Comparative study of compounds of primary exchange duckweed (Lemna minor L.), trisulki duckweed (Lemna trisulca L.) and spirodela (Spirodella polyrrhiza L. Schleid.)
نویسندگان
چکیده
منابع مشابه
Effect of copper on the toxicity and genotoxicity of cadmium in duckweed (lemna minor L.).
We investigated interactions between copper (in the concentrations of 2.5 μmol L-1 and 5 μmol L-1) and cadmium (5 μmol L-1) in common duckweed (Lemna minor L.) by exposing it to either metal or to their combinations for four or seven days. Their uptake increased with time, but it was lower in plants treated with combinations of metals than in plants treated with either metal given alone. In sep...
متن کاملThe effect of salinity and osmotic stress on duckweed Lemna minor L
The response of duckweed (Lemna minor L.) to salinity and osmotic stress was evaluated by monitoring growth and peroxidase activity every second day, for a period of 17 days. The nutrient medium was supplemented with isoosmolar concentrations of NaCl and mannitol (50 mM and 100 mM NaCl, 100 mM and 200 mM mannitol). Growth decreased markedly with increasing concentrations of NaCl and mannitol. T...
متن کاملAntioxidant, antibacterial, and anticandidal activities of an aquatic plant: duckweed (Lemna minor L. Lemnaceae)
Duckweed (Lemna minor L. Lemnaceae) is a widespread, free-floating aquatic macrophyte, a source of food for waterfowl and a shelter for small aquatic invertebrates. It grows quickly and reproduces faster than other vascular plants. The objective of this study was to determine the antioxidant, antiradical, antimicrobial, and anticandidal activities of duckweed using different in vitro methodolog...
متن کاملPerformance of duckweed (Lemna minor L.) on different types of wastewater treatment.
Duckweed (Lemna minor L.) has a wide application in Turkey having suitable climatic conditions. In this study, the growth of duckweed was assessed in laboratory scale experiments. They were fed with municipal and industrial wastewater at constant temprature. COD, total nitrogen (TN), total phosphorus (TP) and ortho-phosphate (OP) removal efficiencies of the reactors were monitored by sampling i...
متن کاملAntioxidative responses of duckweed (Lemna minor L.) to short-term copper exposure.
GOAL, SCOPE AND BACKGROUND Elevated concentrations of copper in the environment result in accumulation of the metal in plants and cause an increase in reactive oxidative species (ROS). The first response to elevated amounts of ROS is increased levels of enzymatic and non-enzymatic antioxidants that reduce oxidative stress. The aim of our study was to evaluate the early stages of antioxidative r...
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ژورنال
عنوان ژورنال: Bulletin of Siberian Medicine
سال: 2017
ISSN: 1819-3684,1682-0363
DOI: 10.20538/1682-0363-2017-1-59-64