Flavone glycosides

Two New Flavone Glycosides from Mosla Chinensis Maxim

石香薷中两个新黄酮甙的研究

New Technology on Microwave Extraction of Ginkgo Biloba Flavone Glycosides

微波法提取银杏黄酮甙的新工艺

Comparison of different methods for isolating and refining ginkgo flavone glycosides

银杏黄酮苷的不同提取精制方法比较

A Improved Method for Extracting Flavone Glycosides from Ginkgo Leaves

从银杏叶中提取黄酮苷方法的改进

Study on HPLC Fingerprint Characteristics of Flavone Glycosides in Selaginella Plants

卷柏属药用植物黄酮苷类成分的HPLC指纹特征研究

Research on Ultrasonic Wave Extraction of Ginkgo Flavone Glycosides

超声波提取银杏黄酮苷的工艺研究

Ginkgo biloba flavone glycosides have high values of health care and drug .

银杏叶黄酮类化合物具有很高的保健和药用价值。

Studies on the Water Extraction of Ginkgo Flavone Glycosides

银杏黄酮苷的水浸提方法研究

Comparison of Three Methods of Determining the Total Content of Flavone Glycosides from Ginkgo biloba Extract

三种测定银杏叶提取物中总黄酮的方法比较

This article reviews the recent progress on the basic and clinical studies on total Ginkgo flavone glycosides .

现对近年来国内外银杏黄酮的研究进展作一综述。

Determination of main flavone glycosides in Flos Chrysanthemi and observation of factors influenced contents

杭白菊中主要黄酮苷的测定及影响因素考察

Quantitative determination of contents of flavone glycosides in Chrysanthemum morifolium

菊花中黄酮苷的含量分析

Study on Acid Hydrolysis of Flavone Glycosides of Propolis and Antioxidant Activity of Its Hydrolysates

蜂胶黄酮苷的酸解及酸解产物抗氧化性能的研究

Determination of flavone glycosides in pollen of Brassica campestris by HPLC

油菜花粉中槲皮素和山柰素总含量的HPLC法测定

The result from HPLC analysis shows that the content of flavone glycosides of dry weight is 2.82 % in suspension cell .

HPLC检测结果显示，银杏悬浮培养细胞中银杏黄酮含量可达细胞干质量的2.82%。

The experimental result indicated the method was very effective , and the yield of flavone glycosides was73 % .

实验表明，此法能很好地除去叶绿素和其他脂溶性杂质，黄酮苷提取率为73%。

Effect of Flavone Glycosides of Epimedium koreanum on Murine Fibrinolytic System and Apoplectic Mortality

淫羊藿总黄酮甙对小鼠纤溶系统及对卒中死亡的影响

The composition of component ⅱ was analyzed . The results showed that it mainly consisted of two compounds , both of which were flavone glycosides with quercetin as the aglycon .

成分结构分析结果表明，组分Ⅱ是以槲皮素为甙元与葡萄糖、鼠李糖或这两者形成的双糖结合而成的黄酮甙类。

A new method by which the flavone glycosides in Ginkgo biloba leaves were extracted by solvent water was studied . The main factors of affecting extraction rate of Ginkgo flavone glycosides and optimum refining conditions were discussed .

研究水浸提银杏黄酮苷的方法，探讨了影响黄苷浸出率的主要因素以及最适的精制方法。

A reversed phase HPLC method for the determination of flavones in gingko leaves was described in this paper . The flavone glycosides were extracted with 70 % ethanol aqueous solution , and hydrolyzed with hydrochloric acid .

用反相HPLC法测定了银杏叶中黄酮的含量，黄酮甙由70%乙醇-水提取，并用盐酸溶液水解。

This is a kind of yellow or brown-yellow powder or granule made of bamboo leaves , contains many antioxidative components such as flavonoids , lactones and phenolic acids , and its total content of flavone glycosides is more than 30 % .

这是一种从竹叶中得到的黄色或棕黄色的粉末或颗粒，其主要抗氧化成分包括黄酮、内酯和酚酸类化合物，总黄酮糖苷含量在30%以上。