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   Articles with "partition chromatography" as a keyword



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Centrifugal partition chromatography - A review of recent applications and some classic references.

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recommendations! Published in 2017 at "Journal of separation science"

DOI: 10.1002/jssc.201601221

Abstract: Countercurrent chromatography, based on liquid-liquid partitioning, has many technological variants. One of them is centrifugal partition chromatography, introduced by Wataru Murayama and Kanichi Nunogaki in 1982. This technique, like other countercurrent chromatography techniques, is based… read more here.

Keywords: chromatography; partition chromatography; liquid; centrifugal partition ... See more keywords
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Separation and isolation of major polyphenols from maritime pine (Pinus pinaster) knots by two-step centrifugal partition chromatography monitored by LC-MS and NMR.

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recommendations! Published in 2020 at "Journal of separation science"

DOI: 10.1002/jssc.201901066

Abstract: Pine knots are a rich source of lignans, flavonoids and stilbenes. These bioactive compounds are widely known for their roles to combat human disorders but also to protect plants against pathogens. In order to gain… read more here.

Keywords: partition chromatography; centrifugal partition; two step; separation ... See more keywords
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Preparative and Rapid Purification of Saponins from Asparagus racemosus Root by High Performance Centrifugal Partition Chromatography

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recommendations! Published in 2017 at "Natural Product Communications"

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
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Comparison of Standard Elution and Displacement Modes in Centrifugal Partition Chromatography for an Efficient Purification of Four Anthocyanins from Hibiscus sabdariffa L.

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recommendations! Published in 2018 at "Journal of Pharmacy and Pharmacology"

DOI: 10.17265/2328-2150/2018.08.001

Abstract: The increasing demand for natural food antioxidants has hastened research to extract the biologically active substances from a variety of raw materials. The consumption of anthocyanin-rich food promotes health by contributing to cardio protection, lowering… read more here.

Keywords: chromatography; partition chromatography; four anthocyanins; centrifugal partition ... See more keywords
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The Evaluation of Pro-Cognitive and Antiamnestic Properties of Berberine and Magnoflorine Isolated from Barberry Species by Centrifugal Partition Chromatography (CPC), in Relation to QSAR Modelling

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recommendations! Published in 2017 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms18122511

Abstract: Civilization diseases associated with memory disorders are important health problems occurring due to a prolonged life span. The manuscript shows the results of an in vivo study targeting the emergence of two drug candidates with… read more here.

Keywords: partition chromatography; berberine magnoflorine; centrifugal partition; magnoflorine ... See more keywords
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Efficient Isolation of Mycosporine-Like Amino Acids from Marine Red Algae by Fast Centrifugal Partition Chromatography

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recommendations! Published in 2022 at "Marine Drugs"

DOI: 10.3390/md20020106

Abstract: Marine rhodophyta are known to synthesize specific secondary metabolites, mycosporine-like amino acids (MAAs), to protect themselves from harmful UV-radiation. Shinorine and porphyra-334 are among the most abundant representatives of this compound class. In the present… read more here.

Keywords: partition chromatography; mycosporine like; amino acids; fast centrifugal ... See more keywords
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Efficient Separation of the Methoxyfuranocoumarins Peucedanin, 8-Methoxypeucedanin, and Bergapten by Centrifugal Partition Chromatography (CPC)

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recommendations! Published in 2023 at "Molecules"

DOI: 10.3390/molecules28041923

Abstract: Pure methoxyfuranocoumarins were isolated from a crude petroleum ether extract (CPE; Soxleth extraction efficiency 12.28%) from fruits of Peucedanum tauricum MB. (Apiaceae) by counter-current chromatography in a hydrostatic equilibrium system (centrifugal partition chromatography—CPC). The optimized… read more here.

Keywords: centrifugal partition; cpc; partition chromatography; separation ... See more keywords
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Easy Computation of the Various Topologies and Modes of Liquid–Liquid Partition Chromatography by the Theory of Random Walks

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recommendations! Published in 2021 at "Separations"

DOI: 10.3390/separations8040041

Abstract: The article revisits the discrete recurrence method to model the instruments of liquid–liquid partition chromatography as counter-current chromatography (CCC) and centrifugal partition chromatography (CPC). The purpose is to simplify the computation of the concentration profiles… read more here.

Keywords: chromatography; liquid liquid; random walks; liquid partition ... See more keywords