enzymatic reaction 中文意思是什麼
enzymatic reaction
解釋
酶促反應 酶促反應-
A novel catalytic property of hemin is described. in ammonium buffer medium of ph 8. 08. 9, hemin has an ability to catalyze the decoloration of bromopyro - gallol red. oxygen dissolved in solution plays a role as an oxidant in the reaction. with sodium dodecylbenzenesulfonate and ethanol as effect - enhancing agents, the catalytic system obeys the michaelis - menten equation of enzymatic catalysis. the michaelis constant, catalytic constant and specificity constant of the system are estimated by lineweaver - burk plot to be 3. 710
在ph 8 . 08 . 9氨性緩沖介質中， hemin催化溶解氧氧化溴鄰苯三酚紅的褪色反應。在sdbs和30 %乙醇的增效作用下，催化體系服從michaelis - menten方程。用lineweaver - burk作圖法求得米氏常數催化常數和專一性常數分別為3 . 710 -
Abstract : a novel enzymatic reaction ? ammonolysis was introduced in thenineties. this reaction not only provides a synthetically useful and mild alternative method for the synthesis of amides, but also can be used for the kinetic resolution of chiral alcohols or chiral carboxylic acids. in addition to enantioselective hydrolysis, esterification and transesterification, ammonolysis also shows high enantioselectivity in the resolution of racemates
文摘:酶促氨解反應是20世紀90年代中期發現的一種新型反應，在脂肪酸酰胺的合成、手性藥物（手性酸及手性醇等）的拆分中顯示出巨大的應用潛力，是除立體選擇性水解、酯化、轉酯反應之外的另一具有較大開發應用前景的酶促新型反應。 -
According to the chemical characteristics of organophosphorus pesticide and the principle of organophosphorus pesticide inhibit plants cholinesterase activity, based on determined enzymatic reaction conditions, the separation effect of different developing agent system on 11 organophosphorus pesticides by the means of thin - layer chromatography were researched, followed 10 qualitative analysis methods of organophosphorus pesticide residues were established
摘要根據有機磷農藥化學特性及其對植物膽堿酯酶抑制的原理，在確定酶促反應條件的基礎上，考察了不同展開體系對11種有機磷農藥的薄層層析分離效果，建立了10種有機磷農藥殘留的定性分析方法。 -
In fact, browning by ppo is not always an undesirable reaction ; the familiar brown color of tea, coffee and cocoa is developed by ppo enzymatic browning during product processing
事實上，多酚氧化酶的褐色化反應並非總是多餘的：茶、咖啡和可可常見的暗色調，就是在產品加工處理期間，通過多酚氧化酶的褐色化反應添加上去的。 -
The optimal temperature, the optimal ph value and the optimal substrate ( l - aspartic acid ) concentration for the enzymatic reaction by adl were 40, 5. 0 and 66. 5 ~ 133g / l, respectively
對固定化細胞性質進行的初步研究發現，其最適溫度為40 ，最適ph為5 . 0 ，最適底物濃度范圍為66 . 5 133g l 。 -
The most characteristic of the biosensor was to introduce the air as the carrier flow in stead of the common solution carrier for the first. the glucose was sensed by the cl reaction between hydrogen peroxide produced from the enzymatic reaction and cl reagents, which were released from the anion - exchange resin
樣品注入酶柱，使酶催化葡萄糖氧化，把洗脫液（ na少oonaoh ）注入固定化化學發光試劑柱，啟動泵，酶柱中產生的hzoz與離子交換樹脂柱洗脫的cl試劑相遇在微反應池裡充分混合，產生cl信號。 -
L - 1. nacl. the results of many studies suggest that plant salt tolerance is usually correlated with a more efficient antioxidant system. plant has evolved protection mechanism which contains enzymatic reaction system and no - enzymatic reaction system
許多研究表明，植物的耐鹽性常與其有效的抗氧化系統呈正相關，植物的抗氧化系統可分為酶促反應系統和非酶促反應系統。 -
The effects of six effectors, polyethylene glycol ( peg ) 6000, d - sorbitol, trehalose, dithiothreitol, glycerol and glutarie dialdehyd on pal activity in enzymatic reaction were investigated in this article
摘要實驗考察了聚乙二醇6000 、 d -山梨醇、海藻糖、二巰基蘇糖醇、甘油、戊二醛對酶反應中苯丙氨酸解氨酶活力的影響。 -
Different kinds of biochemical reaction approaches for the goal of detection and kinetics studies on microfluidic chips are reviewed, including enzymatic assay, immunoassay, enzyme - linked immunosorbent assay ( elisa ), polymerase chain reaction ( pcr ) and nitric oxide release reaction
摘要綜述了近幾年來在微流控晶元上以檢測或動力學研究為目的而進行的各種生物化學反應技術，包括酶反應、免疫反應、酶聯免疫反應、 pcr反應和含氮氧化物釋放反應。 -
The main characteristic of the biosensor was to introduce the air as the carrier flow instead of the common solution carrier for the first time. the uric acid was sensed by the cl reaction between hydrogen peroxide produced from the enzymatic reactor and luminol under the catalysis of hrp in the microreactor. the present biosensor chip was successfully applied to the measurements of uric acid in serum
第四章中，研究了魯米諾鐵氰化鉀edta甲基多巴這一化學發光反應特點，結果表明魯米諾鐵氰化鉀甲基多巴在堿性條件下能產生強烈的化學發光，該反應為快發光過程，當一定量的edta存在下，該發光轉變成一慢發光過程。 -
Encapsulate some complex reaction types as objects, including elementary mechanisms, enzymatic mechanisms and gene expression mechanisms, simplify the description of complex biochemistry reactions ; at the same time encapsulate typical biological processes, such as transcription and translation, so it can avoid a lot of repeated workload
把復雜生物化學反應封裝成對象，包括基本的化學反應類型，酶反應機制和基因表達機制等，簡化了復雜生化反應的描述;同時對經常使用的典型生物過程，例如轉錄、翻譯過程等，封裝成對象，避免了大量重復性的工作，方便用戶的使用。 -
With the characteristics such as high catalytic efficiency, high degree of stereoselectivity and mild reaction condition, enzymatic preparation of chiral compounds have became the horspot of research and application in chemical field
酶法合成手性化合物具有催化效率高、立體選擇性強、條件溫和等優點，已成為目前化工領域研究和應用的熱點。 -
The study on the kinetics of the enzyme showed that the enzymatic reaction with lactic acetate as the substrate accorded with the michaelis - menten equation. it michaelis constant km was 5. 77, and the maximum velocity was 0. 45 u mol / l min
酶動力學研究表明：該酯酶在以乳酸乙酯為底物的酶促反應符合米氏方程，米氏常數為km ： 5 . 77 ，最大反應速度vmax為： 0 . 45 mol l ? min 。 -
In order to separate the l - lactic acid and lactic acetate, the adsorption chromatography was utilized besides the extraction with ethyl ether. the operation conditions for resin a was initial 15 % lactic acid, ph 6. 5, temperature 30, flow velocity 2. 28 ml / min taking the condition of optimal enzymatic reaction, the amount of adsorption and natural hydrolyzation of lactic acetate into account
綜合考慮酯酶的最適反應條件、樹脂吸附量和乳酸乙酯的自發水解情況，確定酶解底物乳酸乙酯濃度為15 ，上柱條件為； ph值為6 . 5 ，溫度為30 ，流速為2 . 28ml min 。 -
The optimum ph for enzymatic reaction is 7 - 12. and the enzyme is sensitive to temperature. the fibrinolysis activity of nattokinase was determined and analyzed in the thrombolysis experiment in vitro
選用纖維蛋白平板法作為檢測酶溶纖活性的方法，進行了一系列的理化性質測定，結果表明：酶水溶液對溫度敏感，不宜常溫保存。
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