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Type of publication: research article
Type of publication (PDB): Straipsnis Clarivate Analytics Web of Science / Article in Clarivate Analytics Web of Science (S1)
Field of Science: Farmacija / Pharmacy (M003)
Author(s): Maruška, Audrius;Proscevičius, Juozas;Bimbiraitė-Survilienė, Kristina;Kornyšova, Olga;Ragažinskienė, Ona;Ratautaitė, Vilma
Title: Comparison of phytochemical composition of medicinal plants by means of chromatographic and related techniques
Is part of: Procedia chemistry [elektroninis išteklius]. Amsterdam : Elsevier B.V., 2010, Vol. 2, iss. 1
Extent: p. 83-91
Date: 2010
Note: 5th Symposium by Nordic Separation Science Society (NoSSS 2009); Tallinn Univ Technol, Tallinn, ESTONIA, AUG 26-29, 2009
Keywords: Phytochemical analysis;Medicinal plants;HPLC;GC;CE
Abstract: Plant biotechnology-based induction of polyploidal forms of annual diploidal medicinal plants was performed in order to increase the production of the biologically active compounds and improve the quality of raw material of medicinal plants. It was demonstrated that the polyploidal forms obtained can be reproduced vegetatively in vitro. Their initial diploidal forms did not demonstrate such ability. For these plants phenolic compounds, flavonoids and antioxidant activity were evaluated in initial diploidal forms and experimentally created polyploidal meristems. Antioxidant activity of polyploidal plants comparing to the control samples in all cases was higher. From capillary electrophoretic and HPLC analysis of methanolic extracts of medicinal plants it can be concluded, that they differ not only quantitatively, but also qualitatively. Evaluation of the accumulation of biologically active compounds in the course of their vegetation was performed by means of various separation methods such as HPLC, GC-MS and CE
Affiliation(s): Biochemijos katedra
Botanikos institutas
Botanikos sodas
Vytauto Didžiojo universitetas
Appears in Collections:1. Straipsniai / Articles
Universiteto mokslo publikacijos / University Research Publications

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