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icebergwu木蟲之王 (文學泰斗)
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[求助]
漢譯英,請蟲友幫助
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“為了提高重組Klebsiella pneumoniae發(fā)酵生產(chǎn)1,3-丙二醇產(chǎn)量低和1,3-丙二醇轉(zhuǎn)化率低的問題,本文研究了重組Klebsiella pneumoniae批式發(fā)酵生產(chǎn)1,3-丙二醇過程中蔗糖與葡萄糖兩種輔助碳源對發(fā)酵過程的影響,并對流加方式進行了優(yōu)化。實驗結(jié)果證明以葡萄糖作為輔助碳源,使用指數(shù)流加方式效果最好,1,3-丙二醇的最高產(chǎn)量達到85.2g/L,1,3-丙二醇轉(zhuǎn)化率達到0.63mol/mol。與單純使用甘油作為碳源相比,1,3-丙二醇產(chǎn)量提高了37.35%,1,3-丙二醇轉(zhuǎn)化率提高了25.00%! 請蟲友幫忙幫忙把這段話翻譯成英文。謝謝! 專業(yè)名詞如下 輔助碳源:cosubstrate 重組:recombinant 批式發(fā)酵:Batch fermentation 1,3-丙二醇:1,3-propanediol 流加方式:fed-batch model 指數(shù)流加:exponential fed-batch [ Last edited by icebergwu on 2014-3-2 at 10:38 ] |
版主 (文壇精英)
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為了提高重組Klebsiella pneumoniae發(fā)酵生產(chǎn)1,3-丙二醇產(chǎn)量低和1,3-丙二醇轉(zhuǎn)化率低的問題 改為 為了解決重組Klebsiella pneumoniae發(fā)酵生產(chǎn)1,3-丙二醇產(chǎn)量低和1,3-丙二醇轉(zhuǎn)化率低的問題 In order to solve the problem of low 1,3 - propanediol yield and low 1,3 - propanediol conversion rate of recombinant Klebsiella pneumoniae fermentation production , we studied the influence of sucrose and glucose as two kinds of cosubstrate on the fermentation process in 1,3 - propanediol batch fermentation producing of recombinant Klebsiella pneumoniae and optimized the fed-batch model. The results showed that the best way is glucose as cosubstrate and exponential fed-batch with highest 1,3 - propanediol yield of 85.2g / L, 1,3 - propanediol conversion rate 0.63mol/mol. 1,3 - propanediol production is 37.35% and 1,3 - propanediol conversion rate 25.00% more than simple use of glycerol as a carbon source . |

木蟲之王 (文學泰斗)
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