Antioxidant Activity of Flavonol Glycosides of Siraitia Grosvenorii Flower Study on extracting method of flavonoid from fruit and leaf of morinda citrifolia

Object: To study the safety and function of mogrosides.

目的：罗汉果甜苷的安全和功能性研究。

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The article has evaluated the safety of Siraitia grosvenorii, and put forward some advice about the constitution of quality standard and GAP cultivation of Siraitia grosvenorii.

评价了罗汉果的药用安全性，为罗汉果质量标准的制定和GAP栽培提出了建议。

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The quantification of Mogroside-V by HPLC was established.

建立了罗汉果皂甙V的高效液相定量分析方法。

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The zoology adaptability test was taken in Xinhua Hunan as well.

同时在湖南新化县开展了罗汉果引种栽培的生态适应性试验。

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Methods: Mogrosides was administered to normal or CTX-induced immunosuppressive mice, and their macrophage function and T lymphocyte proliferation were detected.

方法：用罗汉果甜甙给正常和环磷酰胺（CTX）抑制小鼠灌胃，检测小鼠巨噬细胞吞噬功能和T细胞的增殖作用。

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This work has provided a basis for cloning sex-linked gene.

本实验为罗汉果性别连锁基因的克隆提供了基础。

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Siraitia grosvenorii ( Swingle) C.Jeffery was a kind of specific medical fruit plant attributed to the south China.

罗汉果[Siraitia Grosvenorii（Swingle）C.Jeffery]是我国南方特有的药用果树植物。

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The content of Mogroside V in different parts of Momordica grosvenori were measured by HPLC.

利用HPLC测定罗汉果不同部位苷V的含量。

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RP-HPLC Determination of Total Flavone Glycoside from the Fresh Fruits and Saponin of Siraitia Grosvenori

RP-HPLC法测定罗汉果鲜果及甜甙中总黄酮含量

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Results: Mogrosides could promote phagocytosis and T lymphocyte proliferation significantly in the CTX-induced immunosuppressive mice, but not in the normal mice.

结果：显示罗汉果甜甙对正常小鼠免疫功能无明显作用，但能显著提高CTX免疫抑制小鼠的巨噬细胞吞噬功能和T细胞的增殖作用。

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From the above, we can draw a conclusion that a large number of solubility sugar, starch and solubility protein, relatively high reactive level of POD, PPO and PAL, and relatively low reactive level of EST might be favorable to the flower bud formation.

从而得出在罗汉果花芽分化期间大量的可溶性糖、淀粉和可溶性蛋白质，相对较高的POD、PPO和PAL活性水平和相对较低酯酶（EST）活性水平可能对罗汉果组培苗的花芽分化有利。

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10. When the leaf-fragment of Siraitia grosvenorii pre-cultured for 4 days before being transformed, GUS gene expressed perfectly.

10、罗汉果预培养4天后进行转化，GUS基因的瞬时表达效果最好。

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The contents of amino acids, tea poly-phenols and flavones in Momordica Grosvenori leaf were determined by the chemical qualitative method, UV and HPLC.

采用化学方法定性、UV及HPLC法测定罗汉果叶中氨基酸、茶多酚、黄酮含量。

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This is a solid foundation for the study of Siraitia grosvenorii functional genomics and mogrosides V molecular mechanism of biosynthesis.

这为罗汉果功能基因组学以及甜苷V生物合成分子机理研究打下了坚实的基础。

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Study on enzyme-solvent extraction process for flavonoid from grosvenor momordica

酶解-溶剂法提取罗汉果中黄酮类物质的研究

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It is concluded that mogroside extract has antioxidant effects and mogroside V may be the main antioxidant components of the extract.

罗汉果皂甙提取物具有抗氧化活性，罗汉果皂甙V是提取物中主要的抗氧化活性成分。

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The stem explants with one bud of Siraitia grosvenorii ( Swingle) from the plant without virus were cultured on MS basal medium supplied with LFS or N~ ( 6)-BA or KT, respectively.

为改进罗汉果组培技术，以脱毒植株带腋芽茎段作外植体，MS为基本培养基，分别添加LFS、N6-BA和KT进行单因子对比试验。

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Momordica grosvenori is a traditional medicinal and edible plant in our country.

罗汉果是我国的传统植物，可药食两用。

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Correlation and path analysis of major characters of Siraitia grosvenorii

罗汉果主要性状相关分析与通径分析研究

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Qualitative Analysis of Dry-Fruit of Siraitia Grosvenorii by FT-IR and UV-Vis Spectrometry Component transformation mechanism of mesoporous composite materials studied by FTIR spectroscopy and X-ray diffraction

傅里叶变换红外光谱法和紫外-可见谱线组法分析广西特产罗汉果红外光谱法与X射线衍射法分析介孔复合材料组分变化机理

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