黄酮

The ovariectomized rats having been fed with osteopractic total flavone for 6 months, TBV% increased significantly while TRS%, AFS%, MAR, BFR, OSW, and mAR reduced obviously.

给去卵巢大鼠灌服骨碎补总黄酮 6个月后，TBV %明显增高，TRS %以及TFS %，AFS %，MAR ，BFR ，OSW ，mAR均明显降低，表明骨碎补总黄酮对卵巢切除所致的骨质疏松症具有明显的防治作用。

Methods: Determination of total ginkgo flavones and phenol red in rats by HPLC and UV.

采用大鼠在体胃肠循环装置，以银杏总黄酮为考察指标，采用UV法和HPLC法检测总黄酮和酚红在大鼠在体胃、肠循环的含量。

Based on literature, applications of electrochemical analysis methods, including coulometry, polarography and high performance capillary electrophoresis, in the determination of flavoniods are described to offer reference to the research, development and application of flavonoid compounds.

摘要在查阅文献的基础上，介绍了黄酮含量的电化学测定方法，包括库仑滴定法、极谱法、高效毛细管电泳等，旨在为黄酮类化合物的研究、开发、应用提供参考。

Why are flavonoids so important to our health: Propolis has a high concentration of flavonoids.

为什么类黄酮对我的身体如此重要呢：蜂胶是类黄酮的高浓度产品。

And 3. 6%, respectively; the recovery was 94. 9% and 96. 2%. The contents of bavachin and corylin in Psoralea corylifolia L. from 8 regions were determined.

并对8个不同产地的补骨脂药材中补骨脂二氢黄酮和补骨脂异黄酮进行了含量测定。

The effect of bavachin and corylin, two active principles from Psoralea corylifolia L., on UMR106 cyclin E expression by Western blotting was examined. The result showed that the two flavonoid compounds had no significant effect on cyclin E expression after various exposure time.

对于中药补骨脂中分离的两个促成骨样细胞增殖的活性成分补骨脂二氢黄酮和补骨脂异黄酮，采用Western blotting的方法考察不同时间对UMR106细胞周期蛋白cyclin E的表达，结果它们对cyclinE的表达没有显著影响。

MethodsThe flavonoids were extracted by ethanol from Baise's purslane with ultrasonic wave and ethanol extraction .

方法采用超声波乙醇浸提法从百色马齿苋中提取黄酮类物质，对所提取的黄酮类物质进行验证，并用分光光度法测定含量。

After being purified by the B-8 resin, the contents of the total flavonoids and quercitrin were raised 2.48 times and 3.29 times more than those before purification respectively.

总黄酮与槲皮苷的保留率达70%、95%以上，峰1~3的保留率达90%以上，纯化后总黄酮及槲皮苷的含量分别提高了2.48倍和3.29倍。

Methods Spectrophotometric method was used to detect the total flavonoids, and HPLC was used to determine quercitrin and analyze the characteristic peaks of Fingerprint.

以总黄酮、槲皮苷含量结合指纹图谱主要特征峰面积保留率为考察指标；采用可见分光光度法测定总黄酮含量，HPLC法测定槲皮苷含量，HPLC法分析指纹图谱主要特征峰面积。

On a ZORBAX Stable Bound (2.150 mm, 1.8 m), the rutin、quercitrin、quercitrin-3-O-giucoside and quercitrin-3-O-galactose could be separated completely with 0.05 mol/L potassium dihydrogen phosphate and methanol as mobile phase (40:60,V/V) at a flow rate of 0.3 ml/min and detected with a photodiode array detector .

在色谱柱为ZORBAX Stable Bound (2.150 mm， 1.8 m)，流动相为0.05 mol/L的磷酸二氢钾缓冲溶液-甲醇(40：60，V/V)，流速为0.3 ml/min，在检测波长为360 nm的色谱条件下，芦丁、槲皮素、槲皮素-3-O-葡萄糖苷和槲皮素-3-O-半乳糖苷分离效果好，方法灵敏度高，重现性好，用于测定雪莲果叶中的上述几种黄酮芦丁型黄酮，效果满意。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。