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Solvent extraction of vegetable oils [PDF]

open access: greenThe Chemist’s Section of the Cotton Oil Press, 1921
n ...
Glenn H. Pickard
openaire   +5 more sources

Optimization of Ultrasound-assisted Acidic-solvent Extraction of Colchicine from Colchicum kurdicum (Bornm.) Stef. Using Response Surface Methodology [PDF]

open access: yesResearch Journal of Pharmacognosy, 2020
Background and objectives: Colchicum kurdicum (Bornm.) Stef. is a flowering perennial monocotyledon plant that has many important bioactive compounds especially colchicine and colchicine derivatives.
Mohammad Azadbakht   +8 more
doaj   +1 more source

Successive Solvent Extraction of Polyphenols and Flavonoids from Cistus creticus L. Leaves

open access: yesOxygen, 2023
The aim of this study was to evaluate the efficiency of successive extraction (using solvents of increasing polarity, namely hexane, ethyl acetate, acetone, ethanol, and water) of polyphenols from Cistus creticus L.
D. Palaiogiannis   +5 more
semanticscholar   +1 more source

Recovery of Lithium from Simulated Nanofiltration-Treated Seawater Desalination Brine Using Solvent Extraction and Selective Precipitation

open access: yesSolvent extraction and ion exchange, 2023
The world's seas and oceans contain vast amounts of lithium, but the low concentration hereof renders solvent extraction impractical for its recovery. By contrast, seawater desalination brine, after treatment by nanofiltration, contains a roughly tenfold
Stijn Raiguel   +5 more
semanticscholar   +1 more source

Ionic Liquids-Assisted Solvent Extraction of Precious Metals from Chloride Solutions

open access: yesSeparation & Purification Reviews, 2022
Increasing applications of precious metals (PMs: Au, Ag and platinum group metals) and the growing demand is a matter of great concern for supply security.
Jae-chun Lee   +4 more
semanticscholar   +1 more source

Nonaqueous Solvent Extraction for Enhanced Metal Separations: Concept, Systems, and Mechanisms

open access: yesIndustrial & Engineering Chemistry Research, 2021
Efficient and sustainable separation of metals is gaining increasing attention, because of the essential roles of many metals in sustainable technologies for a climate-neutral society, such as rare earths in permanent magnets and cobalt, nickel, and ...
Zheng Li, B. Dewulf, K. Binnemans
semanticscholar   +1 more source

Deep Eutectic Solvent as Green Solvent in Extraction of Biological Macromolecules: A Review

open access: yesInternational Journal of Molecular Sciences, 2022
Greater awareness of environmental sustainability has driven many industries to transition from using synthetic organic solvents to greener solvents in their manufacturing.
Jordy Kim Ung Ling, Kunn Hadinoto
semanticscholar   +1 more source

Extraction of Anthocyanins and Total Phenolic Compounds from Acai (Euterpe oleracea Mart.) Using an Experimental Design Methodology. Part 2: Ultrasound-Assisted Extraction [PDF]

open access: yes, 2020
Two optimized methods for ultrasound-assisted extraction were evaluated for the extraction of two types of acai bioactive compounds: Total anthocyanins (TAs) and total phenolic compounds (TPCs).
Aliaño González, María José   +7 more
core   +1 more source

Water as Green Solvent: Methods of Solubilisation and Extraction of Natural Products—Past, Present and Future Solutions

open access: yesPharmaceuticals, 2022
Water is considered the greenest solvent. Nonetheless, the water solubility of natural products is still an incredibly challenging issue. Indeed, it is nearly impossible to solubilize or to extract many natural products properly using solely water due to
Léo Lajoie   +2 more
semanticscholar   +1 more source

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