Results 51 to 60 of about 3,114 (198)
Energy Science &Engineering, Volume 14, Issue 7, Page 3388-3421, July 2026.This study demonstrates a two‐stage catalytic bioreactor system that converts real food waste into high‐purity biohydrogen and biohythane. In Stage‐1, an enriched Clostridium thermocellum culture combined with Ni2+─Fe2+ bimetallic catalysis enhances hydrolysis efficiency and hydrogenase activity, resulting in a 77% increase in H2 yield and 75.8% purity
K. V. Sreedharan +5 more
wiley +1 more source
, 2019 In this study, we investigated the microbial community dynamics in thermal acidogenesis using meso philic sludge. From the result of optimization with a response Surface methodology.
Kim, W +4 more
core +1 more source
Effect of different ratios of cow manure and corn straw on the mixed anaerobic fermentation rate
Journal of Hebei University of Science and Technology, 2016 In order to study the effect of the different ratios on the anaerobic fermentation rate is investigated, and the rate-limiting factors are preliminarily determined, at mesophilic (38±1)℃ condition, with anaerobic granular sludge as inoculums, different ...
Zongshan JIANG +5 more
doaj +1 more source
EFFECT OF AMMONIA-NITROGEN ON ACIDOGENESIS IN ANAEROBIC DIGESTION
Doboku Gakkai Ronbunshu, 2000 嫌気性消化における炭水化物とタンパク質の分解に及ぼすアンモニアの影響を検討するため, 基質にデンプンとペプトンを用い, アンモニア性窒素濃度を変化させた回分実験を行った. その結果, ペプトンの分解速度は, ほとんど影響を受けなかったが, デンプンの分解速度は, アンモニア性窒素濃度の増大とともに大きく減少した. さらに, 炭水化物の代謝に及ぼすアンモニア性窒素の影響を検討するために, グルコースで培養した酸生成細菌を用いて回分実験を行ったところ, アンモニア性窒素濃度の増大に伴い, 分解したグルコース当たりの酪酸生成量は減少した. 一方, エタノールの生成は, アンモニア性窒素濃度の増大に伴い, 増加する傾向を示した.
Shigeki FUJISHIMA +3 more
openaire +2 more sources
Food Frontiers, Volume 7, Issue 4, July 2026.ABSTRACT Grape marc (GM) is a polyphenol‐rich winery byproduct that remains underutilized due to its complex fiber matrix, which limits the bioaccessibility of bound phenolics. While lactic acid fermentation (LAF) can enhance the release of these compounds, the strain‐specific metabolic fate of GM phenolics during digestion and colonic fermentation ...
Ziyao Liu +4 more
wiley +1 more source
, 1996 The treatment of olive oil mill effluents (OME), even when performed with the most appropriate technology (i.e. anaerobic digestion) meets great difficulties in reaching the depuration efficiencies required by national regulations all over the ...
F. BONEMAZZI +5 more
core +1 more source
Anaerobic fermentation of whey : acidogenesis
, 1987 Based on the initial exploratory results of single-phase (acidogenesis and methanogenesis takes place in one vessel) whey biomethanation studies, a two-phase (acidogenesis and methanogenesis takes place in two separated serial vessels) biomethanation ...
Kisaalita, William Ssempa
core +1 more source
Food Science &Nutrition, Volume 14, Issue 7, July 2026.The experimental design and survival dynamics of Streptococcus gallolyticus subsp. gallolyticus (Sgg) in Kashar cheese. The right panel demonstrates the baseline growth characterization of Sgg strains in milk, as well as the inoculation of these strains into the process milk followed by traditional Kashar Cheese manufacturing across eight sequential ...
Müge Kayapınar +4 more
wiley +1 more source
Interdisciplinary Medicine, Volume 4, Issue 4, July 2026.A CRISPR/Cas12a‐powered dendritic DNA nanostructure is assembled to create confined enzymatic microdomains, enabling ultrasensitive detection. Integrated into a paper‐based origami biosensor, it allows equipment‐free on‐site quantification of acidogenic pathogens for the early diagnosis of dental caries.
Yuan Zhang +4 more
wiley +1 more source
Engineering in Life Sciences, 2022 The present study reports the mixed culture acidogenic production of biohydrogen and carboxylic acids (CA) from brewery spent grains (BSG) in the presence of high concentrations of cobalt, iron, nickel, and zinc. The metals enhanced biohydrogen output by
Omprakash Sarkar +3 more
doaj +1 more source