芦丁

ObjectiveTo explore whether there is rutin in SFE extract of Sparganium stoloniferum by TLC and establish a method to determine its content by RP-HPLC.

目的 建立三棱超临界CO2萃取物中芦丁的鉴别和含量测定方法。

In addition, rutin has many other functions, such as anti-inflammatory, antiallergic, diuretic, spasmolytic, reducing blood-fat, cardiotonic, protecting ulcer surfaces, etc. Therefore it has been used in clinical treatment.

芦丁，3，3′，4′，5，7，—五羟基黄酮-3-芸香糖苷，又名芸香苷，是一种从植物中提取得黄酮类化合物，无论在什么条件下，都具有多方面的生理活性和电化学活性。

A simple, fast, and reliable method based on capillary electrophoresis with electrochemical detection was developed for the separation and determination of rutin, ferulic acid, vanillic acid, chlorogenic acid, quercetin and caffeic acid in Radix Astragali and its medicinal preparations.

采用毛细管电泳－电化学检测法对中药黄芪的主要活性成分芦丁、阿魏酸、香草酸、绿原酸、槲皮素和咖啡酸进行了分离和测定。

Further study indicates that vitamin C, violaquercitrin and total sugar inhibit the irradiation degradation of chlorpyrifos in asparagus.

进一步研究表明，芦笋成分Vc、芦丁和总糖等的存在对辐照降解毒死蜱有抑制效应。

Rutin repressed endogenous IAA accumulation in hypocotyls of the etiolated seedlings and inhibited absorption of exogenous IAA from media to seedlings.

芦丁降低黄化幼苗内源性IAA在胚轴中的累积，并抑制幼苗对IAA的吸收。

Therefore general rutin-Cd can cause decrease of blood pressure and cause relaxation of aortic muscle precontracted by NA.

芦丁金属配合物具有降低血压和抑制NA引起的血管收缩效应。

Laver, purple eggplant, purple grapes and other foods are rich in rutin and vitamin C, ate the prevention of hypertension, cardiovascular disease and bleeding tendency to contain a certain role.

紫菜、紫茄子、紫葡萄等紫色食物都含丰富的芦丁和维生素C，常吃对预防高血压、心脑血管疾病及遏制出血倾向有一定作用。

Comparision on antibacterial activity of ethanol extracts of clove bud and clove fruit in vitro;2. The results showed that ethanol extracts from C.

法测定了油茶叶乙醇提取物的抗氧化活性，并与芦丁、二丁基羟基甲苯进行了比较，在波长517nm、反应时间40min的条件下测定了DPPH。

With rutin as comparison for making standard curve, the total flavonoid conent of 54 kinds of jujubes were determined and analyzed.

方法］以芦丁为对照制作标准曲线，测定54个枣品种的总黄酮含量，并进行分析。

Fresh sophora bud as raw material, full dried under 65 ℃,using ultrasonic condition alkaline lime boil hydrochloride acid precipitation method after smash to obtain rutin.

以新鲜的槐米为原料，65℃下充分干燥，研细后采用超声条件下碱石灰煮沸盐酸酸化沉淀法来提取芦丁。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。