描述 |
Mogroside V 是一种三萜糖苷,可从罗汉果提取物中分离出来。Mogroside V 是一种非糖类甜味剂。Mogroside V 比蔗糖甜近 300倍。Mogrosides 具有抗氧化,抗糖尿病和抗癌活性。 |
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相关类别 |
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SMILES |
C[C@@]([C@@](CC[C@H](O[C@]([C@@H]([C@@H](O)[C@@H]1O)O)([H])O[C@@H]1CO[C@@H]([C@@H]([C@@H](O)[C@@H]2O)O)O[C@@H]2CO)C3(C)C)([H])C3=CC4)([C@@H](C[C@@]56C)O)[C@]4([H])[C@@]5(CC[C@]6([H])[C@H](C)CC[C@H](C(C)(O)C)O[C@H](O[C@H](CO[C@@H]([C@@H]([C@@H](O)[C@@H]7O)O)O[C@@H]7CO)[C@@H](O)[C@@H]8O)[C@@H]8O[C@]([C@@H]([C@@H](O)[C@@H]9O)O)([H])O[C@@H]9CO)C |
参考文献 |
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密度 | 1.5±0.1 g/cm3 |
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分子式 | C60H102O29 |
分子量 | 1287.434 |
精确质量 | 1286.650635 |
PSA | 476.67000 |
LogP | -1.07 |
折射率 | 1.644 |
稳定性 |
主要功能性成分为罗汉果甜苷(Ⅰ~Ⅴ),各种罗汉果甜苷之间的区别在于糖配体的不同。罗汉果提取物为淡黄色粉末至棕褐色浸膏。味极甜,其甜度超蔗糖甜度的240倍,甜味接近于砂糖,有稍类似于甘草的后味,高纯度罗汉果甜苷的熔点为197~201℃。易溶于水和乙醇。 |
计算化学 |
1.疏水参数计算参考值(XlogP):-3.7 2.氢键供体数量:19 3.氢键受体数量:29 4.可旋转化学键数量:20 5.互变异构体数量:无 6.拓扑分子极性表面积477 7.重原子数量:89 8.表面电荷:0 9.复杂度:2360 10.同位素原子数量:0 11.确定原子立构中心数量:33 12.不确定原子立构中心数量:2 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
以罗汉果果实为原料进行提取。
MomordicagrosvenoriSwingleP.E |
Mogroside Ⅴ |
groside V |
Momordica Extract |
MogrosideV |
β-D-Glucopyranoside, (1R,4R)-4-[(3β,9β,10α,11α,17β)-3-[(6-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]-11-hydroxy-4,4,9,14-tetramethylestr-5-en-17-yl]-1-(1-hydroxy-1-methylet hyl)pentyl O-β-D-glucopyranosyl-(1->2)-O-[β-D-glucopyranosyl-(1->6)]- |
(1S,4R,9β,11α,24R)-1-{[6-O-(β-D-Glucopyranosyl)-β-D-glucopyranosyl]oxy}-11,25-dihydroxy-9,10,14-trimethyl-4,9-cyclo-9,10-secocholest-5-en-24-yl β-D-glucopyranosyl-(1->2)-[β-D-glucopyranosyl-(1->6)]-β-D-glucopyranoside |
β-D-glucopyranoside, (1R,4R)-4-[(3β,9β,10α,11α,17β)-3-[(6-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]-11-hydroxy-4,4,9,14-tetramethylestr-5-en-17-yl]-1-(1-hydroxy-1-methylethyl)pentyl O-β-D-glucopyranosyl-(1->2)-O-[β-D-glucopyranosyl-(1->6)]- |
Mogroside V |
Luo Han Guo PE |
MOGROSIDE V(P) |
Momordica grosvenori swingle |
Momordica grosvenori |
(1S,4R,9β,11α,24R)-1-{[6-O-(β-D-Glucopyranosyl)-β-D-glucopyranosyl]oxy}-11,25-dihydroxy-9,10,14-trimethyl-4,9-cyclo-9,10-secocholest-5-en-24-yl β-D-glucopyranosyl-(1->2)-[β-D-glucop 
yranosyl-(1->;6)]-β-D-glucopyranoside |