Ha IJ - Search Results

1

Enzymatic transformation of platycosides and one-step separation of platycodin D by high-speed countercurrent chromatography.

Ha IJ, Ha YW, Kang M, Lee J, Park D, Kim YS. Ha IJ, et al. Among authors: ha yw. J Sep Sci. 2010 Jul;33(13):1916-22. doi: 10.1002/jssc.200900842. J Sep Sci. 2010. PMID: 20533341

2

Preparative isolation of four ginsenosides from Korean red ginseng (steam-treated Panax ginseng C. A. Meyer), by high-speed counter-current chromatography coupled with evaporative light scattering detection.

Ha YW, Lim SS, Ha IJ, Na YC, Seo JJ, Shin H, Son SH, Kim YS. Ha YW, et al. Among authors: ha ij. J Chromatogr A. 2007 Jun 1;1151(1-2):37-44. doi: 10.1016/j.chroma.2007.01.038. Epub 2007 Jan 13. J Chromatogr A. 2007. PMID: 17270197

3

Liquid chromatography/mass spectrometry-based structural analysis of new platycoside metabolites transformed by human intestinal bacteria.

Ha YW, Na YC, Ha IJ, Kim DH, Kim YS. Ha YW, et al. Among authors: ha ij. J Pharm Biomed Anal. 2010 Jan 5;51(1):202-9. doi: 10.1016/j.jpba.2009.08.002. Epub 2009 Aug 12. J Pharm Biomed Anal. 2010. PMID: 19726152

4

Development and optimization of a method for the separation of platycosides in Platycodi Radix by comprehensive two-dimensional liquid chromatography with mass spectrometric detection.

Jeong EK, Cha HJ, Ha YW, Kim YS, Ha IJ, Na YC. Jeong EK, et al. Among authors: ha yw, ha ij. J Chromatogr A. 2010 Jun 25;1217(26):4375-82. doi: 10.1016/j.chroma.2010.04.053. Epub 2010 Apr 28. J Chromatogr A. 2010. PMID: 20462588

5

Development of a rapid and convenient method to separate eight ginsenosides from Panax ginseng by high-speed counter-current chromatography coupled with evaporative light scattering detection.

Shehzad O, Ha IJ, Park Y, Ha YW, Kim YS. Shehzad O, et al. Among authors: ha yw, ha ij. J Sep Sci. 2011 May;34(10):1116-22. doi: 10.1002/jssc.201000932. Epub 2011 Apr 13. J Sep Sci. 2011. PMID: 21491596

6

Preparative separation of minor saponins from Platycodi Radix by high-speed counter-current chromatography.

Ha IJ, Kang M, Na YC, Park Y, Kim YS. Ha IJ, et al. J Sep Sci. 2011 Oct;34(19):2559-65. doi: 10.1002/jssc.201100326. Epub 2011 Aug 2. J Sep Sci. 2011. PMID: 21812112

7

Rational development of a selection model for solvent gradients in single-step separation of ginsenosides from Panax ginseng using high-speed counter-current chromatography.

Shehzad O, Khan S, Ha IJ, Park Y, Kim YS. Shehzad O, et al. Among authors: ha ij. J Sep Sci. 2012 Jun;35(12):1462-9. doi: 10.1002/jssc.201200135. J Sep Sci. 2012. PMID: 22740255

8

Separation of two cytotoxic saponins from the roots of Adenophora triphylla var. japonica by high-speed counter-current chromatography.

Kang M, Ha IJ, Chun J, Kang SS, Kim YS. Kang M, et al. Among authors: ha ij. Phytochem Anal. 2013 Feb;24(2):148-54. doi: 10.1002/pca.2394. Epub 2012 Aug 29. Phytochem Anal. 2013. PMID: 22930642

9

Antiproliferative and apoptotic activities of triterpenoid saponins from the roots of Platycodon grandiflorum and their structure-activity relationships.

Chun J, Ha IJ, Kim YS. Chun J, et al. Among authors: ha ij. Planta Med. 2013 May;79(8):639-45. doi: 10.1055/s-0032-1328401. Epub 2013 Apr 10. Planta Med. 2013. PMID: 23576176

10

Application of stepwise gradients in counter-current chromatography: a rapid and economical strategy for the one-step separation of eight coumarins from Seseli resinosum.

Shehzad O, Khan S, Ha IJ, Park Y, Tosun A, Kim YS. Shehzad O, et al. Among authors: ha ij. J Chromatogr A. 2013 Oct 4;1310:66-73. doi: 10.1016/j.chroma.2013.08.033. Epub 2013 Aug 16. J Chromatogr A. 2013. PMID: 23992840

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