enantioselectivity 中文意思是什麼
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The lipase b from candida antarctica ( cal - b ) displays high enantioselectivity on a broad range of substrates, making it an accepted biocatalyst for asymmetric organic chemistry
摘要從南極假絲酵母中提取的脂肪酶b ，具有較高的對應異構體選擇性，廣泛應用在培養基中，作為不對稱有機化學的生物催化劑。 -
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。 -
In this paper, some methods of controlling the enantioselectivity of biorecluction were introduced
本文以生物還原反應為例，介紹一些控制反應對映選擇性的方法。 -
The results indicate that tuning chelate size can not only change the enantioselectivity, but also change the enantiofacial selectivity completely
研究結果還表明除通過改變配體手性中心的構型，調節配體配位空間也可以改變催化劑的對映面選擇性。 -
By combining approaches, it is possible to improve lipase enantioselectivity, and much is learnt about the lipase enantioselective catalytic mechanism
這幾種方法的研究不僅使改善催化劑的對映體選擇性成為可能，還有助於深化酶對對映體選擇催化機理的認識。 -
Beyond generating customized catalysts, these studies have helped to elucidate the enzyme ' s structure - function relationship and illuminate its enantioselectivity
這些工程不但生產出了指定的催化劑，還有助於闡明酶的結構作用關系，並且有助於說明這些酶的對應異構體選擇性。 -
This review emphasizes some important aspects for the control of lipase enantioselectivity : medium engineering, substrate engineering, modification of enzyme and directed evolution
文章討論了調控脂肪酶對映體選擇性的幾種方法：反應介質工程、底物分子工程、酶分子修飾和定向進化。 -
The latest progress of asymmetric photochemical reactions revealed that the enantioselectivity in photochemical reactions could be achieved when the reactions take place in chiral environments, which will be reviewed in this articles
本文針對這一熱點問題，綜述在微反應器中進行不對稱光化學反應的研究進展。
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