High-performance centrifugal partition chromatography (HPCPC) for efficient isolation of diphlorethohydroxycarmalol (DPHC) and screening of its antioxidant activity in a zebrafish model
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DOI: 10.1016/j.procbio.2019.09.027
Abstract: Abstract High-performance centrifugal partition chromatography (HPCPC) can be used for the rapid isolation of biologically active metabolites from natural sources. The present study investigates the one-step isolation of diphlorethohydroxycarmalol (DPHC), an algal polyphenol, from the… read more here.
Keywords: dphc; centrifugal partition; performance centrifugal; hpcpc ... See more keywords
Preparative and Rapid Purification of Saponins from Asparagus racemosus Root by High Performance Centrifugal Partition Chromatography
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DOI: 10.1177/1934578x1701200225
Abstract: High performance centrifugal partition chromatography (HPCPC) was applied to the rapid isolation and purification of saponin glycosides in Asparagus racemosus Willd. root. A two-phase solvent system composed of CHCl3-MeOH-water (4:4:2, v/v) in descending mode was… read more here.
Keywords: partition chromatography; centrifugal partition; racemosus; performance centrifugal ... See more keywords
Improving the Performance of Centrifugal Compressors by Flow Recirculation
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DOI: 10.29252/jafm.12.06.30046
Abstract: The impeller of a centrifugal compressor is traditionally designed using some formula for only one design point which makes it less efficient in all other situations. This is especially important for compressors not experiencing a… read more here.
Keywords: compressor; surge; performance; performance centrifugal ... See more keywords
Effect of Vaneless Diffuser Shape on Performance of Centrifugal Compressor
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DOI: 10.3390/app10061936
Abstract: The influence of four different vaneless diffuser shapes on the performance of centrifugal compressors is numerically studied in this paper. One of the studied shapes was a parallel wall diffuser. Two others had the width… read more here.
Keywords: compressor; centrifugal compressor; performance centrifugal; performance ... See more keywords