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- Addition of propanol during erythromycin fermentation with in shake flask improved the titer by 49. 在摇瓶培养过程中,发酵初期加入正丙醇可使红霉素的效价提高49。
- The application of dynamic BP network and RBF network to the state estimation of process of erythromycin fermentation was studied. 探索了动态BP网络和RBF网络在红霉素发酵过程状态预估中的应用,比较了它们的收敛速度和学习能力。
- An improved medium formula for erythromycin fermentation by powders A and B to replace starch and/or part of glucose and bean cake was established. 对红霉素发酵培养基进行了优化,选用A粉和B粉代替原工艺中的淀粉及部分葡萄糖和豆饼粉。
- Reverse phase high-performance liquid chromatography(RP-HPLC) was applied to determine the S-adenosyl-l-methionine(SAM) in erythromycin fermentation course. 建立用反相高效液相色谱(RP-HPLC)检测红霉素发酵液中S-腺苷甲硫氨酸(SAM)的方法,观察其在发酵过程中的变化。
- The cell growth and metabolism of Erythromycin were studied in this new reactor.The applicable feasibility of this new reactor in the Erythromycin fermentation was also examined. 对在该反应器内进行的红霉素发酵过程进行了实验研究,从不同角度考察了该反应器用于红霉素发酵生产过程的可能性。
- The titer is respectively enhanced by about 14% and 10% after adding potassium and cobalt.Cuprum is an inhibitor when added into erythromycin fermentation medium. 培养基中添加钾和钴分别提高效价约14%25和10%25,添加铜会抑制红霉素的生物合成。
- The effects of hydrofoil impeller on erythromycin fermentation and variation of fermentation parameter such as broth viscosity, dissolve oxygen, fermentation unit, power consumption on the scale of 20 ton fermentor, etc. with time were studied. 摘要在20t工业发酵罐中,研究了翼形轴流桨搅拌对红黴素发酵过程的影响,重点考察了粘度、溶氧、效价等过程参数变化,以及搅拌功耗与发酵产量之间的关系。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Study on new agglomerator for erythromycin fermentation liquid 红霉素发酵液新型凝聚剂的研究
- Effect on organic nitrogen source on the erythromycin fermentation 有机氮源对红霉素发酵影响的具体分析
- Maize Meal Hydrolysate as Culture Medium for Erythromycin Fermentation 玉米粉水解物作为红霉素发酵培养基的研究
- Relating to or of the nature of fermentation. 有关于发酵本质的或发酵性的
- The fermentation of milk causes it to curdle. 牛奶发酵会凝结起来。
- Application of cluster analysis on inorganic salt of the erythromycin fermentation medium 聚类分析在红霉素摇瓶培养基无机盐分析中的应用
- Parameter Correlation Analysis and Optimization of Process in the Early Period of Erythromycin Fermentation 红霉素发酵过程前期参数相关分析及调控
- Milk becomes cheese by fermentation. 牛奶经发酵而成乳酪。
- Sugar is converted into alcohol through the process of fermentation. 糖经过发酵变成酒精。
- Fruit juice ferment if they is keep a long time. 果汁放置日久会发酵。
- Poverty helped to ferment the revolution. 贫穷促使酿成革命。
- Alcohol may be made by fermentation of many plants. 许多植物经过发酵可以提炼出酒精。