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Multivariate Optimization of Pressurized Solvent Extraction of Alkylphenols and Alkylphenol Ethoxylates from Biosolids
(Sociedade Brasileira de Química, 2012)
In this study, a methodology for pressurized solvent extraction of alkylphenols (APs) and alkylphenol ethoxylates (APEOs) from biosolids was optimized by utilizing a biosolid natively containing these compounds at a high ...
Evaluation of solvent effect on the extraction of phenolic compounds and antioxidant capacities from the berries: application of principal component analysis
(Biomed Central Ltd, 2014-08-22)
Background: This study evaluated the effect of the solvent on the extraction of antioxidant compounds from black mulberry (Morus nigra), blackberry (Rubus ulmifolius) and strawberry (Fragaria x ananassa). Different extracts ...
Obtaining Hydroxytyrosol from Olive Mill Waste Using Deep Eutectic Solvents and Then Supercritical CO2
(Springer Netherlands, 2019)
FURTHER STUDIES ON THE SOLVENT EXTRACTION OF COPPER (II) WITH DITHIOCARBOXYLATE DERIVATIVES OF PYRAZOL
(Sociedad Chilena de Química, 2001)
Extraction of sunflower oil using ethanol as solvent
(Elsevier, 2016-01-22)
The ethanolic extraction of oil from sunflower collets was studied and compared with previous data where hexane was used as extraction solvent. First, the extractive power of ethanol was determined by Soxhlet. It gave a ...
Using natural deep eutectic solvents for the extraction of metabolites in Byrsonima intermedia leaves
(2019-01-01)
Natural deep eutectic solvents have been used as an alternative to organic solvents for the extraction of plants metabolites, allowing for the extraction of compounds of different polarities, while being inexpensive, ...
Análise de rendimento da extração e solvente para o óleo de macadâmia
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico De Engenharia QuímicaEngenharia QuímicaUTFPR, 2018-06-11)
Macadamia oil is considered one of the best nutritional oils among the obtained oils of nuts and hazelnuts. The chosen extraction to obtain oil is determinative for quality and quantity of the oil extracted, as well as, ...
Integrated Pressurized Solvent Extraction-Cleanup for the Rapid Determination of Polychlorinated Biphenyls in Meat Samples
(Sociedade Brasileira de Química, 2013)
A rapid and efficient method based on the integration of pressurized solvent extraction (PSE) with solid phase extraction (SPE) cleanup and gas chromatography system with electron capture detection (GC-ECD) has been developed ...
Enhanced extraction of arsenic and cadmium from environmental samples using a natural deep eutectic solvent and determination by inductively coupled plasma mass spectrometry
(Taylor & Francis Ltd, 2020-09-29)
A natural deep eutectic solvent (NADES) synthesised from malic acid, xylitol, and water was used as a solvent in ultrasound-assisted extraction (UAE) for the determination of As and Cd in fish and shellfish samples by ...