flavonoid

美 ['fle?v?n??d] 　英 ['fle?v?n??d]

• n.黃酮類化合物
• 網(wǎng)絡(luò)類黃酮；黃酮類物質(zhì)；類黃素

詞形變化

復(fù)數(shù)：flavonoids  

英漢雙解

英漢解釋

n.	1. 〔化〕黃酮類化合物 2. 黃酮類似物

英英解釋

n.	1. a naturally occurring phenolic compound belonging to a large group that includes many plant pigments.

例句

The result of color reactions showed that the crude extract was acidic, and had the positive reaction of phenols and flavonoid.

經(jīng)顯色反應(yīng)表明，粗提取物呈酸性，其中含有酚類和黃酮類的特征基團(tuán)；

The flavonoid of tartary buckwheat with different components proved to be an excellent synergistic antioxidant in linoleic acid system.

在亞油酸體系中，苦蕎黃酮各組分協(xié)同抗氧化效果好。

Chocolate contains flavonoid antioxidants that are widely believed to have beneficial cardiovascular effects.

巧克力中含有的類黃酮抗氧化劑，對心血管疾病有益。

Results: Non-significant difference was found in the content of the total flavonoid treated by different drying ways.

結(jié)果：各干燥方式對荷葉總黃酮含量影響無顯著性差異。

Objective To establish a method for determination of the total flavonoid in Erding Granules.

目的建立二丁顆粒中總黃酮的含量測定。

Flavonoid The largest group of plant polyphenols. These compounds usually occur bound to sugar molecules.

黃酮類物質(zhì)：植物中最大的一類多酚類物質(zhì)，常與糖分子結(jié)合存在。

The researches indicate that whole plant of A. arguta contains volatile oil, triterpenoids, flavonoid, polysaccharide, etc.

研究表明，軟棗獼猴桃全株含有揮發(fā)油、三萜、黃酮、多糖等化學(xué)成分。

Flavonoid has been extracted by ultrasonic extraction method from pomegranate seed and its content is determined by aluminum nitrate method.

采用超聲波法對石榴籽中的黃酮進(jìn)行提取，并采用硝酸鋁法測定了其含量。

A method was developed for the determination of flavonoid compounds using high performance capillary electrophoresis (HPCE).

建立一種高效毛細(xì)管電泳（HPCE）法測定黃酮類化合物含量的方法。

Flavonoid widely exists in each parts of the plants, especially in the parts of flowers, leaves.

黃酮類化合物在植物的花、葉等部位廣泛存。

Jokul enzyme, containing tannin and flavonoid compound, can reduce capillary vessel permeability and provide obvious abirritation.

“雪山酶含有單寧素和黃酮類化合物，能降低毛細(xì)血管通透性，具有明顯的鎮(zhèn)痛作用”。

It contains multiple chemical constituents, including alkaloid, glycoside, flavonoid, amino acid and inorganic elements etc.

君子蘭中含有生物堿類、苷類、黃酮類、氨基酸類和無機(jī)元素類等多種化學(xué)成分。

This invention relates to a process to extract flavonoid from a Chinese herbal medicine, skullcap root.

本發(fā)明涉及一種從中草藥黃芩中提取黃酮類化合物的生產(chǎn)工藝。

Rules of transformation of contents of flavonoid were the same. decreased before changing color stage, then increased gradually.

不同果色的類黃酮含量變化規(guī)律相同，轉(zhuǎn)色期之前逐步下降，轉(zhuǎn)色之后增長。

Quercetin belongs to an extensive class of polyphenolic flavonoid compounds, frequently occurs as glycoside.

槲皮素是黃酮類化合物重要的一員，在植物中多以糖苷的形式存在。

The ginkgo leaves had a high flavonoids content, and the flavonoid had an excellent value in use.

銀杏葉中黃酮類化合物含量較高，有很高的利用價(jià)值。

The Benefit: These dainty leaves are highly concentrated with luteolin, a powerful flavonoid with anti-inflammatory properties.

好處：這些精致的葉子富含木犀草素（強(qiáng)大的類黃酮具有抗發(fā)炎的特性）。

Flavonoid is one kind of components with a wide range of bioactivities in Compositae(The content of flavonoids in Jumi is 13%).

黃酮類化合物是野菊花的主要有效成分之一（菊米初提物總黃酮含量可達(dá)13%）。

The paper indicated the main factors which affected the extraction ratio of flavonoid compounds in toona sinensis.

探討了影響香椿中黃酮類化合物提取率的主要因素。

Cholesterol study adds to theory that flavonoid antioxidant may be healthy heart breakthrough.

對膽固醇的研究結(jié)果進(jìn)一步證實(shí)了黃酮類抗氧化劑對心臟保健有重要意義這一理論。

The dynamic change of chlorophyll, carotenoid, cyanin and flavonoid of variously colored fruit sweet pepper varieties is studied.

研究了個(gè)果色不同的甜椒品種其果實(shí)葉綠素、類胡蘿卜素、類黃酮和花青苷等色素在轉(zhuǎn)色期的變化動(dòng)態(tài)。

At present, many researches regard rutin quercetin as criterion calibre, then carry out content determination of flavonoid in the plant.

目前多以蘆丁、槲皮素為標(biāo)準(zhǔn)品，進(jìn)行植物中黃酮含量的測定。

The flavonoid content of 74 varieties of Chinese black rice were analyzed, and its correlation with grain shape traits determined.

分析了74份黑米資源的黃酮含量及其與米粒性狀的相關(guān)性。

In printing ink antogenous (chloridizing polypropylene), benzene, ginkgolide-flavonoid solvents are true solvents.

在復(fù)合里印油墨中（氯化聚丙烯型）苯類、酯類、酮類溶劑都為真溶劑。

Unfortunately, the potentially toxic effects of excessive flavonoid intake are largely ignored.

然而，人們往往忽略了過多的攝食黃酮類物質(zhì)的潛在危險(xiǎn)。

An overview about the determination techniques of flavonoid in plants by the method of ultraviolet spectrophotometry.

綜述了紫外分光光度法測定植物中黃酮含量的方法。

These little jewels are chock-full of the health-protecting flavonoid, anthocyanin.

這些小珍珠們體內(nèi)充滿了可維持健康的類黃酮和花青素。

Isolation and Structural Identification of a Flavonoid from Lithocarpus polysachyus Rehd .

多穗柯黃酮類化合物的分離及鑒定。

In the experiment, the flavonoid content in Lonicera edulis fruit was measured by Visible spectrophotometry.

本實(shí)驗(yàn)采用可見分光光度法對藍(lán)靛果果實(shí)中的總黃酮進(jìn)行了含量測定。

The flavonoid of tartary buckwheat with high quercetin content showed good antioxidant results in lard system.

在豬油體系中，含槲皮素較多的苦蕎黃酮抗氧化作用強(qiáng)；

The flavonoid components in Lonicera edulis fruit was proved by qualitative analysis experiment.

定性分析實(shí)驗(yàn)表明，其果實(shí)中含有黃酮類成分。

Conclutions Persimmon leaf flavonoid could promote rats abortion, and to improve rats abnormal uterine bleeding due to dru. . .

結(jié)論柿葉黃酮促進(jìn)大鼠流產(chǎn)，改善子宮異常出血。

The higher your flavonoid intake, the lower you chances are of deeloping cardiovascular disease, say researchers.

研究人員認(rèn)為，黃酮攝入的越多，患心血管病的機(jī)會(huì)越小。

The flavonoid of tartary buckwheat showed different antioxidant effects in lard and linoleic acid.

苦蕎黃酮對豬油和亞油酸所起的抗氧化效果不同。

Methods The total flavonoid in Rosa laevigata Michx. was determined with colorimetry.

方法用比色法測定金櫻子中總黃酮含量。

Meanwhile, onion peel flavonoid has stronger reducing power when comparing to tea polyphenol.

同時(shí)洋蔥皮黃酮還原能力較強(qiáng)，高于茶多酚。

It is firstly reported the existence of acetyl flavonoid glycosides from genus Syzygium.

首次從該屬植物分離得到乙酰化黃酮苷。

The mint is a rich source of polyphenolic and flavonoid compounds and hence could possess strong antioxidant properties.

薄菏含有豐富多酚類和黃酮類化合物且擁有強(qiáng)的抗氧化物。

Effects of Light Spectrum and Photoperiod on Contents of Flavonoid and Terpene in Leaves of Ginkgo biloba L .

光質(zhì)和光照時(shí)間對銀杏葉片黃酮、內(nèi)酯含量的影響。

Method: Chemical constituents of the 20 cultivars were compared in three types of index: chlorogenic acid, flavonoid and volatile oil.

方法：以綠原酸、總黃酮和總揮發(fā)油含量為檢測指標(biāo)，對20個(gè)菊花藥材樣品進(jìn)行比較分析。