Fast identification of flavonoids in the roots of Sophora flavescens by on-flow LC-NMR
Su Jin Kim1,2, Sang Min Kim1, Min Cheol Kim3, Suk Woo Kang1 and Byung Hun Um1*
1Korea Institute of Science and Technology (KIST) Gangneung Institute, Gangneung 210-340, Republic of Korea.
2Division of Chemistry, College of Natural Sciences, Gangneung-Wonju National University, Gangneung 210-702, Republic of Korea.
3Graduate School of East-West Medical Science, Kyung Hee University, Youngin 446-701, Republic of Korea.
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