类黄酮

Flavonoids are abundant, including apigenin, galangin, kaempferol, luteolin, pinocembrin, pinostrobin and quercitin.

类黄酮十分丰富，包括芹黄素，高良姜精，山奈酚，毛地黄黄酮等。

According to the current researches its ingredients are volatile(isothiocyanate,thymol,palmitic acid etc),indole,flavonoid,sitosterol,glucosinolate and some novel compounds; Capparis spinosa possesses other activities,such as antimicrobial and antifungal,anti-inflammatory,antihepatotoxic,antioxidant,hypolipiddemic and hypoglycaemic,diuretic,treating gout.

野西瓜中含有挥发油(异硫氰酸酯、麝香草酚、棕榈酸等)、吲哚类、类黄酮类、谷甾醇类、葡萄糖异硫氰酸盐及一些结构新颖的化合物；野西瓜除具有抗风湿的作用外还具有抗菌、抗炎、抗氧化、抗高血压、降血糖血酯、利尿、治疗痛风等方面的作用。

The results showed that the phenolics in cranberry would reduced. The free quercetin showed the best stability. And the flavonoids and proanthocyanidins were the second. The total phenolics showed the worst stability.

结果显示，蔓越莓中的酚类化合物含量会随储存时间而下降，其中以游离态quercetin之安定性最佳，总类黄酮及前花青素则其次，在总酚类化合物之安定性最差。

Chalcone synthase gene is one of the key genes in phenylpropanoids pathway for producing flavonoids,isoflavonoids,anthocyanin and other secondary metabolism products in plants. It plays important roles in the physiological and biochemic progress of pigment synthesis,defense response and plant fertility.

查尔酮合成酶基因是苯丙氨酸代谢途径中的关键基因，在类黄酮类物质合成中扮演着重要的角色，调控着色素合成、防御反应、植物育性等生理生化过程，对植物的生长发育起着至关重要的作用。

Domestic and foreign has conducted extensive research to the phytoparisite process, quininones, the hydroxyl acids and flavonoids are identified as haustorial inducing factors in the perception of the host plants.

国内外对植物寄生过程进行了广泛的研究，普遍认为醌类、类黄酮类、酚类3大类化学物质为植物寄生过程中的化学信号物质。

It is abundant in many kinds of health beneficial elements. It contains the oxidation resisting flavonoid at a high level and rutin which is rich in asparagus and is an effctive anticancer element. It also provides ursolicacid, oleanonic acid and other saponins which is helpful for lipids metabolism and for strenghtening immunity, cyclic adenosine monophosphate, and Sucrose Mortierellate that is useful for preventing aging and knub.

其中具有抗氧化作用的类黄酮含量十分丰富，包括芦笋中引以为傲的芦丁这种预防癌症成分，还有熊果酸、齐墩果酮酸等能够改善脂质代谢和提高免疫力作用的皂甙类物质，环腺苷酸等能量增强物质，以及具有抗衰老和抑肿瘤作用的多糖类物质。

So to study the evolution of CHS genes, the ideal data set should include the sequences of CHS genes from musci and other systematic groups of higher rank.

依据类黄酮物质存在与否，可推测CHS基因最早出现在藓类，因此，为研究CHS基因的进化，取材最好包括藓类和更高等的分类群。

By the chemical composition of carotenoids can be divided into categories, anthraquinone, naphthoquinone type, type of flavonoid, curcumin category, indigo type, chlorophyll a total of seven kinds of categories.

按化学组成可分为胡萝卜素类、蒽醌类、萘醌类、类黄酮类、姜黄素类、靛蓝类、叶绿素类共7种。

Flavonoids are dietary phenolic substances isolated from a wide range of vascular plants, which act as antioxidants and scavengers of free radicals, and possess nutritional and therapeutic value. Many studies have suggested that flavonoids exhibit biological activities, including antiviral, antiinflammatory, vasodilating actions, and cardioprotection and neuroprotection.

类黄酮是一大类从高等植物中提取的可食用的多酚类物质，具有抗氧化和自由基清除活性，对人体具有营养及医疗价值，如抗病毒、抗癌、保护神经系统和心血管系统等。

Not only the primary methods were used in the extraction of flavonoids from corn silk such as dipping and circumfluence,the application of modern instruments was also analysed based on the essential theory about extraction.

从中草药提取的基本原理入手，对玉米须类黄酮的主要提取方法及现代提取分离手段的应用进行了分析，概述了玉米须类黄酮在医药、抗菌、抗氧化方面的应用研究

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。