Separation of alkaloids from herbs using high-speed counter-current chromatography

Golden rules and pitfalls in selecting optimum conditions for high-speed counter-current chromatography

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Developments in the application of counter-current chromatography to plant analysis

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Countercurrent Chromatography: Liquid-Liquid Partition Chromatography without Solid Support

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Alkaloids

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Systematic search for suitable two-phase solvent systems for high-speed counter-current chromatography

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Efficient preparative counter-current chromatography with a coil planet centrifuge

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High-speed preparative counter-current chromatography with a coil planet centrifuge

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pH-zone-refining countercurrent chromatography

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Rational development of solvent system families in counter-current chromatography

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Role of advances in chromatographic techniques in phytochemistry

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A new preparative-scale purification technique: pH-zone-refining countercurrent chromatography

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Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry of Synthetic Polymers, 5. Analysis of Poly(propylene oxide)s by Coupled Liquid Chromatography at the Critical Point of Adsorption and MALDI-TOF Mass Spectrometry

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Counter-current chromatography as a preparative tool —applications and perspectives

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Application of analytical and preparative high-speed counter-current chromatography for separation of alkaloids from Coptis chinensis Franch

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Supercritical fluid extraction of quinolizidine alkaloids from Sophora flavescens Ait. and purification by high-speed counter-current chromatography

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Preparative isolation and purification of chemical constituents from the root of Polygonum multiflorum by high-speed counter-current chromatography

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Isolation of indole alkaloids from Catharanthus roseus by centrifugal partition chromatography in the pH-zone refining mode

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High-performance liquid chromatographic, capillary electrophoretic and capillary electrophoretic–electrospray ionisation mass spectrometric analysis of selected alkaloid groups

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Separation of polar betalain pigments from cacti fruits of Hylocereus polyrhizus by ion-pair high-speed countercurrent chromatography

Wybraniec, S., Stalica, P., Jerz, G., Klose, B., Gebers, N., Winterhalter, P., Spórna‐Kucab, A., Szaleniec, M., & Mizrahi, Y. (2009) · Journal of Chromatography A · doi:10.1016/j.chroma.2009.08.035 · Cited by 73 · see citing works

Preparative counter-current chromatography isolation of liensinine and its analogues from embryo of the seed of Nelumbo nucifera GAERTN. using upright coil planet centrifuge with four multilayer coils connected in series

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Separation of betalains from berries of Phytolacca americana by ion-pair high-speed counter-current chromatography

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Preparative isolation and purification of alkaloids from the Chinese medicinal herb Evodia rutaecarpa (Juss.) Benth by high-speed counter-current chromatography

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Preparative separation of alkaloids from Nelumbo nucifera leaves by conventional and pH-zone-refining counter-current chromatography

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Petrosamine, a potent anticholinesterase pyridoacridine alkaloid from a Thai marine sponge Petrosia n. sp

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Preparative separation and purification of liensinine, isoliensinine and neferine from seed embryo of Nelumbo nucifera GAERTN using high‐speed counter‐current chromatography

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Fast Liquid Chromatography for High‐Throughput Screening of Polymers

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Preparative Isolation and Purification of Alkaloids from Corydalis yanhusuo W. T. Wang by High Speed Counter‐Current Chromatography

Tong, S., Yan, J., & Lou, J. (2005) · Journal of Liquid Chromatography & Related Technologies · doi:10.1080/10826070500274638 · Cited by 52 · see citing works

Ancistrobertsonines B, C, and D as well as 1,2-didehydroancistrobertsonine D from Ancistrocladus robertsoniorum

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Large-scale separation of alkaloids from Corydalis decumbens by pH-zone-refining counter-current chromatography

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Preparative separation of four major alkaloids from medicinal plant of Tripterygium Wilfordii Hook F using high-speed counter-current chromatography

Ouyang, X., JIN, M., & He, C. (2007) · Separation and Purification Technology · doi:10.1016/j.seppur.2007.02.005 · Cited by 47 · see citing works

Separation of alkaloids by pH-zone-refining counter-current chromatography

Ma, Y., Ito, Y., Sokolosky, E., et al. (1994) · Journal of Chromatography A · doi:10.1016/0021-9673(94)00667-9 · Cited by 46 · see citing works

Preparative isolation and purification of atractylon and atractylenolide III from the Chinese medicinal plant Atractylodes macrocephala by high‐speed counter‐current chromatography

Zhao, C., & He, C. (2006) · Journal of Separation Science · doi:10.1002/jssc.200500464 · Cited by 46 · see citing works

pH-Zone-refining counter-current chromatography of lappaconitine from Aconitum sinomontanum Nakai

Yang, F., & Ito, Y. (2001) · Journal of Chromatography A · doi:10.1016/s0021-9673(01)01032-9 · Cited by 45 · see citing works

Preparative separation of isoquinoline alkaloids from Stephania yunnanensis by pH-zone-refining counter-current chromatography

Hu, R., Dai, X., Lu, Y., et al. (2010) · Journal of Chromatography B · doi:10.1016/j.jchromb.2010.05.005 · Cited by 44 · see citing works

Preparative isolation and purification of bioactive constituents from Aconitum coreanum by high-speed counter-current chromatography coupled with evaporative light scattering detection

Tang, Q., Yang, C., Ye, W., et al. (2007) · Journal of Chromatography A · doi:10.1016/j.chroma.2007.01.058 · Cited by 42 · see citing works

Preparative Separation of Indole Alkaloids from the Rind of Picralima nitida (Stapf) T. Durand & H. Durand by pH‐Zone‐Refining Countercurrent Chromatography

Okunji, C. O., Iwu, M. M., Ito, Y., et al. (2005) · Journal of Liquid Chromatography & Related Technologies · doi:10.1081/jlc-200048915 · Cited by 40 · see citing works

Completed preparative separation of alkaloids from Cephaltaxus fortunine by step-pH-gradient high-speed counter-current chromatography

Liu, Z., Du, Q., Wang, K., et al. (2009) · Journal of Chromatography A · doi:10.1016/j.chroma.2009.03.083 · Cited by 40 · see citing works

Preparative separation of alkaloids from the root of Sophora flavescens Ait by pH-zone-refining counter-current chromatography

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Phomacins: Three Novel Antitumor Cytochalasan Constituents Produced by a Phoma sp.

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Preparative separation of pyrrolizidine alkaloids by high-speed counter-current chromatography

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Isolation of secondary metabolites from Hortia oreadica (Rutaceae) leaves through high-speed counter-current chromatography.

Severino, V. G. P., Cazal, C. D. M., Forim, M., da Silva, M. F. D. G. F., Rodrigues-Filho, E., Fernandes, J., & Vieira, P. (2009) · Journal of Chromatography A · doi:10.1016/j.chroma.2009.02.009 · Cited by 31 · see citing works

Tropane Aromatic Ester Alkaloids from a Large-Scale Re-collection of Erythroxylum pervillei Stem Bark Obtained in Madagascar

Chin, Y., Jones, W. P., Waybright, T. J., et al. (2006) · Journal of Natural Products · doi:10.1021/np050366v · Cited by 31 · see citing works

Preparative isolation and purification of two benzoxazinoid glucosides from Acanthus ilicifolius L. by high-speed counter-current chromatography

Yin, H., Zhang, S., Luo, X., et al. (2008) · Journal of Chromatography A · doi:10.1016/j.chroma.2008.08.010 · Cited by 30 · see citing works

Preparative isolation of huperzines A and B from Huperzia serrata by displacement centrifugal partition chromatography

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Preparative isolation and purification of capsaicinoids from Capsicum frutescens using high-speed counter-current chromatography

Li, F., Lin, Y., Wang, X. D., et al. (2008) · Separation and Purification Technology · doi:10.1016/j.seppur.2008.10.005 · Cited by 29 · see citing works

Retention of the stationary phase for high‐speed countercurrent chromatography

He, C., & Zhao, C. (2007) · AIChE Journal · doi:10.1002/aic.11185 · Cited by 27 · see citing works

Ancistrobertsonine A and related naphthylisoquinoline alkaloids from Ancistrocladus robertsoniorum

Bringmann, G., Teltschik, F., Schäffer, M., et al. (1998) · Phytochemistry · doi:10.1016/s0031-9422(97)00512-8 · Cited by 26 · see citing works

Preparative separation of alkaloids from Nelumbo nucifera Gaertn by pH‐zone‐refining counter‐current chromatography

Wang, X. D., Liu, J., Geng, Y., et al. (2010) · Journal of Separation Science · doi:10.1002/jssc.200900561 · Cited by 26 · see citing works

Separation and purification of harmine and harmaline from Peganum harmala using pH‐zone‐refining counter‐current chromatography

Wang, X., Geng, Y., Wang, D., et al. (2008) · Journal of Separation Science · doi:10.1002/jssc.200800322 · Cited by 25 · see citing works

Semi‐preparative high‐speed counter‐current chromatography separation of alkaloids from embryo of the seed of Nelumbo nucifera Gaertn by pH‐gradient elution

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Preparative isolation and purification of chemical components from Aconitum coreanum by high‐speed counter‐current chromatography coupled with evaporative light scattering detection

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Separation and purification of verticine and verticinone from Bulbus Fritillariae Thunbergii by high-speed counter-current chromatography coupled with evaporative light scattering detection

Liu, Z., JIN, Y., SHEN, P., et al. (2006) · Talanta · doi:10.1016/j.talanta.2006.08.023 · Cited by 23 · see citing works

Preparative isolation and purification of two new isomeric diterpenoid alkaloids from Aconitum coreanum by high-speed counter-current chromatography

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High-speed counter-current chromatographic isolation of ricinine, an insecticide from Ricinus communis

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Separation and purification of dl-tetrahydropalmatine from Corydalis yanhusuo by high-speed counter-current chromatography

Liu, Z., Yu, Y., Shen, P., et al. (2007) · Separation and Purification Technology · doi:10.1016/j.seppur.2007.05.011 · Cited by 18 · see citing works

Separation and Purification of dl-Tetrahydropalmatine from Corydalis Yanhusuo W. T. Wang by HSCCC with a New Solvent System Screening Method

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Application of microwave‐assisted extraction coupled with high‐speed counter‐current chromatography for separation and purification of Dehydrocavidine from Corydalis saxicola Bunting

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New Approach for Application of High Speed Countercurrent Chromatography Coupled with Direct Injection of the Powders of a Raw Material without any Preparation, for Isolation and Separation of Four Alkaloids with High Recoveries from Coptis chinensis Franch

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Preparative Separation of Alkaloids from Green Tea by pH‐Zone‐Refining Countercurrent Chromatography

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Preparative isolation and purification of two amides from Mallotus lianus Croiz by high‐speed counter‐current chromatography

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Isolation and purification of three ecdysteroids from the stems of Diploclisia glaucescens by high-speed countercurrent chromatography and their anti-inflammatory activities in vitro

Fang, L., Li, J., Zhou, J., Wang, X., & Guo, L. (2017) · Molecules · doi:10.3390/molecules22081310 · Cited by 20 · see citing works

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Susquehanna Chorale Spring Concert "Roots and Wings"

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A GEOMETRIC MEAN IN THE FURUTA INEQUALITY

Fujii, M., & Nakamoto, R. (2002) · Scientiae mathematicae Japonicae · Cited by 15 · see citing works

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