Sentence examples for solvent partitions from inspiring English sources
BL and CS were extracted with methanol and purified by solvent partitions by using a silica gel column and ODS-HPLC as follows.
A further purification of the SC-CO2 extract using a normal phase Silica-gel 60 resin column chromatography without two solvent partitions could yield a purified product containing 95 wt.% DHCA.
As described in Material & Methods, gangliosides were extracted by several solvent partitions and their oligosaccharides were digested by an endoglycoceramidase.
Anti-inflammatory activity was carried out using different solvent partitions of J. curcas root.
The total DHCA recovery was twice higher than that when the solvent partition was used.
The presence of cells in the system at levels normally used in in vitro exposure systems did not significantly alter solvent partitioning.
The empirically calculated parameter LogPo/w, the log10 of the coefficient for solvent partitioning between 1-octanol and water, has been used to provide the key data for a unique non-covalent interaction force field called HINT (Hydropathic INTeractions).
However, addition of a few percent N,N-dimethyl formamide resulted in agglomeration of the dispersed montmorillonite layers and an overall mixed morphology, demonstrating solvent partitioning and the delicate enthalpic balance necessary to maintain layer dispersion.
Countercurrent chromatography (CCC) using solely immiscible solvent systems allowed the fractionation of principal components and an enrichment of minor concentrated metabolites from a crude polar solvent partition of C. limetta peels for subsequent structural identification by LC ESI MS/MS analysis.
The crude extract of S. dasyphyllum was subjected to solvent partitioning using n-hexane, dichloromethane ethylacetate and methanol (according to their polarity).
After confirmation of the anti-tumor activity, the 95% ethanolic extract was subjected to successive solvent partitioning to petroleum ether, dichloromethane, n-butanol, and water soluble fractions.
