Stabilization of single species Synechocystis biofilms by cultivation under segmented flow [0.03%]
分段流培养稳定单菌株Synechocystis生物膜
Christian David,Katja Bühler,Andreas Schmid
Christian David
The application of segmented flow on a Synechocystis sp. PCC 6803 biofilm prevented excessive biomass formation and clogging by fundamentally changing the structure of the microbial community. It was possible to continuously operate a capil...
Engineering microaerobic metabolism of E. coli for 1,2-propanediol production [0.03%]
用于1,2-丙二醇生产的工程大肠杆菌微需氧代谢
Rachit Jain,Jin Huang,Qipeng Yuan et al.
Rachit Jain et al.
Establishment of novel metabolic pathways for biosynthesis of chemicals, fuels and pharmaceuticals has been demonstrated in Escherichia coli due to its ease of genetic manipulation and adaptability to varying oxygen levels. E. coli growing ...
The dynamic influence of cells on the formation of stable emulsions in organic-aqueous biotransformations [0.03%]
细胞在有机-水生物转化中形成稳定乳液的动态影响
Jonathan Collins,Marcel Grund,Christoph Brandenbusch et al.
Jonathan Collins et al.
Emulsion stability plays a crucial role for mass transfer and downstream processing in organic-aqueous bioprocesses based on whole microbial cells. In this study, emulsion stability dynamics and the factors determining them during two-liqui...
Use of non-conventional yeast improves the wine aroma profile of Ribolla Gialla [0.03%]
非传统酵母在改善黄里奥拉葡萄酒的香气方面的应用
Sofia Dashko,Nerve Zhou,Tinkara Tinta et al.
Sofia Dashko et al.
Consumer wine preferences are changing rapidly towards exotic flavours and tastes. In this work, we tested five non-conventional yeast strains for their potential to improve Ribolla Gialla wine quality. These strains were previously selecte...
An efficient method for the immobilization of inulinase using new types of polymers containing epoxy groups [0.03%]
一种利用含环氧基新型聚合物固定化果糖酶的有效方法
Mariusz Trytek,Jan Fiedurek,Beata Podkościelna et al.
Mariusz Trytek et al.
New glycidyl methacrylate copolymers containing different numbers of epoxy groups were synthesized and used to develop effective procedures for inulinase immobilization. The beneficial characteristics of the carriers included a high degree ...
Enhanced leavening ability of baker's yeast by overexpression of SNR84 with PGM2 deletion [0.03%]
过表达SNR84及敲除PGM2提升酵母发酵力
Xue Lin,Cui-Ying Zhang,Xiao-Wen Bai et al.
Xue Lin et al.
Dough-leavening ability is one of the main aspects considered when selecting a baker's yeast strain for baking industry. Generally, modification of maltose metabolic pathway and known regulatory networks of maltose metabolism were used to i...
Making variability less variable: matching expression system and host for oxygenase-based biotransformations [0.03%]
提高氧合酶生物转化的再现性：匹配表达体系与宿主细胞
Martin Lindmeyer,Daniel Meyer,Daniel Kuhn et al.
Martin Lindmeyer et al.
Variability in whole-cell biocatalyst performance represents a critical aspect for stable and productive bioprocessing. In order to investigate whether and how oxygenase-catalyzed reactions are affected by such variability issues in solvent...
Efficient production and evaluation of lignocellulolytic enzymes using a constitutive protein expression system in Penicillium oxalicum [0.03%]
一株里氏木霉菌株的组成型蛋白表达系统的构建及其纤维素酶的高效分泌与评价
Yibo Hu,Haizhao Xue,Guodong Liu et al.
Yibo Hu et al.
Native lignocellulolytic enzyme systems secreted by filamentous fungi can be further optimized by protein engineering or supplementation of exogenous enzyme components. We developed a protein production and evaluation system in cellulase-pr...
Pilot studies on scale-up biocatalysis of 7-β-xylosyl-10-deacetyltaxol and its analogues by an engineered yeast [0.03%]
工程酵母细胞工厂催化合成紫杉醇7-O-β-D木糖苷等新骨架二萜衍生物的放大发酵研究
Wan-Cang Liu,Ping Zhu
Wan-Cang Liu
Paclitaxel content in yew tree is extremely low, causing a worldwide shortage of this important anticancer drug. Yew tree can also produce abundant 7-β-xylosyl-10-deacetyltaxol that can be bio-converted into 10-deacetyltaxol for semi-synth...
L-sorbose is not only a substrate for 2-keto-L-gulonic acid production in the artificial microbial ecosystem of two strains mixed fermentation [0.03%]
L-古糖酮酸的人工微生物生态系统生产中 sorbose 的作用研究不是单纯的底物供给关系
Mandlaa,Weichao Yang,Chengbin Liu et al.
Mandlaa et al.
The co-culture system of the fermentation process of vitamin C can be regarded as an artificial microbial ecosystem (AME). To extend our understanding of this AME, an investigation of the relationship between strains, substrate and product ...