Gradient elution in counter-current chromatography: A new layout for an old path

Alkane effect in the Arizona liquid systems used in countercurrent chromatography

Alain Berthod, Mahmoud Hassoun, M.J. Ruiz-Ángel · Analytical and Bioanalytical Chemistry · 2005 · 151 citations

Natural Sciences, Chemistry, Analytical Chemistry +7

Isolation and purification of flavonoid glycosides from Trollius ledebouri using high-speed counter-current chromatography by stepwise increasing the flow-rate of the mobile phase

Xin Zhou, Jinyong Peng, Guorong Fan et al. · Journal of Chromatography A · 2005 · 116 citations

Pharmacy, Biochemistry, Chromatographic Analysis +9

Preparative isolation and purification of hydroxyanthraquinones and cinnamic acid from the Chinese medicinal herb Rheum officinale Baill. by high-speed counter-current chromatography

Renmin Liu, Aifeng Li, Ailing Sun · Journal of Chromatography A · 2004 · 106 citations

Life Sciences, Medicinal Chemistry, Pharmaceutical Analysis +11

Preparative isolation of osthol and xanthotoxol from Common Cnidium Fruit (Chinese traditional herb) using stepwise elution by high-speed counter-current chromatography

Yun Wei, Tianyou Zhang, Yoichiro Ito · Journal of Chromatography A · 2004 · 82 citations · Full text

Pharmacy, Medicinal Chemistry, Pharmaceutical Analysis +17

Efficient new method for extraction and isolation of three flavonoids from Patrinia villosa Juss. by supercritical fluid extraction and high-speed counter-current chromatography

Jinyong Peng, Guorong Fan, Yifeng Chai et al. · Journal of Chromatography A · 2005 · 69 citations

Pharmacy, Food Science, Medicinal Chemistry +17