Results 41 to 50 of about 47,640 (290)

Efficient hydrogen production from the lignocellulosic energy crop Miscanthus by the extreme thermophilic bacteria Caldicellulosiruptor saccharolyticus and Thermotoga neapolitana [PDF]

, 2009
Background The production of hydrogen from biomass by fermentation is one of the routes that can contribute to a future sustainable hydrogen economy. Lignocellulosic biomass is an attractive feedstock because of its abundance, low production costs and ...
Lai Man H, Claassen Pieternel AM, Lai, M.H., Bakker, R.R., Mars Astrid E, de Vrije, G.J., Bakker Robert R, Claassen, P.A.M., Budde, M.A.W., Mars, A.E., de Vrije Truus, Budde Miriam AW, Vrije, G.J., de   +12 more
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SOIL ANALYSIS ON MICROBIOLOGICAL INDICATOR VALUES IN THE AREA OF UNDERGROUND NATURE GAS STORAGE

Юг России: экология, развитие, 2017
The aim is to conduct the biodiagnosis of soil sampled in the area of the underground storage of natural gas (UGS) (Stepnoye village, Saratov region) with the use of microbiological analysis.Methods.
E. V. Pleshakova, C. T. Ngun, M. V. Reshetnikov   +2 more
doaj   +1 more source

Biochemical Evidence for formate transfer in syntrophic propionate oxidizing cocultures of Syntrophobacter fumaroxidans and Methanospirillum hungatei

, 2002
The hydrogenase and formate dehydrogenase levels in Syntrophobacter fumaroxidans and Methanospirillum hungatei were studied in syntrophic propionate-oxidizing cultures and compared to the levels in axenic cultures of both organisms.
Bok, F.A.M., de, Stams, A.J.M., Luijten, M.L.G.C., de Bok, F.A.M.   +3 more
core   +1 more source

Characterization of Sulfurimonas hydrogeniphila sp. nov., a Novel Bacterium Predominant in Deep-Sea Hydrothermal Vents and Comparative Genomic Analyses of the Genus Sulfurimonas

Frontiers in Microbiology, 2021
Bacteria of the genus Sulfurimonas within the class Campylobacteria are predominant in global deep-sea hydrothermal environments and widespread in global oceans. However, only few bacteria of this group have been isolated, and their adaptations for these
Shasha Wang, Shasha Wang, Shasha Wang, Shasha Wang, Lijing Jiang, Lijing Jiang, Lijing Jiang, Qitao Hu, Qitao Hu, Qitao Hu, Liang Cui, Bitong Zhu, Xiaoteng Fu, Xiaoteng Fu, Xiaoteng Fu, Qiliang Lai, Qiliang Lai, Qiliang Lai, Zongze Shao, Zongze Shao, Zongze Shao, Zongze Shao, Suping Yang   +22 more
doaj   +1 more source

Microbiological analysis of the population of extremely haloalkaliphilic sulfur-oxidizing bacteria dominating in lab-scale sulfide-removing bioreactors

, 2008
Thiopaq biotechnology for partial sulfide oxidation to elemental sulfur is an efficient way to remove H2S from biogases. However, its application for high-pressure natural gas desulfurization needs upgrading.
Abbas, B. (author), Van den Bosch, P.L.F., Janssen, A.J.H. (author), Sorokin, D.Y., Sorokin, D.Y. (author), Muyzer, G., G. Muyzer, Bosch, P.L.F., van den, A. J. H. Janssen, D. Y. Sorokin, Van den Bosch, P.L.F. (author), Janssen, A.J.H., P. L. F. van den Bosch, Abbas, B., B. Abbas, Muyzer, G. (author)   +15 more
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Feasibility Study of Biohydrogen Production from Acid Cheese Whey via Lactate-Driven Dark Fermentation

Fermentation, 2023
The high loading of lactic acid bacteria (LAB) present in cheese whey still limits its use as hydrogen feedstock. This study aims to investigate the feasibility of producing hydrogen from acid cheese whey via lactate-driven dark fermentation (LD-DF ...
Brenda Aranda-Jaramillo, Elizabeth León-Becerril, Oscar Aguilar-Juárez, Roberto Castro-Muñoz, Octavio García-Depraect   +4 more
doaj   +1 more source

Purification and properties of a protein linked to the soluble hydrogenase of hydrogen-oxidizing bacteria [PDF]

Journal of Bacteriology, 1987
In Alcaligenes eutrophus, the formation of the hydrogenases and of five new peptides is subject to the hydrogenase control system. Of these, the B peptide was purified to homogeneity. This protein (Mr, 37,500) was composed of two identical subunits (Mr, 18,800).
U, Kärst, S, Suetin, C G, Friedrich
openaire   +2 more sources

The ecological dichotomy of ammonia-oxidizing archaea and bacteria in the hyper-arid soils of the Antarctic Dry Valleys

, 2014
The McMurdo Dry Valleys of Antarctica are considered to be one of the most physically and chemically extreme terrestrial environments on the Earth. However, little is known about the organisms involved in nitrogen transformations in these environments ...
Charles K. Lee, Catarina M. Magalhães, Frank-Fahle, Béatrice, Machado, Anna, Magalhães, Catarina M., S. Craig Cary, Lee, Charles Kai-Wu, Catarina Maria Magalhães, Cary, S. Craig, Craig S. Cary, Béatrice Frank-Fahle, Ana Machado, Ana eMachado, Béatrice eFrank-Fahle   +13 more
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Hydrogen Oxidizing Bacteria as Novel Protein Source for Human Consumption: An Overview

The Open Microbiology Journal, 2022
The increasing threat of climate change combined with the prospected growth in the world population puts an enormous pressure on the future demand for sustainable protein sources for human consumption. In this review, hydrogen oxidizing bacteria (HOB) are presented as a novel protein source that could play a role in fulfilling this future demand.
Angenent, Suzanne C., Schuttinga, Josje H., van Efferen, Merel F.H., Kuizenga, Boaz, van Bree, Bart, van der Krieken, Robin O., Verhoeven, Tim J., Wijffels, Rene H.   +7 more
openaire   +1 more source

Analysis of ammonia-oxidizing bacteria associated with the roots of Proteaceae plant species in soils of Fynbos ecosystem [PDF]

, 2005
>Magister Scientiae - MScMolecular methods were used to investigate the microbial diversity and community structure of ammonia-oxidizing bacteria (AOB) associated with the roots of the Proteaceae plant family.

core   +1 more source