人参皂苷降解和其产物化学成分的研究2_.pdf

第一章 绪 言 Table 1-8 The 13C-NMR data of sugar part of ginsenoside （C D N, δ/ppm ） 5 5 C Rb1 Rb2 Rb3 Rc Rd Re Rg1 3-Glc 3-Glc 3-Glc 3-Glc 3-Glc 6-Glc 6-Glc 1 105.0 105.0 104.8 104.9 105.0 101.6 105.7 2 82.9 83.0 83.4 83.1 83.3 79.1 75.3 3 77.2 78.1 77.7 77.8 78.1 78.0 80.0 4 71.5 71.5 71.7 71.5 71.6 72.1 71.6 5 78.0 78.1 77.3 77.8 78.1 78.0 79.3 6 62.6 62.7 62.9 62.6 62.7 62.9 62.9 Glc Glc Glc Glc Glc Rhm 1 105.6 105.7 105.6 105.6 105.9 101.6 2 76.7 76.9 76.7 76.8 77.0 72.1 3 78.8 79.0 78.1 78.7 79.1 72.1 4 71.5 71.5 71.7 71.5 71.6 73.8 5 78.0 78.7 78.1 78.0 78.1 69.3 6 62.6 62.7 62.8 62.6 62.7 18.6 20-Glc 20-Glc 20-Glc 20-Glc 20-Glc 20-Glc 20-Glc 1 97.9 97.9 97.9 97.9 98.2 98.1 98.1 2 74.9 74.8 74.8 74.9 75.0 75.0 75.0 3 78.0 78.7 78.8 78.0 78.1 79.1 78.8 4 71.5 71.5 71.5 71.5 71.6 71.1 71.3 5 76.6 76.6 76.6 76.3 78.1 78.5 77.8 6 71.5 69.0 69.8 68.3 62.7 62.7 62.6