Phenolic acids in flowers and leaves of Trifolium repens L. and Trifolium pratense L.

A.KICEL, M.WOLBIƚ,

Abstract

The quantitative and qualitative analysis of phenolic acids present in flowers and leaves of Trifolium repens L. and Trifolium pratense L. were carried out. The contents of phenolic acids expressed as caffeic acid were determined by spectroscopy described in Ph.Eur.(FP VI). Identification of phenolic acids was performed by chromatography: 2D-PC, 2D-TLC and RP-HPLC.
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