Isorhamnetin

Study on apoptosis of human A549 cells induced by isorhamnetin

异鼠李素诱导A549细胞凋亡的研究

Isorhamnetin occupied 23.7 % in coarse total flavonoids .

其中异鼠李素占粗黄酮的23.7%。

Preparation of Kaempferol and Isorhamnetin from Ginkgo Leaves by Recycling High-Speed Counter-Current Chromatography

循环高速逆流色谱从银杏叶提取物中制备异鼠李素和山奈酚

Influence of isorhamnetin on cultured neonatal rat cardic fibroblast proliferation and collagen synthesis induced by angiotensin ⅱ

异鼠李素对AngⅡ诱导新生大鼠心脏成纤维细胞增殖和胶原合成的影响

Determination of quercetin , isorhamnetin in buckwheat pollen

荞麦蜂花粉中槲皮素、异鼠李素含量的测定

The HPLC method determined the protocatechuic acid , rutin and isorhamnetin in the total phenol extracts ' total content is 13.5 % .

高效液相色谱法测定原儿茶酸、芦丁和异鼠李素在总酚提取物中的含量为13.5%。

Objective To establish a method for preparing the reference substances of hyperin and isorhamnetin - 3 - O - galactoside .

目的建立金丝桃苷和异鼠李素-3-O-半乳糖苷对照品的制备方法。

Among these components , the content of flavonoids is higher , which mainly composed of glycosides of quercetin , isorhamnetin and kaempferol .

银杏叶中黄酮类化合物含量较高，其中以槲皮素、异鼠李素和山萘酚的糖苷为主。

Determination of Content of Quercetin and Isorhamnetin in Sedum Emarginatum Migo by HPLC

HPLC法测定凹叶景天中槲皮素和异鼠李素含量

Objective To study the influence of Isorhamnetin on cultured neonatal rat cardic fibroblast ( CFb ) proliferation and collagen synthesis induced by angiotensin ⅱ .

目的探讨异鼠李素（Isorhamnetin）对血管紧张素Ⅱ（AngⅡ）诱导新生大鼠心脏成纤维细胞（CFb）增殖和胶原合成的影响。

Studies on thermal stabilities of typhaneoside and isorhamnetin - 3 - O-neohesperidoside

香蒲新苷和异鼠李素-3-O-新橙皮糖苷热稳定性初步研究

Methods A549 cells were treated with 10 ~ 320 μ g / ml isorhamnetin and observed and analyzed under the light-microscope and electronic ~ microscopy ;

方法20μg/ml异鼠李素处理A549细胞，光镜电镜下观察细胞形态；

Results The RSD of Quercetin , Isorhamnetin and Kaempferol were 1.59 % , 0.98 % and 1.42 % in the average recovery .

结果槲皮素、山柰素、异鼠李素回收率试验的RSD分别为1.59%、0.98%、1.42%。

Results The purity was 99.6 % and 98.0 % for hyperin and isorhamnetin - 3 - O - galactoside respectively .

结果该法分离所得金丝桃苷和异鼠李素-3-O-半乳糖苷的纯度分别为99.6%和98.0%。

Conclusion There are quercetin , kaempferol and isorhamnetin in the wing of key fruit of Acer Truncatum Bunge , and their contents change with season .

结论元宝枫果翅中含有中槲皮素、山柰酚和异鼠李素，其含量随季节变化。

Extraction and Isolation of Isorhamnetin and Quercetin from Marc of Sea Buckthorn Fruit A test of different substrates on seedling propagation of large-berry cultivars of seabuckthorn in Xining area

沙棘果渣中异鼠李素和槲皮素的提取与分离西宁地区大果沙棘不同基质苗木繁殖试验

Results showed that the contents of Myricetin , Luteolin , Quercetin and Kaempferol decreased significantly with aging time in each kind of oak barrels , while the content of Isorhamnetin increased significantly .

结果表明，经3种橡木桶陈酿后，Myricetin，Luteolin，Quercetin以及Kaempferol的黄酮醇含量均显著降低，而Isorhamnetin的含量则显著升高。

Aim To observe the role of quercetin ( QUE ), isorhamnetin ( ISOR ) and norepinephrine ( NE ) on the proliferation of human aortic vascular smooth muscle cell ( VSMC ) .

目的观察槲皮素、异鼠李素和去甲肾上腺素对培养人血管平滑肌细胞增殖的影响。

Comparative analysis of leaf gas exchange and chlorophyll fluorescence of Euonymus japonicus Thunb by field experiment in the typical urban and suburban areas in Beijing Preparation of Kaempferol and Isorhamnetin from Ginkgo Leaves by Recycling High-Speed Counter-Current Chromatography

典型城区与郊区环境大叶黄杨气体交换及叶绿素荧光特性比较循环高速逆流色谱从银杏叶提取物中制备异鼠李素和山奈酚

A capillary electrophoresis ( CE ) method has been developed for the determination of six bioactive flavonoids that are commonly found in health foods : hesperidin , hyperin , isorhamnetin , kaempferol , quercetin and rutin .

使用毛细管电泳法（CE）检测了健康食品中常见的六种黄酮类化合物：橙皮甙、海棠甙、异鼠李素、山奈酚、槲皮素、芦丁。

The primary active components of GBE include 5-7 % terpene lactones ( ginkgolides and bilobalide ) and 22-27 % ginkgo flavonol glycosides ( e.g. , the flavones quercetin , kaempferol , and isorhamnetin ) .

GBE的主要活性成分是5-7%的萜内酯（银杏内酯和白果内酯）和22-27%的黄酮醇糖苷（如：苷元槲皮素、山奈素和异鼠李素）。

Effect of Tea Polyphenols and Ginaton on Vascular Endothelial Cell Secreting Endothelin Stimulated by High Level of Ang ⅱ Caused by Simulated Microgravity Determination of rutin , quercetin , kaempferol , and isorhamnetin in extract of Ginkgo biloba leaves by HPLC with solid phase extraction

茶多酚与银杏叶提取物对高血管紧张素Ⅱ状态下血管内皮细胞保护作用的实验研究固相萃取-高效液相色谱法测定银杏叶提取物中芦丁、槲皮素、山柰酚和异鼠李素