Péter ; Rosta, András. / Vitamin A and E determination in blood plasma by isocratic high pressure liquid chromatography. In: ACH - Models in Chemistry. 1996 ; Vol. 133, No. 5-6. pp. 545-551.
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