Kumagawa and Soxhlet Solvent Fractionation of Lignin: The Impact on the Chemical Structure
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DOI: 10.1021/acsomega.2c02170
Abstract: We investigated the effects of solvent fractionation on the chemical structures of two commercial technical lignins. We compared the effect of Soxhlet and Kumagawa extraction. The aim of this work was to compare the impact… read more here.
Keywords: solvent fractionation; lignin; fractionation lignin; fractionation ... See more keywords
Solvent Fractionation and Acetone Precipitation for Crude Saponins from Eurycoma longifolia Extract
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DOI: 10.3390/molecules24071416
Abstract: Eurycoma longifolia is a popular folk medicine in South East Asia. This study was focused on saccharide-containing compounds including saponins, mainly because of their medical potentials. Different organic solvents such as ethyl acetate, butanol, and… read more here.
Keywords: solvent fractionation; acetone precipitation; crude;