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zqhzhuche

金虫 (小有名气)

[求助] 帮忙翻译一简短的摘要

本论文主要从脂肪酶产生菌的筛选、菌株的鉴定、发酵条件的优化、脂肪酶在有机相中的催化等几方面进行了研究。
本论文首先建立了维生素C棕榈酸酯的高效液相色谱分析方法,从实验室保藏的产脂肪酶菌株进行筛选实验,筛选到能催化酯化维生素C的菌株2株。分别为基因工程菌C. antarctica ZJB09193和野生菌A113,其中C. antarctica ZJB09193能高效催化酯化反应合成维生素C棕榈酸酯。通过对野生菌A113进行了菌种鉴定包括形态学、生理生化实验、18S rDNA、系统发育树分析,确定该菌株为Yarrowia lipolytica。
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爱朝霞

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Mally89: 金币+1, 感谢应助!~ 2012-04-14 13:22:54
sltmac: 金币+5, 翻译EPI+1 2012-04-16 07:47:56
The screening of lipase producing bacterias, identification of the strains, optimization of fermentation conditions and catalyzation of lipase in organic phase are sdudied in this paper.
In this study HPLC analysing method for vitamin C palmitate is established. We screened lipase producing strains from those preserved in the laboratory and got two strains that can produce lipase. They are  genetic engineering bacteria C. antarctica ZJB09193 and wild bacteria A113 of which the former could catalyze efficiently esterification to produce vitamin C palmitate. Through morphology, physiology and biochemistry experiments, 18srDNA and phylogenesis analysis A113 was identified as Yarrowia lipolytica.
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2楼2012-03-31 18:01:12
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