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whj8897銀蟲 (小有名氣)
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[求助]
中文摘要想翻譯成英文。急用多謝!截止到9月25號(hào)晚九點(diǎn)
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本人有一段中文摘要想請(qǐng)大家?guī)兔Ψg成英文摘要,要求流暢,無(wú)錯(cuò)誤尤其是無(wú)語(yǔ)法錯(cuò)誤。 摘要內(nèi)容如下: 本文對(duì)nisin產(chǎn)生菌株的發(fā)酵培養(yǎng)基進(jìn)行優(yōu)化。首先采用Plackett - Burman(PB)試驗(yàn)設(shè)計(jì)法對(duì)酵母膏、葡萄糖、KH2PO4、MgSO4、Tween80、發(fā)酵時(shí)間、pH、發(fā)酵溫度、接種量等9個(gè)因素對(duì)nisin的影響進(jìn)行了研究,篩選出3個(gè)主要因素:葡萄糖、Tween80、pH;然后通過(guò)最陡爬坡、中心組合實(shí)驗(yàn)設(shè)計(jì)(CCD)和響應(yīng)面分析方法(RSM)確定主要因素的最佳濃度分別為:葡萄糖2.32 g/L、Tween80 0.1 g/L、pH 7.0。在優(yōu)化條件下nisin抑菌能力增強(qiáng),形成的抑菌圈直徑是24.76 mm,是優(yōu)化前的1.25倍。 |
銅蟲 (小有名氣)
This generated strains of nisin to optimize the fermentation medium. First, using Plackett - Burman (PB) experimental design method, yeast extract, glucose, KH2PO4, MgSO4, Tween80, fermentation time, pH, fermentation temperature, inoculum size and other factors 9 studied the effects of nisin, selected three major factors: glucose, Tween80, pH; then steepest ascent, central composite design (CCD) and response surface methods (RSM) to determine the optimal concentration of the main factors were: glucose 2.32 g / L, Tween80 0.1 g / L, pH 7.0. Nisin in antimicrobial activity under optimal conditions enhanced the formation of inhibition zone diameter was 24.76 mm, is 1.25 times before optimization. |

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