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Determination of atrazine in aqueous soil extracts by high-performance thin-layer chromatography
(SOCIEDAD CHILENA DE QUIMICA, 2003-03)
A high performance thin layer chromatography (HPTLC) method for the determination of atrazine in aqueous soil extracts was studied. To verify the applicability of the method in environmental concern studies, soil samples ...
Allelopathic potential of Bothriochloa laguroides var. laguroides (DC.) Herter (Poaceae: Andropogoneae)
(Elsevier Gmbh, 2010-05)
Bothriochloa laguroides var. laguroides (DC.) Herter, a native bluestem of America, has been shown to produce many biologically active compounds. The allelopathic potential of aqueous extracts from roots, stems and leaves ...
Anti-Helicobacter pylori activity of aqueous extracts from Achyrocline species and Pseudognaphalium gaudichaudianum
(International Journal of Pharmaceutical Research, 2021-08)
Flowering tops from several species of the Achyrocline and Pseudognaphalium genera, commonly named "marcelas", have various uses in Argentinean popular medicine, especially in gastrointestinal disorders (digestive, ...
Task-specific Ionic liquids for the solvent extraction of Molybdenum (VI) from aqueous solutions
(2017)
Molybdenum, Mo(VI), is recovered from leach liquors of molybdenite concentrates
by mean of solvent extraction (SX) using bis(2-ethylhexyl)phosphoric acid
(D2EHPA) as the extractant and kerosene as the diluent. However, ...
Aqueous-Organic Biphasic Systems. Extraction of organic compounds
(Elsevier, 2020)
Liquid-liquid extraction (LLE) is a method of separation based on the distribution of a compound between two essentially immiscible solvents. Extraction procedures are carried out for two main reasons. An exhaustive ...
Systemic and local toxicity assay of an aqueous extract of Larrea divaricata Cav.: role of NDGA
(Society of Pharmaceutical Sciences and Research, 2015-07)
Larrea divaricata Cav. (Zygophyllaceae) is an autochthonous plant of South America, widely distributed in Argentina. It is used in folk medicine as an anti-inflammatory drug. By other way, presents well documented antitumoral ...
Psychopharmacological effects of Artemisia copa aqueous extract in mice
(Taylor & Francis, 2010-12)
Objective: To evaluate the aqueous extract from aerial parts of Artemisia copa Phil. (Asteraceae) administered orallyfor its psychopharmacological activities in several experimental models Methods: The extract was administered ...
Toxicity and repellence of aqueous and ethanolic extracts from Schinus molle on elm leaf beetle Xanthogaleruca luteola
(ELSEVIER, 2010-10)
Extracts of leaves of Schinus molle Rev L. (Anacardiaceae) obtained with water or ethanol as solvents were
evaluated in the laboratory for their insecticidal effect on adults of the elm leaf beetle, Xanthogaleruca
luteola ...