fermentation efficiency 中文意思是什麼

fermentation efficiency 解釋
發酵效率, 發酵能力
  1. According to these problems, we adopt to the method of mending material, optimize to fermentation media and partly ferment condition. finally, we excogitate a kind of fermentation technology that is suitable for target gene efficiency expressed and is advantageous of product purified. with the plasmid pbv220 - ifnr, pbv220 - hgfa, pbv220 - hgfb, pbv220 - hpk5 that expresses serve as the model, adopting the biostat - c15l of b. braun company, utilize the method of mending material to ferment, through optimization fermentation media and optimization partly ferment condition ( ventilate quantity, stir speed, mend material speed ), eventually establishment a kind of fermentation technology that is suitable for target gene efficiency expressed and is advantageous of product purified

    以我室構建並穩定表達的重組質粒pbv220 - - ifn 、 pbv220 - hgf 、 pbv220 - hgf 、 pbv220 - hpk5為模型，分別從不同的表達宿主菌中篩選出一種適合大規模生產的菌種bl21 （ de3 ） ，該工程菌株連續傳代100代表達質粒不丟失，表達量穩定；採用b . braun公司的biostat - c15l自控發酵罐，運用分批補料技術分別進行四種工程菌的高密度發酵，通過優化工程菌發酵的培養基配方及優化部分發酵條件（通氣量、攪拌速度、補料速度） ，最終建立一種適于目的基因高效表達的高密度發酵工藝模式。
  2. But as to muts recombinants, the periods of fermentation is too long and the efficiency of using methanol is low

    然而， mut ~ s菌株由於發酵周期長，甲醇率利用低，並不適用於實際的大規模生產。
  3. Study on the fermentation technology of high - efficiency environment - protection and energy - saving alcohol

    高效節能環保酒精發酵工藝的研究
  4. The recycle use of distiller ' s grains was realized by means of high - efficiency environment - protection and energy - saving alcohol fermentation technology as follows : distiller ' s grains dehydrated by crude complex enzymes, then it was filled into the fermentor as nutritious liquid

    摘要採用高效節能環保酒精發酵工藝，對酒糟用粗製復合酶重新水解，作為營養液加入拌料罐重新回收發酵。
  5. Improving the fermentation technique, cell crash and high efficiency extraction and distillation technology are the prerequisites for commercial production of - carotene

    -胡蘿卜素工業化生產的前提是解決好發酵工藝、細胞破碎技術及高效提取純化技術。
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