High-speed counter-current chromatography was successfully used for the first time for the preparative separation and purification of paeoniflorin from the Chinese medicinal plant Paeonia lactiflora Pall. using a two-phase solvent system composed of n-butanol-ethyl acetate-water (1:4:5, v/v) in a single run. From 160 mg of the crude sample containing 22.0% paeoniflorin, 33.2 mg of paeoniflorin was yielded at 98.2% purity as determined by HPLC analysis. The recovery of paeoniflorin was 94.3%. © 2004 Elsevier B.V. All rights reserved.
CITATION STYLE
Chen, F., Lu, H. T., & Jiang, Y. (2004). Purification of paeoniflorin from Paeonia lactiflora Pall. by high-speed counter-current chromatography. Journal of Chromatography A, 1040(2), 205–208. https://doi.org/10.1016/j.chroma.2004.04.023
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