Objective: The fingerprint on flavonoids of Licorice was established by RP-HPLC.
目的：采用RP - HPLC方法建立甘草黄酮类化合物的指纹图谱。
The in vitro antioxidant effects of flavonoids of sweet potato vines (FSPV) were studied.
研究薯蔓黄酮（FSPV）的体外抗氧化作用。
Result: There was a similar changing rule of content for the total flavonoids of Ginkgo leaves.
结果：各类银杏叶总黄酮含量有着相似的变化规律。
Objective: to investigate the anti-mutagenic action of the total flavonoids of Astragalus (TFA).
目的：探讨黄芪总黄酮(TFA)是否具有抗突变作用。
Objective: To study on the extraction technology and content of flavonoids of Citrus grandis (L.)
目的：研究柚叶中总黄酮的提取工艺并测定总黄酮的含量。
Flavonoids of pteridium aquilinum var. latiusculum are mainly flavone and flavonol including rutin.
蕨菜黄酮类化合物主要是黄酮和黄酮醇两类，其中含有芦丁成份。
Objectives To prepare flavonoids of Uraria crinita root and examine their anticancer effects in vitro.
目的制备虎尾轮根黄酮类提取物，观察其对肿瘤细胞的体外抑制作用。
The results showed total flavonoids of Chinese white olive leaves had well oxidationresistant ability.
这表明橄榄叶总黄酮提取物具有良好的抗氧化能力。
The invention provides an extraction method of parts of total flavonoids of callicarpa kwangtungensis chun.
本发明提供一种广东紫珠总黄酮部位的提取方法。
OBJECTIVE to observe the role of total flavonoids of epimedium in the protection of acute myocardial anoxia in mice.
目的：观察淫羊藿总黄酮对小鼠急性心肌缺氧的保护作用。
Objective: to study the best conditions of extracting technology of total flavonoids of pomegranate peel with ethanol.
目的：探讨乙醇提取石榴皮中总黄酮的最佳工艺条件。
The genes over expression of OP rats models regain normal after the models were fed on flavonoids of Rhizoma Drynariae.
骨碎补总黄酮灌服后大鼠模型基因过度表达基本恢复正常。
Objective to investigate the optimum extraction process and anti-oxidant activity in total flavonoids of Pueraria lobata.
目的研究葛花总黄酮最佳提取工艺，测定葛花提取物的抗氧化能力。
Objective To study the effects of total flavonoids of turpinia arguta seen (TFS) on the immune function of immunosuppressed mice.
目的探讨山香圆总黄酮（TFS）对免疫抑制小鼠免疫功能的影响。
Ultrasonic-microwave synergistic extraction technique applied in extracting flavonoids of Glycyrrhiza is better than regular method.
结论：甘草黄酮的提取可优选超声-微波协同萃取法。
Through three normal antioxidant model out of bodies, the antioxidant ability of flavonoids of wheat germ was confirmed by the experiment.
通过三种常用抗氧化体外模型试验对试验制得的麦胚黄酮的抗氧化功能性质进行验证。
It was found in clotting experiment that mid and high dose of total flavonoids of Bauhinia aurea Levl could prolong clotting time of mice.
玻片凝血实验发现，中、高剂量的紫荆花总黄酮能明显延长小鼠的凝血时间。
Conclusion: the genes over expression of OP rats models regain normal after the models were fed on flavonoids of Rhizoma Drynariae for 6 months.
结论：骨碎补总黄酮灌服6个月后大鼠模型基因过度表达能基本恢复正常。
Thirdly, the relationship between the content of flavonoids of Populus Canadensis Moench. leaves and other relevant components was investigated.
探讨了加杨叶中天然产物黄酮类化合物含量变化与其他相关成分的关系。
Effective factors of extractions rate of flavonoids of glycyrrhiza in the waste residue of glycyrrhiza were studied by orthogonal design in this paper.
应用正交设计法，考察氢氧化钠浓度、体积、提取温度、提取时间等因素对甘草黄酮提取率的影响。
Objective To study the extraction technology optimization of flavonoids of Ginkgo bilobal and the anti tumour of the extraction of Ginkgo bilobal(GBE).
目的银杏叶黄酮提取工艺优化及抗肿瘤作用的研究。
The flavonoids of the Toona sinensis leaves and fruits have been tested by means of tube-test, including flavones, flavonols, flavanones, flavanonol, etc.
本论文对香椿叶、果实中的黄酮类成分进行了分析，对香椿嫩枝叶黄酮的提取工艺进行了研究；
By using orthogonal test, the extraction rate of total flavonoids of Litchi was applied as the observatory indicator to investigate the extraction process.
采用正交试验，以荔枝核总黄酮的提取率为考察指标，优化提取工艺。
In the mean time, the content changes of total flavonoids of the outer layers of two cultivars are positively correlated with the petal color changes of outer layers.
同时，两个品种外层花瓣的总黄酮含量变化与外层花瓣的色度变化成正相关。
The result showed that the rate of veracity of this method was high and this provided the determination of Ocimum flavonoids of pharmacognostic and finished products a feasible method.
结果表明，此法准确度较高，为罗勒生药及成品药中罗勒黄酮含量测定提供了一种切实可行的方法。
The result showed that the rate of veracity of this method was high and this provided the determination of Glycyrrhiza flavonoids of pharmacognostic and finished products a feasible method.
结果表明，此法准确度较高，为甘草生药及成品药中甘草黄酮含量测定提供了一种切实可行的方法。
Objective: To study the relationship between copper and organic components, total flavonoids of Astragalus(TFA), total saponins of Astragalus(TSA) and total polysaccharide of Astragalus(TPA).
目的：通过对黄芪中有机成分的提取，探讨元素铜与总黄酮（TFA）、多糖（TPA）及总皂苷（TSA）的关系。
Experiment of platelet aggregation in vitro in rats showed that mid and high dose of total flavonoids of Bauhinia aurea Levl could obviously inhibit platelet aggregation in rats tempting by ADP.
大鼠体外血小板聚集实验发现，紫荆花总黄酮中、高剂量组均对adp诱导的大鼠血小板聚集有明显的抑制作用。
This paper reviewed the mechanism of purification by polyamide chromatography and the development of applying in flavonoids of plants and tea polyphenols of tea and anthraquinone and noble metal.
综述了聚酰胺的层析分离作用机理，以及在黄酮类物质、多酚、以及贵金属分离提取中的应用现状。
They belong to a class of sugar-based chemical compounds, also known as flavonoids.
它们属于一类糖基化合物，这种化合物也被称为黄酮。
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