酮基化作用 的英文怎麼說

中文拼音 [tóngjīhuàzuòyòng]
酮基化作用 英文
ketonization
  • 酮 : 名詞[化學] （有機化合物的一類） ketone; alkone; ket-; -one
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  1. The methods - three dimension fabric - enforced laminates, and sparse fabric - enforced laminates, layer - enforced laminates ? to enhance the interlaminar toughness of fabric - reinforced laminates were discussed in this paper. the stitching method to enhance interlaminar toughness of stitched - laminates was mainly discussed in this paper based on our research and experiment. the middle - alkali glass fabric used as enforced - material with thickness of 0. 2mm, 3 section 600 deniner kevlar yarn is used as stitching thread in this research, which improved lock stitching way and different kinds of stitching mode were adopted

    以提高層合板復合材料的層間斷裂韌性（能量釋放率）為目標，採用中堿玻璃布為增強材料，對疊層后的玻璃布，採用凱芙拉縫合線、改進的鎖型縫合方法、不同的縫合工藝進行了縫合；基體採用的是不飽和樹脂，固化劑為過氧化甲乙酮，促進劑為環烷酸鈷液；在室溫下採用真空輔助rtm （ resigntransfermolding ）成型固化方法，製作了不同縫合工藝的玻璃布增強復合材料層合板。
  2. The a - transglucosidase was selectively modified by pcmb, me, edc, clac, acetyl acetone and nbs, and changes in the activities of the enzyme have been detected. the reaction of a - transglucosidase with pcmb, me, edc and clac resulted in a strong inhibition of the enzyme activities which decreased with the increase of modifier concentration. the acetyl acetone and nbs were found without inhibition effect

    酚丙酮、小涅代唬拍酷亞胺剛b引等化學修飾劑對a葡萄糖轉苦酶的幾種氨基酸殘基進行選擇修飾，並測定其酶活力變化，結果表明： pcmb 、 me 、 edc 、 ciac能顯著抑制酶的活性，活力的下降與修飾劑的濃度有關，乙酚丙酮、 nbs白巾飾對酶的奪製作用不明顯。
  3. Ppsa and tkta are the key genes in central metabolism of aromatic amino acids biosynthesis. ppsa encoding phosphoenolpyrucate synthetase a ( ppsa ) which catalyzes pyruvate into pep ; tkta encoding transketolase a which plays a major role in erythrose - 4 - phosphate ( e4p ) production of pentose pathway

    Ppsa基因編碼磷酸烯醇式丙酮酸合成酶a （ ppsa ） ，該酶催化丙酮酸合成磷酸烯醇式丙酮酸； tkta基因編碼轉酮酶a ，該酶在磷酸戊糖途徑中生成4 -磷酸赤蘚糖起主要作用。
  4. Abstract : this is a review with 27 references on the chemical constituents ( volatile and non - volatile components ) monoterpenes, sesquiterpenes, phenylpropanes, flavonoid, quinonoids, alkaloids, cholines and amino acids, etc. of rhizoma acori, including rhizoma acori graminei and rhizoma acori calami

    文摘:菖蒲為較常用中藥，具有多種藥理及生理作用.含有單萜、倍半萜、苯丙素等揮發油成分及黃酮、醌、生物堿、膽堿、有機酸、氨基酸、糖等非揮發性成分.本文就此對兩種菖蒲石菖蒲和水菖蒲的化學成分研究狀況作一綜述.以對其進行全面的研究與開發
  5. The catalytic activity of ( hmbp ) 2ticl2was lower than - diketonate titanium catalysts. the catalytic activity of dinuclear - diketonate titanium catalysts was comparative to mononuclear ones. however, the dinuclear - diketonate titanium catalyst showed the synergism effect, for example, the lower catalyst concentration and the molar ratio of al to ti, the activity reached the maximum value at 80, the melting temperature of polymer was enhanced

    2 -羥基苯酮鈦[ （ hmbp ） _ 2ticl _ 2 ]的催化活性低於-二酮鈦類催化劑；雙核催化劑在催化活性方面與對應單核催化劑相差不多，但在聚合規律上表現出與單核催化劑不同的雙核協同作用，如聚合所需的催化劑濃度、助催化劑甲基鋁氧烷mao量降低，活性在80時出現極值，熔點提高等，而且雙核催化劑是單活性中心催化劑。
  6. Price, a. c. et al. " inhibition of b - ketoacyl - acyl carrier protein synthases by thiolactomycin and cerulenin. " j. biol. chem. 276 ( 2001 ) : 6551 - 9

    硫乳黴素與淺藍菌素對酮酰基酰基載體蛋白合成酶的抑制作用， 《生物化學期刊》 276 （ 2001 ） : 6551 - 9
  7. The sjab can be determined in the rang of 0. 32 - 19. 00 ng - ml " 1. ( 3 ) in chapter 3, we reported that the cyclic voltammetric behavior of l - o - allyl - 4 - hdroxy - anthraquinone ( oahaq ) in an aqueous medium and electrochemical characteristic of complex of oahaq and bsa. the complex reaction can be used to probe the interaction between these species and to electrochemical determine bsa

    00ug 』 ml 」 』濃度范圍內對r本血吸蟲抗體進行了定量檢測3 ）在第3章報導了在l o烯丙基4羥基蔥酮（ oahaq ）水溶液中加入bsa ， omaq的循環伏安行為的變化情況，並可用來探測這些物種之間的相互作用關系以及用
  8. In order to establish the genetic transformation system of saussurea medusa maxism by agrobacterium rhizogenes, some work were done. the main results were following : 1 establishment of regeneration systems two systems of regeneration from saussurea medusa maxim were established without cold treatment. the somatic embryos were induced from callus cultured in mise for 35 days. the shoots were induced from cotyledon after cultured in misc 20 days, and from leave which were cultured in misl. the experiment showed that the carbon and glycine in the medium could help to increase the regeneration rate to 95 %

    為篩選水母雪蓮代謝突變體和轉基因研究奠定了一定的基礎，陳亞瓊： m質粒介導水母雪蓮的遺傳轉化及毛狀根中決刪合成的調節p義摘要也為研究類黃酮代謝途徑的關鍵酶基因的轉化、高效表達及作用機理提供了理想的實驗體系。主要的實驗結果如下： 1水母雪蓮高頻再生體系的建立通過體細胞胚胎發生途徑和器官發生途徑，水母雪蓮（ squssureamedusamaxim ）可以在常溫下獲得再生植株。
  9. Inhibitory effects of total flavones of buckwheat flower on the non - enzymatic glycation of proteins in vivo and in vitro

    蕎麥花總黃酮對體內外蛋白質非酶糖基化的抑制作用
  10. 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。
  11. Large numbers of evidences indicate that isoflavones prevent and cure cardiovascular diseases through influencing lipid metabolism, anti - oxidation of low - density lipoprotein and lipid peroxidation, affecting vascular smooth muscle cell and blood vessel compliance, inducing anti - thrombotic effect, as well as influencing the expression of atherosclerosis related gene

    大量研究表明，大量與黃酮通過對脂類代謝的影響、抗低密度脂蛋白氧化及脂質過氧化作用、對血管平滑肌細胞和血管順應性的作用、抗血栓生成作用、對動脈粥樣硬化相關基因表達影響等方面，來預防和治療心血管疾病。
分享友人
分享到 Line

分享到臉書