羅漢果 |
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羅漢果甜苷V結構 |
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羅漢果甜苷V1H NMR圖譜 |
羅漢果甜苷V (Mogroside V) 1H NMR圖譜
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羅漢果甜苷V13C NMR圖譜 |
羅漢果甜苷V (Mogroside V) 13C NMR圖譜
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羅漢果甜苷V ESI-MS圖譜 |
羅漢果甜苷V (Mogroside V) ESI-MS圖譜
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羅漢果甜苷V的FTIR圖譜 |
羅漢果甜苷V (Mogroside V)的FTIR圖譜
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羅漢果甜苷V的分子式、分子量與熔點 |
分子式:C60H102O29;Mol. Wt.: 1287.44;mp: 206–208 °C;白色固體。 |
羅漢果甜苷V氫、碳化學位移 |
羅漢果甜苷V (Mogroside V)氫、碳化學位移(CD3OD)a
position
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dH (600 MHz)
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dC (150 MHz)
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1
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1.49, 2.23 (dd, 12.4, 2.9)
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27.4
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2
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1.93
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29.8
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3
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3.47 (m)
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88.3
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4
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43.0
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5
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145.2
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6
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5.49 (d, 6.0)
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119.8
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7
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1.81 (dd, 12.5, 5.0),
2.39 (dd, 12.5, 6.8)
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25.3
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8
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1.67 (d, 7.6)
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44.8
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9
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41.0
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10
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2.50 (d, 12.3)
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37.4
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11
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3.86
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79.5
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12
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1.82, 1.88
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41.2
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13
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48.4
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14
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50.7
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15
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1.14, 1.21
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35.5
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16
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1.33, 1.98
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29.6
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17
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1.63 (d, 9.2)
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51.9
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18
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0.89 (s)
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17.3
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19
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1.11 (s)
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26.3
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20
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1.46 (m)
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37.6
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21
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0.98 (d, 6.3)
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19.5
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22
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1.49, 1.56
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34.2
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23
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1.85
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30.1
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24
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3.40
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93.5
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25
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70.4
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26
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1.12 (s)
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26.5
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27
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1.15 (s)
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24.0
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28
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1.08 (s)
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28.1
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29
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1.19 (s)
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26.4
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30
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0.89 (s)
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20.2
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G1
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1
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4.78 (d, 7.7)
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104.6
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2
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3.28
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75.8
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3
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3.37
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78.0
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4
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3.23
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72.5
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5
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3.28
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78.2
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6
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3.87, 3.65
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63.7
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G2
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1
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4.44 (d, 7.2)
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104.3
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2
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3.62
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81.2
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3
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3.58
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78.4
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4
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3.34
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71.4
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5
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3.51
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76.3
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6
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3.64, 4.24 (d, 8.7)
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70.0
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G3
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1
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4.43 (d, 7.8)
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104.9
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2
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3.20
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75.7
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3
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3.36
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77.7
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4
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3.28
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71.5
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5
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3.25
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78.1
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6
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3.86, 3.67
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62.8
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G4
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1
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4.29 (d, 7.7)
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106.5
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2
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3.21
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75.3
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3
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3.37
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78.8
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4
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3.28
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71.7
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5
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3.41
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77.4
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6
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3.81 (dd, 12.0, 5.6),
4.06 (dd, 12.0, 1.7)
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69.9
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G5
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1
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4.28 (d, 7.7)
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104.5
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2
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3.21
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75.3
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3
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3.36
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78.2
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4
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3.29
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71.7
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5
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3.26
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78.2
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a(Multiplicity, J in Hz) in ppm.
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