Results 91 to 100 of about 11,871 (253)

Robustness of Pseudomonas 1 putida KT2440 as a host for ethanol 2 biosynthesis [PDF]

open access: yes, 2014
Expansion of the burgeoning biofuels agenda involves not only the design of suitable genetic and metabolic devices but also their deployment into suitable hosts that can endure the stress brought about by the products themselves.
Lorenzo, Víctor de, Nikel, Pablo I.
core   +1 more source

Enzymatic Synthesis of Enantiopure (R)‐Citronellal from Geraniol via a Short‐Chain Dehydrogenase and Ene Reductase

open access: yesAdvanced Synthesis &Catalysis, Volume 367, Issue 14, July 29, 2025.
A synthetic cascade with two consecutive biocatalytic steps consisting of a short‐chain alcohol dehydrogenase and an ene reductase in a biphasic system provides (R)‐citronellal with >90% conversion and >99% enantiomeric excess from inexpensive geraniol. The development of synthetic routes to produce enantiopure (R)‐citronellal as a key intermediate for
Claudia Ferrer‐Carbonell   +4 more
wiley   +1 more source

Glutamine uptake inZymomonas mobilis

open access: yesBiotechnology Letters, 1990
Glutamine was transported inZymomonas mobilis by a mechanism following Michaelis-Menten kinetics with a Km value for glutamine 8 x 10−5 M and a Vmax value of 15.4 nmol.mg−1, min−1 or 40 nmol.mg−1.min−1 for cells growing on complete medium or minimal medium respectively.
Alexandri, E., Drainas, C., Typas, N.A.
openaire   +2 more sources

Fermentation of rice bran hydrolysate to ethanol using Zymomonas mobilis biofilm immobilization on DEAE-cellulose

open access: yesElectronic Journal of Biotechnology, 2015
Background: The major challenges associated with the fermentation of lignocellulosic hydrolysates are the reduction in the operating cost and minimizing the complexity of the process.
Tatsaporn Todhanakasem   +3 more
doaj   +1 more source

Construction and Expression of Pet Operon Using Shuttle Vector for Mesophilic and Thermophilic Bacteria [PDF]

open access: yes, 2009
Keuntungan fermentasi etanol pada suhu tinggi mendorong penelitian perakitan bakteri termofilik etalogenik. Selain itu, kemampuan bakteri termofilik dalam penggunaan gula pentosa hasil degradasi biomasa memberi peluang untuk menekan biaya produksi ...
Riyanti, E. I. (Eny)   +1 more
core  

Studies on The Hungate technique for ethanol fermentation of algae Spirogyra hyalina using Saccharomyces cerevisiae [PDF]

open access: yes, 2016
In this study, the feasibility of the Hungate technique was studied using the alga Spirogyra hyalina. This study aimed to determine the effect of different types of gas, culture pH and the duration of fermentation on cell biomass, total reducing sugars ...
Manuhara, Sri Wulan   +2 more
core   +1 more source

Advances and Challenges in the Development of Immobilized Enzymes for Batch and Flow Biocatalyzed Processes

open access: yesChemSusChem, Volume 18, Issue 8, April 14, 2025.
Recent advancements in the preparation of immobilized enzymes have improved both batch and continuous flow biocatalytic processes, essential for cost‐effective, sustainable production in the fine chemicals and pharmaceutical industries. This review examines advancements in carrier‐free methods, entrapment strategies, and support‐based approaches ...
Stefania Patti   +5 more
wiley   +1 more source

Can Zymomonas mobilis Substitute Saccharomyces cerevisiae in Cereal Dough Leavening?

open access: yesFoods, 2018
Baker’s yeast intolerance is rising among Western populations, where Saccharomyces cerevisiae is spread in fermented food and food components. Zymomonas mobilis is a bacterium commonly used in tropical areas to produce alcoholic beverages, and it ...
Alida Musatti   +4 more
doaj   +1 more source

From refuse to resource: exploring technological and economic dimensions of waste‐to‐energy

open access: yesBiofuels, Bioproducts and Biorefining, Volume 19, Issue 2, Page 570-592, March/April 2025.
Abstract Waste valorization offers a sustainable approach to waste management and the generation of biofuels and bioenergy, mitigating the environmental impact of fossil fuel production and use. Carbon emissions and food‐source competition associated with first‐generation biofuels production can be mitigated.
Mohammed Al‐Hammadi   +1 more
wiley   +1 more source

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