全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Jin-Song Gong , Ting-Ting Dong ...
来源:[J].Bioprocess and Biosystems Engineering(IF 1.869), 2017, Vol.40 (6), pp.901-910Springer
摘要:3-Hydroxypropionic acid (3-HP) is an important platform chemical in organic synthesis. Traditionally, 3-HP was produced by chemical methods and fermentation process. In this work, a novel enzymatic method was developed for green synthesis of 3-HP. A yeast strain harboring ni...
作者:Jin-Song Gong , Heng Li ...
来源:[J].PLoS ONE(IF 3.73), 2018, Vol.7 (11)DOAJ
摘要:Nitrilase is an important member of the nitrilase superfamiliy. It has attracted substantial interest from academia and industry for its function of converting nitriles directly into the corresponding carboxylic acids in recent years. Thus nitrilase has played a crucial role...
作者:Jin-Song Gong , Wei Li ...
来源:[J].International Journal of Molecular Sciences(IF 2.464), 2015, Vol.16 (12), pp.30061-30074DOAJ
摘要:In the present study, we isolated a trypsin-producing strain DMN6 from the leather waste and identified it as Bacillus licheniformis through a two-step screening strategy. The trypsin activity was increased up to 140 from 20 U/mL through culture optimization. The enzyme was ...
作者:Jin-Song Gong , Yu-Xiu Dong ...
来源:[J].Bioprocess and Biosystems Engineering(IF 1.869), 2019, Vol.42 (7), pp.1185-1194Springer
摘要:Abstract(#br)Phosphatidylserine is widely used in food, health, chemical and pharmaceutical industries. The phospholipase D-mediated green synthesis of phosphatidylserine has attracted substantial attention in recent years. In this study, the phospholipase D was heterologous...
作者:Jin-Song Gong , Heng Li ...
来源:[J].Chemical Papers(IF 0.879), 2014, Vol.68 (6), pp.739-744Springer
摘要:Abstract(#br) Pseudomonas putida CGMCC3830 harboring nitrilase was used in isonicotinic acid production from 4-cyanopyridine. This nitrilase showed optimum activities towards 4-cyanopyridine at pH 7.5 and 45°C. The half-life of P. putida nitrilase was 93.3 h, 33.9 h, and 9.5...
作者:Jin-Song Gong , Dan-Dan Zhang ...
来源:[J].Bioprocess and Biosystems Engineering(IF 1.869), 2016, Vol.39 (1), pp.193-204Springer
摘要:Abstract(#br)Microbial keratinase is a well-recognized enzyme that can specifically degrade insoluble keratins. A keratinase-producing bacterium was isolated from a duck ranch soil and identified as Acinetobacter sp. R-1 based on the biochemical characteristics and 16S rDNA ...
作者:Jin-Song Gong , Wen-Fang Dou ...
来源:[J].Chemical Papers(IF 0.879), 2016, Vol.70 (11), pp.1460-1470Springer
摘要:Abstract(#br)Surfactant-stable keratinases with good properties are promising candidates for extensive applications in detergent industries. A novel fungal keratinase-producing strain, Gibberella intermedia CA3-1, is described in this study. The keratinase production medium ...
作者:Jin-Song Gong , Lei Xiong ...
来源:[J].Bioprocess and Biosystems Engineering(IF 1.869), 2015, Vol.38 (1), pp.189-197Springer
摘要:Abstract(#br)Comparative studies of immobilized and free cells of Gibberella intermedia CA3-1 in bioconversion of 3-cyanopyridine to nicotinic acid were performed. Entrapping method was chosen based on the advantages in enzymatic activity recovery, mechanical strength and pr...
作者:Jin-Song Gong , Qiang Zhang ...
来源:[J].Bioresource Technology(IF 4.75), 2018, Vol.260, pp.427-431Elsevier
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...

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