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

Application of countercurrent chromatography/thermospray mass spectrometry for the identification of bioactive lignans from plant natural products

Y.-W. Lee, Robert D. Voyksner, Terry W. Pack et al. · Analytical Chemistry · 1990 · 50 citations

Natural Sciences, Plant Sciences, Analytical Chemistry +9

Countercurrent chromatography with the flow-through centrifuge without rotating seals

Yoichiro Ito, Robert L. Bowman · Analytical Biochemistry · 1978 · 44 citations · Full text

Pharmacy, Chemistry, Analytical Chemistry +9

Separation of Flavonoids in Crude Extract from Sea Buckthorn by Countercurrent Chromatography with Two Types of Coil Planet Centrifuge

Tianyou Zhang, Xiang Hua, Rong Xiao et al. · Journal of Liquid Chromatography · 1988 · 44 citations

Pharmacy, Chemistry, Food Science +15

Separation of rare earth elements by high-speed counter-current chromatography

Eiichi Kitazume, Molina Bhatnagar, Yoichiro Ito · Journal of Chromatography A · 1991 · 43 citations

Pharmacy, Chemistry, Analytical Chemistry +11

Rapid separation of flavonoids by analytical high-speed counter-current chromatography

Tianyou Zhang, Rong Xiao, Zhuo-Ying Xiao et al. · Journal of Chromatography A · 1988 · 37 citations

Pharmacy, Biochemistry, Pharmaceutical Analysis +11