Results 21 to 30 of about 185,824 (352)
Mixomics analysis of Bacillus subtilis: effect of oxygen availability on riboflavin production
Microbial Cell Factories, 2017 Background Riboflavin, an intermediate of primary metabolism, is one kind of important food additive with high economic value. The microbial cell factory Bacillus subtilis has already been proven to possess significant importance for the food industry ...
Junlang Hu +9 more
doaj +1 more source
Biotechnology for Biofuels, 2019 Background Acetate, an economical industrial chemical, which is also the precursor of acetyl-CoA, could serve as an alternative substrate for biomanufacturing.
Qin Xu +9 more
doaj +1 more source
Anaerobic membrane bioreactors: Are membranes really necessary? [PDF]
, 2008 Membranes themselves represent a significant cost for the full scale application of anaerobic membrane bioreactors (AnMBR). The possibility of operating an AnMBR with a self-forming dynamic membrane generated by the substances present in the reactor ...
Davila, M. +3 more
core +2 more sources
CFD modeling of a fixed-bed biofilm reactor coupling hydrodynamics and biokinetics [PDF]
, 2016 Peer ReviewedPostprint (author's final ...
Chiva, Sergio +5 more
core +2 more sources
Microbial Cell Factories, 2020 Background Glucoamylase is one of the most industrially applied enzymes, produced by Aspergillus species, like Aspergillus niger. Compared to the traditional ways of process optimization, the metabolic engineering strategies to improve glucoamylase ...
Weiqiang Cao +6 more
doaj +1 more source
Cytotoxicity micropollutant removal in a crossflow membrane bioreactor [PDF]
, 2011 The application of membrane bioreactor (MBR) technology was investigated with the aim of evaluating its potential for cytostatic drug and cytotoxicity bioremoval. The toxicity removal was assessed from biomarker test. CP removal of up to 80% was achieved
Albasi, Claire +6 more
core +2 more sources
Bioresources and Bioprocessing, 2021 In this study, introduction of a viable cell sensor and electronic nose into ethanol fermentation was investigated, which could be used in real-time and on-line monitoring of the amount of living cells and product content, respectively.
Yao Feng +7 more
doaj +1 more source
Introducing the concept of biocatalysis in the classroom: The conversion of cholesterol to provitamin D 3 [PDF]
, 2016 Biocatalysis is a fundamental concept in biotechnology. The topic integrates knowledge of several disciplines; therefore, it was included in the course “design and optimization of biological systems” which is offered in the biochemistry curricula.
De Luca, Belén M. +3 more
core +1 more source
Dynamic response of Aspergillus niger to single pulses of glucose with high and low concentrations
Bioresources and Bioprocessing, 2019 Microorganisms generally encounter a fluctuating environment in their natural habitat and similar conditions also happen in large-scale bioreactors. In this work, the dynamic response of intracellular and extracellular metabolites of Aspergillus niger ...
Shuai Wang +7 more
doaj +1 more source
Elevated Tumor Lactate and Efflux in High-grade Prostate Cancer demonstrated by Hyperpolarized 13C Magnetic Resonance Spectroscopy of Prostate Tissue Slice Cultures. [PDF]
, 2020 Non-invasive assessment of the biological aggressiveness of prostate cancer (PCa) is needed for men with localized disease. Hyperpolarized (HP) 13C magnetic resonance (MR) spectroscopy is a powerful approach to image metabolism, specifically the ...
Ahamed, Fayyaz +12 more
core +1 more source