羥基黃酮 的英文怎麼說
中文拼音 [qiǎngjīhuángtóng]
羥基黃酮
英文
hydroxyflavone-
Two kinds of flavonoids in water extracts, water - extraction and alcohol precipitation, alcohol extracts were found by paper chromatography. they were separated and purified by thin - layer chromatography, one of which was primarily identified by uv as 4 ", 5 - dihydroxy - flavonol etherification or 4 ", 5, 8 - trihydroxy - flavonol etherification
水提物、水提醇沉物、醇提物等3種提取物紙層析結果顯示有兩種黃酮類化合物，經薄層層析分離純化，並進行紫外光譜分析，初步測定其中一組分為4 ， 5 -二羥基黃酮醇醚或4 ， 5 ， 8 -三羥基黃酮醇醚。Green tea contains a number of flavonols with the basic structure specific flavonols found in tea include myricetin ( hydroxyls at carbon 3 ', 4 ', and 5 ' ), quercetin ( hydroxyls at positions 3 ' and 4 ' ), and kaempferol ( hydroxyl at position 4 ' ), and their glycosides
綠茶含有一些黃酮醇，其基本化學結構為:茶中特有的黃酮醇有楊梅黃酮（ 3 ' 、 4 ' 、 5 '碳位上羥基化） 、豕草花粉苷（ 3 '和4 '碳位上羥基化） ，莰非醇（ 4 '碳位上羥基化） ，以及它們的糖苷物。Methods to investigate the suspending effect of the following hydrophilic polymer : hpmc, cmc - na, pvp k90, xanthan gum and mc
方法考察常用的羥丙基甲基纖維素、羧甲基纖維素鈉、聚維酮、黃原膠、甲基纖維素等輔料對干混懸劑的影響。Synthesis of 7 - hydroxyflavonols, 7 - hydroxyflavanones and their derivatives
羥基黃烷酮及其衍生物的合成Synthesis and fungicidal activity of 5, 7 - bihydroxyl diazinflavanones
二羥基嘧啶氮雜黃烷酮衍生物的合成及抑菌活性研究Propofol and paracetamol are compounds that have phenol hydroxyl and propranolol and propafenone are those that have aliphatic ones. among the four compounds, propofol is the specific substrate of ugt1a9 and can be served as the comparison reference of enzymatic activity. based on the study of four compound, four kinds of isoflavone compounds, i. e., quercetin, kaempferol, isorhamnetin and
在上述四種化合物研究的基礎上，考用類黃酮化合物對叭xs有各種影響，並且具有各種酚羥基結構，本實驗選擇了四種類黃酮化合物即們皮素、山費酚、異鼠辛素和蘆丁作為底物，觀察ix ； 1 』 iag對它們代謝的作用情況，試圖了解ijgtiag在這些化合物的葡醛酸代謝過程中所起的作用。分享友人