Výsledky vyhledávání - "analytická chemie"
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Resveratrol and piceid isomers concentrations in grapevine shoots, leaves, and tendrils
The objective of this study was to evaluate the levels of cis- and trans-isomers of resveratrol and piceid contained in the shoots, leaves and tendrils of six grapevine varieties and three locations …
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Chemical composition of propolis from the Baha region in Saudi Arabia
The chemical composition of organic compounds in the extractable organic matter of propolis collected from the Baha region of Saudi Arabia was investigated. The propolis samples were extracted with …
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1 336
Remediation of Fuel Oil Contaminated Soils by Activated Persulfate in the Presence of MnO 2
In this study, batch system experiments were carried out for evaluating the capability of persulfate (PS) to remediate fuel oil contaminated soils. Remediation was performed by spiking soil samples …
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Activity of natural radionuclide 210Pb in different foodstuffs in the Czech Republic and its annual intake
Activities of 210Pb in 18 sorts of foodstuffs were determined by radiochemical analysis. The lowest activity was found in carrots (0.01 Bq/kg) and cabbage (0.03 Bq/kg), the highest in banana (1.54 …
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Environmental and genetic effects on cadmium accumulation capacity and yield of maize
Maize (Zea mays) is an economic crop suitable for use in phytoremediation in low to moderately cadmium (Cd)-contaminated soils due to its ability to accumulate high concentration of Cd in parts of …
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