全部文献期刊会议图书|学者科研项目
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作者:Jin-Song Gong , Jin-Peng Ye ...
来源:[J].Enzyme and Microbial Technology(IF 2.592), 2020, Vol.137
摘要:Abstract(#br)Keratinases are promising alternatives over ordinary proteases in several industrial applications due to their unique properties compared with their counterparts in the protease categories. However, their large-scale industrial application is limited by the low expre...
作者:Jin-Song Gong , Qiang Zhang ...
来源:[J].Bioresource Technology(IF 4.75), 2018, Vol.260, pp.427-431
摘要:Abstract(#br)The constitutively expression system for P. putida nitrilase was firstly constructed to improve the nicotinic acid production and reduce the production costs. High density culture strategy was employed to enhance the biomass and nitrilase production of recombina...
作者:Jin-Song Gong , Rong-Xian Zhang ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2017, Vol.95, pp.404-411
摘要:Abstract(#br)A novel keratinase was mined and expressed in Escherichia coli BL21 (DE3) via function-driven screening with fosmid library. The catalytic properties of purified keratinase were investigated in detail following enzyme purification. The recombinant keratinase was...
作者:Jin-Song Gong , Bing-Chen Gu ...
来源:[J].Bioresource Technology(IF 4.75), 2017, Vol.244, pp.1104-1110
摘要:Abstract(#br)The objective of the study was to enhance the substrate tolerance of Pseudomonas putida nitrilase via atmospheric and room temperature plasma (ARTP) and cell immobilization. The mutant library was constructed by ARTP and rapidly screened by an OPA-TCA microscale reac...
作者:Jin-Song Gong , Xiao-Mei Zhang ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2018, Vol.118, pp.534-541
摘要:Abstract(#br)The membrane-bound glucose dehydrogenase (mGDH) is a rate-limiting enzyme for the industrial production of 2-keto- d -gluconic acid (2KGA) from glucose. In this study, mGDH was firstly purified from a 2KGA industrial producing strain Pseudomonas plecoglossicida ...
作者:Jin-Song Gong , Yilin Ren ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2019, Vol.137, pp.1102-1111
摘要:Abstract(#br)Polysaccharopeptide (PSP) from the medicinal mushroom Coriolus versicolor has been widely used in Asia as an adjunctive immunotherapy for treating cancers and liver diseases. However, the composition and structure of bioactive components in PSP remain elusive. H...
作者:Jin-Song Gong , Heng Li ...
来源:[J].Steroids(IF 2.803), 2015, Vol.101, pp.15-20
摘要:Abstract(#br)Hydroxylation of DHEA to 7α,15α-diOH-DHEA was catalyzed by NADPH-dependent cytochrome P450 monooxygenase from Colletotrichum lini . By adding coenzyme precursor nicotinic acid, the NADPH/NADP ratio was significantly increased, and the 7α,15α-diOH-DHEA molar conv...
作者:Jin-Song Gong , Chang Su ...
来源:[J].International Journal of Biological Macromolecules(IF 2.596), 2016, Vol.93, pp.843-851
摘要:Abstract(#br)Dehairing is a high pollution process in leather industry. Conventionally, the lime-sulfide mediated chemical process for dehairing would lead to the discharge of pollutants and corrosion of industrial equipment. Concerning these problems, keratinase has become ...
作者:Jin-Song Gong , Xiao-Juan Zhang ...
来源:[J].Bioresource Technology(IF 4.75), 2015, Vol.194, pp.334-343
摘要:Abstract(#br)Large-scale submerged fermentation (SmF) of Antrodia camphorata ( A. camphorata ) usually encounters challenges including tedious preparation of mycelial inoculum, long fermentation period (10–14 d), and poor repeatability. Here we developed an asexual reproduct...

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