batch n. 1.(面包等的)一炉。 2.一次投料量;一次生产量。 3.一宗,一批,一束,一组,一群。 4.【计算机】成批(工作)。 the first batch of goods 第一批货物。 in batches 分批;成批。
culture n. 1.教养;修养;磨炼。 2.文化,(精神)文明。 3.人工培养,养殖;培养菌,培养组织。 4.耕作;栽培;造林。 a man of culture 有教养的人,文化人。 culture of mind and body 身心修养。 intellectual [moral, physical] culture 智[德、体]育。 culture of cotton 棉花栽培。 silk culture 养蚕。 vt. 使有教养。
Effect of fed - batch culture on biomass of dunaliella silina 流加培养对杜氏盐藻生物量的影响
During the high density fermentation , some toxic inhibitor metabolites produced , which could be decreased by fed - batch culture 在高密度发酵过程中,会产生一些有害抑制代谢副产物,但通过分批补料可以降低影响。
Based on the flask - shaking fed - batch culture , the test of the fed - batch reaction which synthesized the extracellular trehalose was performed with strain l61 in 5 - liter bioreactor 确定了流加合成胞外海藻糖的最适条件,在底物浓度1 , ph6
Hensing m . production of extracellular inulinase in high - cell - density fed - batch cultures of kluyveromyces marxianus [ j ] . appl microbiol biotechnol , 1994 , 42 : 516 - 521 王建华,姚斌,王亚茹.一株产菊粉酶的酵母菌株及其在制作高果糖浆中的应用[ p ] .中国专利: 1252438a . 2000 - 5 - 10
The tertiary fermentation techniques and the fbc ( fed - batch culture ) and other fermentation techniques were also optimized . a scale - up fermentation technique was set up and the apramycin productivity reached 4478u / ml in a 4m3 fermentator 对三级发酵工艺、补料工艺等发酵工艺条件进行了优化,进一步确定了中试发酵工艺条件, 4m ~ 3发酵罐上平均发酵单位达4478u ml 。
The 1 , 3 - propanediol titers of 36 . 09 g 1 - 1 and 45 . 22 g 1 - 1 have been obtained by using two - stage fermentation with two substrates and microaerobic fermentation in the fed - batch culture of klebsiella pneumoniae m5al , respectively , which greatly exceeded the level that can be achieved in china 运用双底物两步法和微氧法对klebsiellapneumoniaem5al菌株进行补料批式培养,发酵液中1 , 3 -丙二醇浓度分别可达36 . 09gl ~ ( - 1 )和45 . 22gl ~ ( - 1 ) ,较国内所能达到的水平有很大提高。