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Online polar two phase countercurrent chromatography×high performance liquid chromatography for preparative isolation of polar polyphenols from tea extract in a single step.
Chen WB, Li SQ, Chen LJ, Fang MJ, Chen QC, Wu Z, Wu YL, Qiu YK. Chen WB, et al. Among authors: fang mj. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Aug 1;997:179-86. doi: 10.1016/j.jchromb.2015.06.011. Epub 2015 Jun 15. J Chromatogr B Analyt Technol Biomed Life Sci. 2015. PMID: 26114653
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