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【答案】应助回帖
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cassiopeiaQ: 金币+50, 翻译EPI+1, ★★★★★最佳答案, 非常感谢~ 2013-04-12 09:49:19
通过对植物油分子上的双键进行环氧化，进而在植物油分子中引入不同的功能基团是合成植物油基高分子材料的一条重要途径。
It is a key approach to synthetize the plant oil-based polymeric materials that to epoxidize the double bond on the molecules of plant oil and then to introduct the different functional groups into the molecules of plant oil .
其中，酶催化植物油的环氧化以其环境友好、反应条件温和、高效等优点逐渐受到人们的青睐。
The enzyme catalytic epoxidation of plant oil gradually gets the favour of people due to its advantages, which include environment friendly, mild reaction conditions,high efficiency and so on.
然而，酶稳定性差、不能回收重复使用、成本高昂等缺陷限制了酶催化法在工业上的大规模应用，而微球固定化酶在具备酶催化典型优点的同时，可以克服以上缺点，是一种理想的固定化酶技术。
However,the defects of enzyme catalysis limit the large-scale application in industry,such as poor enzyme stability, unable to recovery and re-use, the high cost,yet the microsphere immobilized enzyme has the typical advantages of enzyme catalysis , and can overcome the above shortcomings,so it is an ideal technology of the immobilized enzyme.
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