Autor(i)/Author(s): Ewa Muszyńska, Katarzyna Kałużny, Ewa Hanus-Fajerska
Názov/Title: Phenolic compounds in Hippophaë rhamnoides leaves collected from heavy metals contaminated sites
Zdrojový dokument/Source: Plants in Urban Areas and Landscape
Typ dokumentu/Document Type: Scientific paper
ISBN: 978-80-552-1262-3
DOI: http://dx.doi.org/10.15414/2014.9788055212623.11-14
Vydavateľ/Publisher: Slovak University of Agriculture in Nitra
Rok, strany/PY, pages: 2014, 11-14
Publikované online/Published on-line: 2015-01-20
Jazyk/Language: eng
Abstract: We examined total phenols, phenylopropanoids, flavonols and anthocyjanins content in leaves of sea buckthorn (Hippophaë
rhamnoides L., Elaeagnaceae) growing in different heavy metals contaminated areas. Leave samples were collected in
spring, and in autumn from female specimens. In the spring the concentration of total phenolic compounds in samples
collected from specimens growing in the city center was on the control level (material from unpolluted area). The analogous
concentration in samples taken in autumn was different in particular contaminated sites, and amounted from 240 to
300 mg 100 g-1 f.w. Regardless of the season and site anthocyanins content reached 5 mg 100 g-1 f.w. In the course of time
the content of phenolic compounds increased in leaves of plants growing on the waste heaps, especially concentration of
phenylopropanoids and flavonols.
Keywords: contamination, heavy metals, phenols, sea buckthorn, urban areas
Práva/Rights: Act on copyright and rights related to copyright (Copyright Act) as amended (consolidated version), Slovak Republic; Creative Commons Attribution 4.0 Licence
Toto dielo je publikované pod/This work is licensed under a Creative Commons Attribution 4.0 International License.
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