Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/44598
Type of publication: conference paper
Type of publication (PDB): Tezės kituose recenzuojamuose leidiniuose / Theses in other peer-reviewed publications (T1e)
Field of Science: Biochemija / Biochemistry (N004)
Author(s): Maruška, Audrius;Kornyšova, Olga;Ratautaitė, Vilma;Bimbiraitė, Kristina;Kaškonienė, Vilma;Proscevičius, Juozas;Ragažinskienė, Ona
Title: Analysis of antioxidant activity of medicinal plant extracts
Is part of: Cost B35 : “Lipid peroxidation associated disorders” work group 4 open workshop on “Natural and synthetic antioxidants”, Rzeszów, 25-26 September, 2009. Rzeszów : University of Rzeszów, 2009
Extent: p. 25-25
Date: 2009
Keywords: Medicinal plants;Antioxidant activity;Flavonoids;Phenolic acids;HPLC;CE
Abstract: Plant biotechnology was used for induction of polyploidal forms of diploidal medicinal plants. The task was to increase productivity of biologically active compounds. Comparative analysis of antioxidant activity of induced polyploidal and primary diploidal forms of annual medicinal plants was carried out. The polyploidal forms obtained demonstrated the ability to be reproduced vegetatively in vitro. Antioxidant activity of polyploidal plants grown in vitro comparing to the control samples in most of cases was higher. From capillary electrophoretic and HPLC analysis of extracts of medicinal plants it can be concluded, that composition of extracts of diploidal and polyploidal forms differ quantitatively and qualitatively. Evaluation of the accumulation of biologically active compounds in the course of their vegetation was carried out
Internet: https://hdl.handle.net/20.500.12259/44598
Affiliation(s): Biochemijos katedra
Botanikos institutas
Botanikos sodas
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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