Abstract
A new dammarane-glycoside, ginsenoside Rz1 (1), was isolated from heat-treated Panax ginseng C. A. Meyer (Araliaceae) with ginsenosides Rk1 and Rg5. The structure of 1 was established to be (Z)-12β-hydroxy dammara-20(22),24-dien-3β-yl O-β-d- ghicopyranosyl-(1→2)-β-d-glucospyranoside by spectroscopic means. HPLC analyses revealed that the ginsenosides Rz1, Rk1, and Rg5 were present in the ratios of 1:2:6, respectively. © 2009 Pharmaceutical Society of Japan.
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Lee, S. M., Shon, H. J., Choi, C. S., Hung, T. M., Min, B. S., & Bae, K. (2009). Ginsenosides from heat processed ginseng. Chemical and Pharmaceutical Bulletin, 57(1), 92–94. https://doi.org/10.1248/cpb.57.92
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