黄酮

objectiveto analyze the total content of flavonoids in nigella glandulifera preyn et sint by colorimetric method.methodsrutin was used as reference substance and the detection wavelength was 500 nm.

目的采用比色法测定维吾尔药黑种草子中总黄酮的含量。方法以芦丁作对照品，以亚硝酸钠-硝酸铝-氢氧化钠体系为显色剂，检测波长为500 nm。

The inhibiting order of flavonoids on protein nitration was similar to the scavenging order of flavonoids on free radicals.

通过体外实验和细胞实验研究了黄芩黄酮对Hemin-NaNO2-H2O2导致的肝损伤的保护作用。

And a University of California study showed that flavonoids from chocolate produce nitric acid in the blood.

加利福尼亚大学的一项研究表明，巧克力中的类黄酮能在血液中产生硝酸。

Flavone compounds has a broad application in inhibiting nitrosamine reaction.

黄酮类化合物在抑制亚硝化反应中有着广泛的应用。

With the research deepgoing, it had been found that the nodulation of Rhizobium no only related with nodulation genes expression and regulation of Rhizobium , but also related with signal of host plant such as flavonoids.

随着研究的深入，已经发现根瘤菌的结瘤过程不仅与根瘤菌结瘤基因表达调控有关，而且与寄主植物的信号分子如黄酮类物质有关。

ObjectiveIn order to make use of the resources of orange peel,avoiding waste.

目的为充分利用柑桔植物资源，避免资源的浪费，探讨柑桔皮中总黄酮的提取及鉴别方法。

The supersonic extraction process of flavonoids from orange peel was studied in this article.

研究以乙醇为溶剂超声波辅助提取柑橘皮黄酮的工艺。

ConclusionThis method is ideal to withdraw the flavonoids of Orange Peel.

结论该方法是提取柑桔皮黄酮类物质的有效途径。

Methods The optimal extraction technology of total flavonoids was defined by single factor and orthogonal tests.

通过单因素及正交试验得到从小麦麸皮中提取总黄酮的最佳工艺。

The extraction of flavonoids from Osmunda Cinnamomea L.

本文主要研究了薇菜黄酮类化合物的提取及其对猪油的抗氧化作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。