黄酮

A crystalline compound,C15H10O2,the parent substance of a number of important yellow pigments,occurring on the leaves or in the stems and seed capsule s of many primroses.

黄酮一种存在于各种樱草的叶子或茎以及种囊中的晶状粉末，C15H10O2，是许多重要黄色颜料的原料

Objective: To study the distribution of flavonoids among the plants for medicinal use of Selaginella .

目的 ：研究黄酮类化合物在 11种卷柏属药用植物中的分布。

Part I Selaginella sinensis Plant characteristic and pharmacological activity of Selaginella and Selaginella sinensis are introduced.

综述了卷柏属植物化学成分的研究进展，详细总结了主要化学成分黄酮类化合物的研究进展。

The classes of these compounds included triterpenoid, diterponid, sesquiterpene, steroid, lignan, flavone, coumarin, phenol, and fatty acid.

已鉴定的化合物类型涉及单萜、环烯醚萜、倍半萜、二萜、三萜、木脂素、黄酮、脂肪酸、甾醇、香豆素、酚酸和其它类型的化合物。

announces the rule that trends of composition of yellow ketone of florescence of the shaddock that change a state changes, for its resource makes full use of provided a basis.

结论揭示化州柚花期黄酮类成分动态变化的规律，为其资源充分利用提供了依据。

The single factor experiment and the orthogonal method were used to optimize the MAE condition.

分别用单因子试验和正交试验来优化微波辅助提取异黄酮的最佳条件。

Maishu Capsule is a TCM preparation made from the extracts of the peanut hulls,which contains the flavonoids andβ-sitosterol,and possesses the activities of reducing blood lipids and blood pressure.

脉舒胶囊为花生壳提取制成的中药制剂，主要含有黄酮类成分和β-谷甾醇，具有降脂和降压的作用，临床应用证明安全、有效。

In the white part of birch bark there are other medical substances: betulinic acid, b - sitosterol, flavonoids, lupeleol and other.

在白桦树皮还有部分医疗药物：桦木酸、乙-谷甾醇、黄酮类、lupeleol等。

AbstractObjective:To study the mechanism of the antiaerocyst arthromeningitis effect of total flavonoids of Baical Skullcap Stem and Leaf.

研究黄芩茎叶总黄酮的抗炎机制。方法：制作大鼠气囊滑膜炎模型，测定各组大鼠炎性渗出物中蛋白质总量。

Results: Total flavonoids of Baical Skullcap Stem and Leaf could effectively inhibit the formation of LTB4 in polymorphonuclear leucocytes.

结果：黄芩茎叶总黄酮组可明显抑制炎性渗出物中蛋白质及LTB4的生成。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。