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- The optimum culture conditions of genetically engineered Pichia pastoris in shake flask cultivation and in fed batch fermentation were investigated respectively. 在摇瓶条件下对基因工程菌 Pichia pastoris的发酵条件进行了实验 ,并根据摇瓶发酵的优化结果进行了补料分批高密度发酵。
- Fed batch fermentation can also increase 1,3 PDO concentration and yield,accompanying the maximal 1,3 PDO concentration and yield,397.7 mmol/L and 0.625 mol/mol is got respectively. 采用流加甘油发酵工艺 ;1 ;3 丙二醇浓度和转化率分别可提高到 397.;7mmol/L和 0
- Flask-shaking fed batch fermentation is carried out in the study by feeding glucose, ammonium acetate and ammonium sulfate and complete fermentation medium. 进行了补葡萄糖、补醋酸铵和硫酸铵和全组分补料的摇瓶补料分批发酵实验。
- Study on Fed Batch Fermentation for 2-Keto-L-Gulonate Production 2-酮-L-古洛酸的补料分批发酵的研究
- Keywords Gluconobacter oxydans SCB329;Bacillus thuringiensis SCB933;2 keto L gulonic;Fed batch fermentation;Control; 氧化葡萄糖酸杆菌SCB329;苏芸金芽孢杆菌SCB933;2-酮基-L-古龙酸;流加发酵;控制;
- Keywords L-valine, Brevibacterium flavum, metabolic flux, batch fermentation, fed batch fermentation, fermentation kinetics, membrane filtration.; 缬氨酸;黄色短杆菌;代谢流;分批发酵;补料分批发酵;发酵动力学;膜过滤;
- Keywords L-tryptophan,Corynebacterium glutamicum,mutagenic breeding,fermentation,batch fermentation kinetics,fed batch fermentation; 色氨酸;谷氨酸棒杆菌;诱变育种;发酵;分批发酵动力学;补料分批发酵;
- Keywords L-valine, Brevibacterium flavum, mutagenic breeding, metabolic flux, batch fermentation, neural network, fed batch fermentation, fermentation kinetics.; 缬氨酸;黄色短杆菌;诱变育种;代谢流;分批发酵;神经网络;补料分批发酵;发酵动力学;
- fed batch fermentation 补料分批发酵
- MethodsThe study was in flask and fermentation tank culture by batch and fed batch method. 方法通过摇瓶培养和分批及补料分批发酵培养进行研究。
- The effect of fed batch system with the measuring tank on the fermentation of a newly selected strain,Aspergillus niger wml-016,was studied in a 50 L automatic fermentor. 选择计量罐式连续流加补料系统,采用新选育的黑曲霉(Aspergillus niger)Wml-016菌株在50 L自动发酵罐上研究间歇补料对发酵的影响。
- The research results shown that: the model obtained could well describe the process of penicillin fermentation in fed batch, as the network architecture is 5 3 5 3 topology, learning step is 1, initial weight is 0.98 and convergence rule is 10 10 . 研究结果表明:当网络拓扑结构为5?3?5?3,步长为1、初始权值取0?98及收敛准则为10?10时,所得到的模型能够很好地描述青霉素补料分批培养过程
- Moreover, a mathematics model for batch fermentation of cider with free yeast was set up. 初步进行了发酵过程中糖耗与产酒的研究,并提出了游离酵母发酵生产苹果酒的数学模型。
- APPLICATION OF A TWO-STAGE TEMPERATURE CONTROL STRATEGY FOR ALKALINE PECTATE LYASE PRODUCTION IN BATCH FERMENTATION BY BACILLUS SP. 芽孢杆菌发酵产碱性果胶酶温度控制策略。
- Objective: To prepare recombinant granulysin(GNLY) by fed batch cultivation of E. coli BL21(DE3)pLysS in a FUS-50L bioreactor. 目的:在FUS-50L生物反应器中利用补料分批培养技术培养表达含重组质粒pET28a(+)-GNLY的大肠杆菌BL21(DE3)pLysS株,生产重组颗粒溶素(GNLY)。
- Title: APPLICATION OF A TWO-STAGE TEMPERATURE CONTROL STRATEGY FOR ALKALINE PECTATE LYASE PRODUCTION IN BATCH FERMENTATION BY BACILLUS SP. 关键词:芽孢杆菌;碱性果胶酶;分段温度控制;分批发酵
- Medium optimization of the batch fermentation for producing xylitol from D-xylo se by Candida mogii using genetic algorithms (GA) was studied. 运用遗传算法,对利用莫格假丝酵母由木糖生产木糖醇的发酵培养基优化进行研究。
- A nutrient supplementary batch fermentation was developed for production of L-lactic acid production from whey permeate using lactic bacteria cultures. 以乳清渗透液为底物,补充其他营养成分,分批发酵生产L-乳酸。
- Preliminary study of the metabolic characters of CoQ10 batch fermentation with Rhizobium radiobacter WSH2601 was carried out. 以放射型根瘤菌WSH2601作为辅酶Q10分批发酵的试验菌,对其代谢特性进行了初步研究。
- Fed-batch fermentation was applied to improve the yield of natamycin based on the studies of batch fermentation metabolic process in 5L auto-fermentor. 通过对5L自动罐分批发酵代谢过程的研究,确定采用间歇补料分批发酵法提高纳他霉素的产量。