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Yutaka Nakashimada
Researcher at Hiroshima University
Publications - 139
Citations - 4253
Yutaka Nakashimada is an academic researcher from Hiroshima University. The author has contributed to research in topics: Fermentation & Moorella. The author has an hindex of 33, co-authored 132 publications receiving 3752 citations. Previous affiliations of Yutaka Nakashimada include Nagoya University & Tokyo University of Agriculture and Technology.
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Hydrogen and Ethanol Production from Glycerol-Containing Wastes Discharged after Biodiesel Manufacturing Process
TL;DR: The rates of H2 and ethanol production from biodiesel wastes were much lower than those at the same concentration of pure glycerol, partially due to a high salt content in the wastes.
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Improved methane fermentation of chicken manure via ammonia removal by biogas recycle
Fatma Abouelenien,Wataru Fujiwara,Yuzaburo Namba,Maria Raytchinova Kosseva,Naomichi Nishio,Yutaka Nakashimada +5 more
TL;DR: Methane fermentation that was carried out along with ammonia striping to avoid ammonia accumulation that significantly inhibited methane production was demonstrated and methane production from chicken manure was successfully produced.
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Hydrogen production of Enterobacter aerogenes altered by extracellular and intracellular redox states
TL;DR: Enterobacter aerogenes HU-101, tested for its hydrogen production in batch cultures on various substrates, produced the highest amount of hydrogen when the substrate was glycerol, suggesting a high intracellular redox state, that is a high NADH/NAD ratio, would accelerate hydrogen production by driving membrane-bound NAD(P)H-dependent hydrogenase.
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Enhanced hydrogen production in altered mixed acid fermentation of glucose by Enterobacter aerogenes
Mahyudin Abdul Rachman,Yoshinori Furutani,Yutaka Nakashimada,Toshihide Kakizono,Naomichi Nishio +4 more
TL;DR: Hydrogen (H 2 ) production by mutants of Enterobacter aerogenes HU-101, a strain isolated and characterized in the laboratory, was found to be enhanced compared with that of H U-101 due to blockage of production of other metabolites.
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Hydrogen production with high yield and high evolution rate by self-flocculated cells of Enterobacter aerogenes in a packed-bed reactor
TL;DR: Continuous hydrogen gas evolution by self-flocculated cells of Enterobacter aerogenes, a natural isolate HU-101 and its mutant AY-2, was performed in a packed-bed reactor under glucose-limiting conditions in a minimal medium.