Összehasonlító botanikai és növé nykémiai vizsgálatok a Magyarországon honos Gentiana fajokkal

Translated title of the contribution: Comparative botanical and phytochemical investigations on the Gentiana species native to Hungary

Zoltán Szucs, Béla Dános, Szabolcs Nyiredy

Research output: Contribution to journalReview article

1 Citation (Scopus)

Abstract

The aim of this work was to compare the three Gentiana species native to Hungary (Gentiana asclepiadea L., Gentiana pneumonanthe L. and Gentiana cruciata L. - all protected) based on their botanical and phytochemical properties. Furthermore we planned the exploration of the biodiversity of these species and the examination of the correlations of the variable elements observed to establish the importance of these factors. Morphological, histological and phytochemical investigations were made. A new analytical method was developed through the systematic optimization of sample preparation and chromatographic (HPLC-DAD) separation. The results of the morphological, histological and phytochemical investigations were analysed by multivariate exploratory techniques. Based on our results, the investigated species can be distinguished as they are strongly heterogenous regarding certain morphological, histological and phytochemical characteristics. We made the first study on the biodiversity of these gentiana species in their whole habitat in Hungary. Based on the results of the investigations mentioned above, distinct interspecific variability was found, in addition some results showed significant intraspecific variability as well. Numerous correlations were revealed between the variable characteristics, for example significant relationship was found between the average gentiopicroside content of the underground parts of Gentiana cruciata on the biotopes and the slope of the biotope. The knowledge of this variability and these correlations can be a benefit during the introduction and the improvement of medicinal plants with high contents of agents.

Original languageHungarian
Pages (from-to)213-219
Number of pages7
JournalActa pharmaceutica Hungarica
Volume73
Issue number4
Publication statusPublished - Dec 1 2003

    Fingerprint

ASJC Scopus subject areas

  • Pharmaceutical Science

Cite this