全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Weichao Yang , Litao Han , Mandlaa Mandlaa ...
来源:[J].Brazilian Journal of Microbiology(IF 0.762), 2017, Vol.48 (3), pp.397-402
摘要:Abstract(#br)A new plate method was developed for rapid screening of Ketogulonicigenium vulgare mutants overproducing 2-keto- l -gulonic acid (2-KLG). The screening methodology took the advantage of the acidity caused by 2-KLG, which changes the color of bromothymol blue (pH indi...
作者:Cai-Hui Pan , En-Xu Wang , Nan Jia ...
来源:[J].Journal of Industrial Microbiology & Biotechnology(IF 2.321), 2017, Vol.44 (7), pp.1031-1040
摘要:Defect in the amino acid biosynthetic pathways of Ketogulonicigenium vulgare , the producing strain for 2-keto- l -gulonic acid (2-KGA), is the key reason for its poor growth and low productivity. In this study, five different strains were firstly reconstructed by expressing abse...
作者:Yun-he Zhang , Jie-ye Lin , Ling Bai ...
来源:[J].Biotechnology & Biotechnological Equipment(IF 0.622), 2018, Vol.32 (3), pp.628-637
摘要:ABSTRACT(#br) Ketogulonicigenium vulgare and Bacillus play an important role in the two-step fermentation of vitamin C. Resolving the interaction between the two strains, not only can reduce the production cost and improve the productivity gains of vitamin C, but also can gi...
作者:Shicun Fan , Zhenyu Zhang , Wei Zou ...
来源:[J].Journal of Biotechnology(IF 3.183), 2014, Vol.169, pp.15-22
摘要:Abstract(#br)Commercial production of 2-keto- l -gulonic acid (2-KLG), the immediate precursor of l -ascorbic acid, is by Ketogulonicigenium vulgare in co-culture with Bacillus megaterium . We used flux balance analysis (FBA) to study a genome-scale metabolic model (GSMM) of K. vulgare...
作者:Zheng Huang , Wei Zou , Jie Liu ...
来源:[J].Journal of Biotechnology(IF 3.183), 2013, Vol.164 (4), pp.454-460
摘要:Abstract(#br)Ketogulonicigenium vulgare is used widely during the industrial production of 2-keto- l -gulonic acid (2-KLG), the precursor of vitamin C, in a coculture with Bacillus megaterium . We analyzed the sulfate and coenzyme A metabolic module in the genome-scale metabolic ...
作者:Jing Zhang , Jingwen Zhou , Jie Liu ...
来源:[J].Bioresource Technology(IF 4.75), 2011, Vol.102 (7), pp.4807-4814
摘要:... This is commonly produced commercially by Ketogulonicigenium vulgare and Bacillus megaterium , using corn steep liquor powder (CSLP) as an organic nitrogen source. In this study, the effects of the individual CSLP components (amino acids, vitamins, and metal elements) on 2...
作者:Wei Zou , Liming Liu , Jing Zhang ...
来源:[J].Journal of Biotechnology(IF 3.183), 2012, Vol.161 (1), pp.42-48
摘要:Abstract(#br)Ketogulonicigenium vulgare WSH001 is an industrial strain commonly used in the vitamin C producing industry. In order to acquire a comprehensive understanding of its physiological characteristics, a genome-scale metabolic model of K. vulgare WSH001, i WZ663, includin...
作者:Xiaodong Han , Xianghua Xiong , Xiaolin Hu ...
来源:[J].Biotechnology Letters(IF 1.853), 2014, Vol.36 (2), pp.295-300
摘要:Abstract(#br) l -2-Hydroxyacid dehydrogenase (HDH) from Ketogulonicigenium vulgare Y25 was cloned and overexpressed in Escherichia coli . The protein was purified and crystallized by the sitting-drop vapour-diffusion method with polyethylene glycol 3350 as precipitant. The cry...
作者:Xiaodong Han , Xianghua Xiong , Dunquan Jiang ...
来源:[J].Biotechnology Letters(IF 1.853), 2014, Vol.36 (5), pp.1001-1008
摘要:Abstract(#br)The crystal structure of the l -sorbose dehydrogenase (SDH) from Ketogulonicigenium vulgare Y25 has been determined at 2.7 Å resolution using the molecular replacement method. The overall structure of SDH is similar to that of other quinoprotein dehydrogenases;...
作者:Panpan Wang , Weizhu Zeng , Guocheng Du ...
来源:[J].Journal of Biotechnology(IF 3.183), 2019, Vol.301, pp.24-34
摘要:... In the two-step fermentation process, 2-KLG can be synthesized from L-sorbose by Ketogulonicigenium vulgare aided by Bacillus megaterium . There are five sorbose/sorbosone dehydrogenases (SSDHs), SSDA1, SSDA1-P, SSDA2, SSDA3 and SSDB, and two sorbosone dehydrogenases (SNDHs),...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×