Impact of post-harvest processing, geographical locality and production year on quality of selected medicinal plants

0498532 - ÚIACH 2019 RIV CZ eng C - Conference Paper (international conference)
Burdějová, Lenka - Polovka, M. - Pořízka, J.
Impact of post-harvest processing, geographical locality and production year on quality of selected medicinal plants.
CECE 2018. 15th International Interdisciplinary Meeting on Bioanalysis. Brno: Ústav analytické chemie AV ČR, v. v. i., 2018 - (Foret, F.; Křenková, J.; Drobníková, I.; Klepárník, K.; Přikryl, J.), s. 116-119. ISBN 978-80-904959-5-1.
[CECE 2018. International Interdisciplinary Meeting on Bioanalysis /15./. Brno (CZ), 15.10.2018-17.10.2018]
Institutional support: RVO:68081715
Keywords : HPLC-DAD * ICP-OES * plants extracts * herbal extracts
OECD category: Analytical chemistry
http://www.ce-ce.org/user_uploads/program/CECE%202018%20Proceedings_WOS.pdf

This study deals with the assessment of the impact of post-harvest treatment, geographical location and production years on 32 selected characteristics of medicinal plants grown in the Czech Republic. Dimethyl sulfoxide herbal extracts characteristics were evaluated by spectroscopic and chromatographic techniques. The results were processed by analysis of variance and multivariate statistical tools. Obtained results clearly proved the successful differentiation of herbal samples by means of canonical discrimination analysis according to post-harvest treatment (100%), geographical origin (82.9%) and production year (96.1%) confirming that studied factors may have significant effect on quality of medicinal plants.
Permanent Link: http://hdl.handle.net/11104/0290871