Results 71 to 80 of about 11,845 (215)
Biotechnology for Biofuels, 2012 Background One of the crucial factors for a sustainable and economical production of lignocellulosic based bioethanol is the availability of a robust fermenting microorganism with high tolerance to inhibitors generated during the pretreatment of ...
Koppram Rakesh +2 more
doaj +1 more source
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 1041-1060, March/April 2026.Abstract This systematic review examines strategies for docosahexaenoic acid (DHA) production by thraustochytrids, focusing on cultivation techniques, fermentation technologies, and carbon/nitrogen optimization to increase productivity. Among 169 eligible articles, the 100 most productive studies (0.7–10.3 g DHA L−1 per day) were analyzed. Quantitative
Jhiovana Cristielly Carrera Silva da Costa +6 more
wiley +1 more source
Extension of the chemostat model with flocculation
, 2013 [Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]INSPIREInternational audienceIn this work, we study a model of the chemostat where the species are present in two forms, isolated and aggregated individuals, such as attached bacteria or bacteria in flocks.
Sari, Tewfik +4 more
core +1 more source
Controlling evolutionary dynamics to optimize microbial bioremediation
Evolutionary Applications, 2020 Some microbes have a fascinating ability to degrade compounds that are toxic for humans in a process called bioremediation. Although these traits help microbes survive the toxins, carrying them can be costly if the benefit of detoxification is shared by ...
Shota Shibasaki, Sara Mitri
doaj +1 more source
Biofuels, Bioproducts and Biorefining, Volume 20, Issue 2, Page 1196-1210, March/April 2026.Abstract The vision of using microalgae to obtain organic chemicals in a carbon‐neutral manner is intriguing. It promises to produce various substances including biofuels by photosynthesis, without competing with agricultural land. Processes have been established whereby microalgae undergo a growth phase followed by a stress phase, which induces lipid ...
Samira Reuscher +2 more
wiley +1 more source
Frontiers in Microbiology, 2016 To evaluate microbiological safety of tulathromycin on human intestinal bacteria, tulathromycin (0, 0.1, 1,10 and 100μg/mL) was added into Chemostats. Before and after drug exposure, we monitored 1) population, SCFA products, antimicrobial resistance and
Haihong eHao +7 more
doaj +1 more source
Effect of cell retention techniques in Komagataella phaffii lab‐scale continuous processes
Biotechnology Progress, Volume 42, Issue 2, March/April 2026.Abstract Perfusion technologies play a growing role in the implementation of continuous processes for biotherapeutics production in mammalian‐based manufacturing. However, their application to alternative production hosts is limited. Cell retention systems are of key importance for the efficiency of perfusion bioreactors.
Marina Y. Linova +5 more
wiley +1 more source
Proteomic and Isotopic Response of Desulfovibrio vulgaris to DsrC Perturbation
Frontiers in Microbiology, 2019 Dissimilatory sulfate reduction is a microbial energy metabolism that can produce sulfur isotopic fractionations over a large range in magnitude. Calibrating sulfur isotopic fractionation in laboratory experiments allows for better interpretations of ...
William D. Leavitt +9 more
doaj +1 more source
Resource quantity affects infection success and impacts of a microsporidian on hosts
Oikos, Volume 2026, Issue 2, February 2026.Resource quantity in the environment often changes over time and influences the nutritional status of hosts that may encounter parasites. If resource availability significantly alters both infection success and within‐host growth of a parasite, fluctuations in resources may underlie the seasonal disease outbreaks that have been observed for some ...
Elizabeth S. Davenport +10 more
wiley +1 more source
Cheater frequencies in chemostat replicates.
Four replicates of a WT and lasR mutant coculture were grown in a chemostat over an approximately 10-day period with the first approx. 55 hours grown in batch mode and the latter approx. 192 hours (8 days) grown in chemostat mode (transition indicated by
Patrick De Leenheer (18340054) +2 more
core +1 more source