Repozytorium publikacji - Politechnika Gdańska

Linden trees are a source of food products called lime flowers (Tiliae flos), traditionally used in the form of infusion for the treatment of feverish colds and coughs. Lime flowers should include flowers of Tilia cordata Mill, T.x europaea L., and T. platyphyllos Scop. or a mixture of these. The aim of current research was to establish a fast, sensitive HPTLC (high-performance thin-layer chromatography) method that would allow the differentiation of material obtained from five species of lime occurring in Europe. The fingerprints for distinguishing these species were established, as well as a key for identification based on a visual evaluation of chromatograms. The results obtained were also subjected to chemometric analyses. It was shown that each species contains characteristic compounds i.e. linarin that can be used for their identification. The method developed can, in theory, be introduced for the quality control or authentication of linden flowers on the European market.

Autorzy

• Natalia Melnyk,
• Karolina A. Pawłowska,
• Maria Ziaja,
• dr inż. Wojciech Wojnowski link otwiera się w nowej karcie ,
• Oleh Koshovyi,
• Sebastian Granica,
• Agnieszka Bazylko