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Seong Yeon Choi
Kangwon National University
ChemistryEphedra intermediaEphedrinePseudoephedrineChromatography
6Publications
2H-index
8Citations
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Publications 6
Newest
#1Hyun Woo Kim (SNU: Seoul National University)H-Index: 43
#2Seong Yeon Choi (Kangwon National University)H-Index: 2
Last. Heejung Yang (Kangwon National University)H-Index: 9
view all 6 authors...
Many natural product chemists are working to identify a wide variety of novel secondary metabolites from natural materials and are eager to avoid repeatedly discovering known compounds. Here, we developed liquid chromatography/mass spectrometry (LC/MS) data-processing protocols for assessing high-throughput spectral data from natural sources and scoring the novelty of unknown metabolites from natural products. This approach automatically produces representative MS spectra (RMSs) corresponding to...
Source
#1Seong Yeon Choi (Kangwon National University)H-Index: 2
#2Birang Jeong (Kangwon National University)H-Index: 2
Last. Heejung Yang (Kangwon National University)H-Index: 9
view all 8 authors...
1 CitationsSource
#1Hyeon Seok Jang (Kangwon National University)H-Index: 2
#2Seong Yeon Choi (Kangwon National University)H-Index: 2
Last. Young Soo Bae (Kangwon National University)H-Index: 3
view all 6 authors...
2 CitationsSource
#1Seong Yeon ChoiH-Index: 2
#2Birang JeongH-Index: 2
Last. Heejung YangH-Index: 9
view all 9 authors...
Source
#1Hyeon Seok Jang (Kangwon National University)H-Index: 2
#2Birang Jeong (Kangwon National University)H-Index: 2
Last. Heejung Yang (Kangwon National University)H-Index: 9
view all 7 authors...
Abstract Quantitative 1H nuclear magnetic resonance (qNMR) spectroscopy is a powerful and versatile technique to enable the absolute quantification of specific components in a mixture with excellent reproducibility and robustness. In the present study, qNMR analysis was applied to conduritol F, a chemical marker with the potential to distinguish between C. wilfordii and C. auriculatum. We found that the signals of H-5 and H-6 of conduritol F were well-separated from others with purities sufficie...
2 CitationsSource
#1Birang Jeong (Kangwon National University)H-Index: 2
#2Seong Yeon Choi (Kangwon National University)H-Index: 2
Last. Heejung Yang (Kangwon National University)H-Index: 9
view all 11 authors...
1 CitationsSource
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