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@article{2339700,
author = {Valickova, Jana and Zezulka, Stepan and Marsalkova, Eliska and Kotlik, Josef and Marsalek, Blahoslav and Opatřilová, Radka},
article_location = {HEIDELBERG},
article_number = {October},
doi = {http://dx.doi.org/10.1007/s11356-023-30182-8},
keywords = {Adaptogen; Lignan; Schisandrin; Zooplankton; Acute toxicity},
language = {eng},
issn = {0944-1344},
journal = {Environmental Science and Pollution Research},
title = {Potential toxicity of Schisandra chinensis to water environment: acute toxicity tests with water crustacean},
url = {https://link.springer.com/article/10.1007/s11356-023-30182-8},
volume = {Neuveden.},
year = {2023}
}
TY - JOUR
ID - 2339700
AU - Valickova, Jana - Zezulka, Stepan - Marsalkova, Eliska - Kotlik, Josef - Marsalek, Blahoslav - Opatřilová, Radka
PY - 2023
TI - Potential toxicity of Schisandra chinensis to water environment: acute toxicity tests with water crustacean
JF - Environmental Science and Pollution Research
VL - Neuveden.
IS - October
SP - 1-6
EP - 1-6
PB - SPRINGER HEIDELBERG
SN - 09441344
KW - Adaptogen
KW - Lignan
KW - Schisandrin
KW - Zooplankton
KW - Acute toxicity
UR - https://link.springer.com/article/10.1007/s11356-023-30182-8
N2 - Fruits of Schisandrachinensis, an East Asian liana plant, are currently more and more used to produce nutrient supplements that positively affect human health due to the content of various secondary metabolites. On the other hand, these substances because of their bioactivity can cause possible allelopathic or toxic effects concerning other organisms (algae, plants, animals). But the ecotoxicological properties of S. chinensis outside its area of origin have yet to be sufficiently verified. Two crustaceans, Daphnia magna and Thamnocephalus platyurus, were selected as model aquatic organisms to test the potential impact of S. chinensis active compounds on the aquatic environment. Crude water extract from S. chinensis fruits, simulating the natural leakage of active substances in water, was tested in treatments from 0.0045 to 45 mg/L (according to the content of schisandrin as the dominating lignan). Effective concentration (EC50) causing 50% lethal effect for D. magna was established to 0.0448 mg/L after 24 h and 0.0152 mg/L after 48 h. EC50 for T. platyurus reached 0.4572 mg/L after 24 h, i.e. more than ten times higher than for D. magna. This study showed that the potential environmentally relevant concentrations of S. chinensis bioactive compounds could represent a severe risk to aquatic ecosystems.
ER -
VALICKOVA, Jana, Stepan ZEZULKA, Eliska MARSALKOVA, Josef KOTLIK, Blahoslav MARSALEK a Radka OPATŘILOVÁ. Potential toxicity of Schisandra chinensis to water environment: acute toxicity tests with water crustacean. \textit{Environmental Science and Pollution Research}. HEIDELBERG: SPRINGER HEIDELBERG, 2023, Neuveden., October, s.~1-6. ISSN~0944-1344. Dostupné z: https://dx.doi.org/10.1007/s11356-023-30182-8.
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