Results 151 to 160 of about 6,516,175 (208)

Separation and purification of α-glucosidase inhibitors from Polygonatum odoratum by stepwise high-speed counter-current chromatography combined with Sephadex LH-20 chromatography target-guided by ultrafiltration-HPLC screening.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2015
Xiao-Ling Zhou, Jun-Sheng Liang, Yi Zhang, Huading Zhao, Ying Guo, Shu-Yun Shi   +5 more
semanticscholar   +1 more source

Online hyphenation of extraction, Sephadex LH-20 column chromatography, and high-speed countercurrent chromatography: A highly efficient strategy for the preparative separation of andrographolide from Andrographis paniculata in a single step.

Journal of Separation Science, 2017
Yingqi Zhang, Shan-Shan Wang, Chao Han, Jinfang Xu, Jian-Guang Luo, Ling-Yi Kong   +5 more
semanticscholar   +1 more source

Column chromatography of steroids on Sephadex LH-20.

Journal of Clinical Endocrinology and Metabolism, 1971
Bruce R. Carr, George Mikhail, G. Flickinger   +2 more
semanticscholar   +1 more source

Preparative separation of gallocatechin gallate from Camellia ptilophylla using macroporous resins followed by sephadex LH-20 column chromatography.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2016
Kai-Kai Li, Xue-Lin Zhou, Cheuk-Lun Liu, Xiao-Rong Yang, Xiao-Qiang Han, Xiang-Gang Shi, Xiao-Hong Song, Chuang-Xing Ye, Chun-Hay Ko   +8 more
semanticscholar   +1 more source

The group separation of plasma and urinary steroids by column chromatography on sephadex LH-20.

Clinica chimica acta; international journal of clinical chemistry, 1973
K. Setchell, C. Shackleton
semanticscholar   +1 more source

Determination of aldosterone by sephadex LH-20 chromatography and radioimmunoassay.

Steroids, 1972
W. Waldhäusl, H. Haydl, H. Frischauf
semanticscholar   +1 more source

The interaction of aromatic compounds in alcohol solution with Sephadex LH-20 dextran

, 1971
C. A. Streuli
semanticscholar   +1 more source

The effect of solvent change on the separation processes of Sephadex LH-20 modified dextran

, 1971
C. A. Streuli
semanticscholar   +1 more source

Combination of HSCCC and Sephadex LH-20 methods An approach to isolation and purification of the main individual theaflavins from black tea.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2008
Chang-Jun Yang, Da-Xiang Li, Xiaochun Wan   +2 more
semanticscholar   +1 more source

Removal of nonionic detergents from proteins by chromatography on sephadex LH-20.

Analytical Biochemistry, 1969
J. Gaylor, C. V. Delwiche
semanticscholar   +1 more source