详细信息
文献类型:期刊文献
中文题名:D-核糖产生菌的选育及发酵
英文题名:Study of Breeding D-ribose-secreting Strains and Its Fermentation
作者:高淑红[1];邱蔚然[1];丁庆豹[1];蔡华[1];孙强[1]
机构:[1]华东理工大学生物反应器工程国家重点实验室,上海200237
年份:2000
卷号:26
期号:1
起止页码:37
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;EI(收录号:2000095313540);Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:D-核糖;枯草芽孢杆菌;诱变育种;发酵
外文关键词:D ribose; Bacillus subtilis ; UV mutation; fermentation
摘要:以枯草芽孢杆菌D-2 为出发菌株,经紫外诱变,得到一株莽草酸缺陷型突变株D-202,摇瓶发酵D-核糖产量可达到52.6g/L。该菌遗传稳定性良好。通过发酵条件的优化,最高产量可达65g/L。经2t发酵罐中试,发酵单位达到50g/L。
A transketolase deficient Bacillus subtilis D 202 which could produce 52.6 g/L D ribose in the shaking flask was obtained from Bacillus subtilis D 2 through ultraviolet irradiation. The strain's heredity was stable. 65g/L D ribose was excreted under optimization conditions. The output of D ribose was achieved 50g/L in a 2 ton fermenter.
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