transesterification 中文意思是什麼

transesterification 解釋
轉酯（作用），酯基轉移（作用），酯交換（作用）
  • ion : n. 【物理學】離子。 positive [negative] ion正[負]離子。
  1. Phytosterol and phytostanol have been converted to the corresponding fatty acid esters via lipase - catalysed esterification with fatty acid or transesterification with mythyl esters of fatty acid or triacylglycerols

    摘要植物甾醇和植物甾烷醇在脂肪酶催化作用下同脂肪酸酯化或同脂肪酸甲酯或三酰甘油酯交換可形成植物甾醇酯和植物甾烷醇酯。
  2. 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。
  3. After the transesterification, happens the two phases separation, followed by the alcohol excess recovery and dehydration

    經過酯基轉移后，進行兩次相位分離，然後進行剩餘酒精的復原和脫水。
  4. Tecbios biodiesel process is based upon transesterification of vegetable oils and animal fat with methanol or ethanol in excess, in the presence of naoh or koh as catalyst

    Tecbio公司的生物柴油工藝，主要是使用naoh或koh作為催化劑，對菜油和動物脂肪進行酯基轉移反應，制取甲醇或乙醇。
  5. Progress in transesterification of dimethyl carbonate

    碳酸二甲酯酯交換反應研究進展
  6. Transesterification type polymerization

    酯交換型聚合
  7. Reaction kinetics of transesterification between vegetable oil and supercritical methanol

    超臨界甲醇中的酯交換反應及其動力學
  8. Reactive flash simulation of the continuous melt transesterification process of polycarbonate

    聚碳酸酯連續熔融酯交換過程的反應閃蒸模擬
  9. The industrialized production technology of biodiesel was introduced by pre - esterification, transesterification and distillation processes, and the techno - economic analysis was performed

    介紹了生物柴油的工業化生產過程，並對其效益進行了分析。
  10. The process of transesterification was analyzed on the basis of organic chemistry, and different methods of biodiesel producing are tested in order to gain an effective method

    通過反復的試驗，優化影響生物柴油生產的各種因素，最後得到了完整的以豆油作為原料生產生物柴油的方法。
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