Schinus terebinthifolius countercurrent chromatography (Part III): Method transfer from small countercurrent chromatography column to preparative centrifugal partition chromatography ones as a part of method development

作者：Costa Fernanda das Neves^*; Hubert Jane; Borie Nicolas; Kotland Alexis; Hewitson Peter; Ignatova Svetlana; Renault Jean Hugues

来源：Journal of Chromatography A, 2017, 1487: 77-82.

DOI：10.1016/j.chroma.2016.11.051

• Countercurrent chromatography
• Centrifugal partition chromatography
• Method transfer
• Schinus terebinthifolius

Countercurrent chromatography (CCC) and centrifugal partition chromatography (CPC) are support free liquid-liquid chromatography techniques sharing the same basic principles and features. Method transfer has previously been demonstrated for both techniques but never from one to another. This study aimed to show such a feasibility using fractionation of Schinus terebinthifolius berries dichloromethane extract as a case study. Heptane-ethyl acetate-methanol water (6:1:6:1, v/v/v/v) was used as solvent system with masticadienonic and 3 beta-masticadienolic acids as target compounds. The optimized separation methodology previously described in Part I and II, was scaled up from an analytical hydrodynamic CCC column (17.4 mL) to preparative hydrostatic CPC instruments (250 mL and 303 mL) as a part of method development. Flow-rate and sample loading were further optimized on CPC. Mobile phase linear velocity is suggested as a transfer invariant parameter if the CPC column contains sufficient number of partition cells.

• 出版日期2017-3-3