Three New Ginsenosides from the Heat-Processed Roots of Panax ginseng
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Three new ginsenosides were isolated from heat-processed ginseng roots. Their structures were determined to be 3β,12β,25-trihydroxydammar-20E(22)-ene-3-O-β-D-glucopyranoside, 3β,12β,23-trihydroxy-24,25-epoxydammar-20E(22)-ene-3-O-β-D-glucopyranosyl(1 → 2)-β-D-glucopyranoside, and 3β,6α,12β-trihydroxydammar-20E(22),24-diene-6-O-β-D-glucopyranosyl-12-O-β-D-glucopyranoside based on spectroscopic evidence. The compounds were named ginsenosides Rh10, Rg11, and 12-O-glucoginsenoside-Rh4, respectively.
Keywordsginsenoside 12-O-glucoginsenoside-Rh4 ginsenoside Rg11 ginsenoside Rh10 Panax ginseng
This research was supported by Cooperative Research Program for Agricultural Science & Technology Development (PJ009544), Rural Development Administration, Republic of Korea.
- 3.Wei Li, Jian Yuan Yin, Zhong Yi Cong, Ying Liu, Ying Zhang, Yan Yan Li, and Qin Meng, Chem. Nat. Compd., 48, 1017 (2013); L. N. Atopkina and V. A. Denisenko, Chem. Nat. Compd., 48, 1111 (2013).Google Scholar
- 4.D. Y. Lee, J. G. Cho, M. K. Lee, J. W. Lee, H. J. Park, Y. H. Lee, D. C. Yang, and N. I. Baek, J. Ginseng Res., 32, 291 (2009).Google Scholar
- 6.C. R. Lee, W. K. Whang, C. G. Shin, H. S. Lee, S. T. Han, B. O. Im, and S. K. Ko, Korean J. Food Sci. Technol., 30, 847 (2004).Google Scholar
- 14.D. S. Kim, N. I. Baek, J. D. Park, Y. H. Lee, S. Y. Jeong, C. B. Lee, and S. I. Kim, Yakhak Hoeji, 39, 85 (1995).Google Scholar
- 18.R. W. Teng, H. Z. Li, X. M. Zhang, X. K. Liu, D. Z. Wang, and C. R. Yang, Chin. Chem. Lett., 12, 239 (2001).Google Scholar