Results 21 to 30 of about 569,666 (266)
Magnetically altered ethanol fermentation capacity of Saccharomyces cerevisiae [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2009 We studied the effect of static magnetic fields on ethanol production by yeast Saccharomyces cerevisiae 424A (LNH-ST) using sugar cane molasses during the fermentation in an enclosed bioreactor.
Galonja-Corghill Tamara +2 more
doaj +1 more source
Ethanol Production from Cheese Whey and Expired Milk by the Brown Rot Fungus Neolentinus lepideus
Fermentation, 2019 The basidiomycete brown rot fungus Neolentinus lepideus is capable of assimilating and fermenting lactose to ethanol with a conversion yield comparable to those of lactose-fermenting yeasts.
Kenji Okamoto +3 more
doaj +1 more source
Fermentation, 2023 The rapid increases in fuel ethanol demand and food security concerns have driven the need for diverse feedstocks in the ethanol production process. Energy cane is an energy crop that is an ideal sustainable biofuel feedstock. The present study evaluated
Sutticha Na-Ranong Thammasittirong +3 more
doaj +1 more source
Optimizing ethanol production selectivity
Mathematical and Computer Modelling, 2011 Lactococcus lactis metabolizes glucose homofermentatively to lactate. However, after disruption of the gene coding for lactate dehydrogenase, LDH, a key enzyme in NAD^+ regeneration, the glycolytic flux shifts from homolactic to mixed-acid fermentation with the redirection of pyruvate towards production of formate, acetate, ethanol and CO"2.
Raman Lall +3 more
openaire +1 more source
Biomass Sorghum: Effect of Acid, Basic and Alkaline Peroxide Pretreatments on the Enzymatic Hydrolysis and Ethanol Production [PDF]
Brazilian Archives of Biology and Technology, 2021 This study evaluated the effects of three chemical pretreatments of biomass sorghum (BS): dilute alkaline (PTA1 and PTA2), dilute acid (PTB1 and PTB2) and alkaline hydrogen peroxide (PTC1 and PTC2) in the enzymatic hydrolysis and ethanol production ...
Beatriz Vieira dos Santos +4 more
doaj +1 more source
Acta Agronómica, 2018 El etanol es uno de los combustibles más prometedores en Brasil, pero su producción está centralizada en el cultivo de la caña de azúcar, y actualmente se están buscando otras fuentes de biomasa productora de alcohol para reemplazar el monocultivo de la ...
Amanda Cantos Lopes +4 more
doaj +1 more source
Frontiers in Microbiology, 2022 Hydrogen (H2) converted to reducing equivalents is used by acetogens to fix and metabolize carbon dioxide (CO2) to acetate. The utilization of H2 enables not only autotrophic growth, but also mixotrophic metabolism in acetogens, enhancing carbon ...
Shunsuke Kobayashi +12 more
doaj +1 more source
Analysis of a Model for Ethanol Production through Continuous Fermentation: Ethanol Productivity
International Journal of Chemical Reactor Engineering, 2010 We investigate a model for the production of ethanol through continuous fermentation using Saccharomyces cerevisiae in a single reactor and cascades of up to five reactors. Using path-following methods we investigate how the ethanol productivity varies with the residence time in each reactor of the cascade. With a substrate feed concentration of 160 g/
Watt, Simon +3 more
openaire +3 more sources
Evaluation of Ethanol Production from Tannin-Reduced Carob Pod Extracts by Zymamonas Mobilis [PDF]
Journal of Renewable Energy and Environment, 2014 Regarding some reported antimicrobial properties of tannins; Zymomonas mobilis was used to obtain ethanol from tannin-reduced carob pod extract (TR-CPE). Culture of 50 mL volume containing 7.5 g sugar at pH 5.5 and 0.03 g bacterial inoculums with shaking
Hossein Vaheed +3 more
doaj +1 more source
Frontiers in Sustainable Food Systems, 2021 The interaction between nanostructures and yeast cells, as well as the description of the effect of nanoparticles in ethanol production are open questions in the development of this nanobiotechnological process.
Arianna Núñez Caraballo +10 more
doaj +1 more source