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单词 flavones
释义

flavones /'fleivəun/

英汉-汉英词典
n. 黄酮(flavone的复数)
词组 | 习惯用语
您要查找的是不是:
  • flavone n. [化]黄酮
  • flavorless adj. 无滋味的
flavones n. [有化] 黄酮(flavone的复数)
polymethoxylated flavones 多甲氧基黄酮
flavone n. [有化] 黄酮
flavone glycosides 黄酮苷(flavone glycoside的复数形式)
flavone glycoside 黄酮糖苷

网络短语:
General flavones 总黄酮
hawthorn flavones 山楂黄酮
natural flavones 天然黄酮类化合物
ginkgo flavones 银杏黄酮
plant flavones 植物黄酮
glycyrrhiza flavones 甘草黄酮
total flavones 总黄酮
flavones rutin 黄酮芦丁
extracting flavones 黄酮类化合物提取
Buckwheat-total flavones 荞麦总黄酮
英语例句库
  1. To convert into isorhamnetin, the total flavones of TFH was 16.8%, the total flavones of GBE was 8.25%.
    以异鼠李素折合,醋柳黄酮中总黄酮含量为16.80%,银杏提取物中总黄酮含量为8.25%。
  2. Description: It consists of abundant gingko flavone, ginnol, bilobol, etc.
    本品含有丰富的银杏黄酮、银杏醇、白果酚等特有成分。
  3. It was found that both Smilax chinaL.and Smilax glabra Roxb.contain flavone,flavonol,dihydroflavone and dihydroflavonol etc.
    在菝葜和土茯苓根茎中均含有黄酮,黄酮醇,二氢黄酮,二氢黄酮醇等多种黄酮类化合物。
  4. It was found that the roots of Smilax China L contained flavone,flavonol,dihydroflavone and dihydroflavonol etc.
    结果表明,在菝葜植物根茎中含有黄酮、黄酮醇、二氢黄酮、二氢黄酮醇等多种黄酮类化合物。
  5. In this paper, the contents of total flavone were determined in Tropaeolum majus by capillary electrochromatography.
    本文采用毛细管电色谱法测定了旱莲中总黄酮的含量。
  6. The paper analyses that flavone's total content measuring of Parthenocissus tricuspidate is extracted by scorbutic extractor and Cohobation method, measured by spectrophotometer.
    采用索氏提取法和回流提取法对爬山虎中总黄酮含量进行了提取,并用分光光度法进行了测定。
  7. AIM To investigate the protective effects of three flavonoids quercetin,rutoside and flavone on the intestinal mucosal injury induced by burn in mice.
    目的研究槲皮素、芸香苷、黄色素母酮3种黄酮类化合物对烫伤所致小鼠肠粘膜损伤的保护作用。

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中文百科

黄酮类

标注数字的黄酮类分子结构骨架

黄酮类英语:Flavones)是一类基于2-苯基色原酮-4-酮(2-苯基-1-苯并吡喃-4-酮)骨架的黄酮类化合物,如右图所示。

英语百科

Flavones 黄酮类

Molecular structure of the flavone backbone with numbers

Flavones (flavus = yellow), are a class of flavonoids based on the backbone of 2-phenylchromen-4-one (2-phenyl-1-benzopyran-4-one) shown on the right.

Natural flavones include apigenin (4',5,7-trihydroxyflavone), luteolin (3',4',5,7-tetrahydroxyflavone), tangeritin (4',5,6,7,8-pentamethoxyflavone), chrysin (5,7-dihydroxyflavone), 6-hydroxyflavone, baicalein (5,6,7-trihydroxyflavone), scutellarein (5,6,7,4'-tetrahydroxyflavone), and wogonin (5,7-dihydroxy-8-methoxyflavone). Synthetic flavones include diosmin, flavoxate, and 7,8-dihydroxyflavone.

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更新时间:2025/6/18 19:28:16