Results 1 to 10 of about 62,355 (111)

An integrated strategy for sequential nitrite removal and methane recovery: Sludge fermentation driven by nitrite reduction [PDF]

Water Research X
Although the treatment of sludge with free nitrous acid can effectively recover short chain fatty acids, the feasibility of sequential nitrite reduction and methane recovery without acidic pH adjustment is still scarcely studied.
Xiaodi Li, Mengxue Sun, Bo Wang, Wei Zeng, Yongzhen Peng   +4 more
doaj   +2 more sources

An investigation into the unusual linkage isomerization and nitrite reduction activity of a novel tris(2-pyridyl) copper complex [PDF]

Royal Society Open Science, 2017
The copper-containing nitrite reductases (CuNIRs) are a class of enzymes that mediate the reduction of nitrite to nitric oxide in biological systems. Metal–ligand complexes that reproduce the salient features of the active site of CuNIRs are therefore of
Isolda Roger, Claire Wilson, Hans M. Senn, Stephen Sproules, Mark D. Symes   +4 more
doaj   +2 more sources

Modifying Microenvironment in Van der Waals Gap by Cu/N Co‐Doping Strategy for Highly Efficient Nitrite Reduction to Ammonia [PDF]

Advanced Science
Electroreduction of nitrite to ammonia has significant promise for economical NH3 electrosynthesis and wastewater treatment. Herein, sulfur vacancies rich Cu─N co‐doped SnS2 nanosheet is designed as a highly active and durable NO2RR catalyst.
Heen Li, Yuanzhe Wang, Kuo Wei, Maoyue He, Mengmeng Yan, Fei Peng, Faming Gao   +6 more
doaj   +2 more sources

Effects of sodium nitrite reduction, removal or replacement on cured and cooked meat for microbiological growth, food safety, colon ecosystem, and colorectal carcinogenesis in Fischer 344 rats [PDF]

npj Science of Food, 2023
Epidemiological and experimental evidence indicated that processed meat consumption is associated with colorectal cancer risks. Several studies suggest the involvement of nitrite or nitrate additives via N-nitroso-compound formation (NOCs).
Françoise Guéraud, Charline Buisson, Aurélie Promeyrat, Nathalie Naud, Edwin Fouché, Valérie Bézirard, Jacques Dupuy, Pascale Plaisancié, Cécile Héliès-Toussaint, Lidwine Trouilh, Jean-Luc Martin, Sabine Jeuge, Eléna Keuleyan, Noémie Petit, Laurent Aubry, Vassilia Théodorou, Bastien Frémaux, Maïwenn Olier, Giovanna Caderni, Tina Kostka, Gilles Nassy, Véronique Santé-Lhoutellier, Fabrice Pierre   +22 more
doaj   +2 more sources

Investigation of Chemical and Processing Hurdle Impacts upon Microbial Control and Physicochemical Quality of Manufactured Pepperoni Products [PDF]

Foods
This study investigated the stage-dependent effects of salt, nitrite, heat treatment, and water activity (aW) on physicochemical and microbiological parameters during fermented meat manufacture. Eight formulations representing a fractional subset of a 2 ×
Ciarán H. Crowley, Joseph P. Kerry, Geraldine Duffy   +2 more
doaj   +2 more sources

Elucidation of the Electrocatalytic Nitrite Reduction Mechanism by Bio-Inspired Copper Complexes [PDF]

ACS Catalysis, 2023
Dennis Hetterscheid, Silene Engbers, Francesco Buda   +2 more
exaly   +2 more sources

The Long-Range High-pH Proton Channel Facilitates the Nitrite Reduction in Copper-Containing Nitrite Reductase [PDF]

ACS Omega
Xin Qin, Li Li, Qiulan Zhou, Xiaohua Chen   +3 more
doaj   +2 more sources

Combination of High-Pressure Treatment at 500 MPa and Biopreservation with a Lactococcus lactis Strain for Lowering the Bacterial Growth during Storage of Diced Cooked Ham with Reduced Nitrite Salt

Microorganisms, 2022
We investigated the combined effects of biopreservation and high-pressure treatment on bacterial communities of diced cooked ham prepared with diminished nitrite salt.
Stéphane Chaillou, Mihanta Ramaroson, Gwendoline Coeuret, Albert Rossero, Valérie Anthoine, Marie Champomier-Vergès, Nicolas Moriceau, Sandrine Rezé, Jean-Luc Martin, Sandrine Guillou, Monique Zagorec   +10 more
doaj   +1 more source

Isotopic fractionation associated to nitrate attenuation by ferrous iron containing minerals [PDF]

E3S Web of Conferences, 2019
Biotic and abiotic laboratory experiments of nitrate and nitrite reduction by Fe-containing minerals were performed and the isotopic fractionation of the different reactions was calculated in order to determine whether it is possible to distinguish ...
Margalef-Marti Rosanna, Carrey Raul, Soler Albert, Otero Neus   +3 more
doaj   +1 more source

Nitrite reduction in sausage using tomato powder and Satureja bachtiarica Bunge essential oil by response surface methodology

Journal of Herbal Drugs, 2022
Background & Aim: The use of synthetic additives is one of the main approaches for preventing microbial growth and oxidative reactions in meat products. These preservatives were recently marked as unhealthy to humans; therefore, the consumers demand for ...
Banafsheh Mohammadi, Department of Food Science and Technology, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran;, Maryam Jafari   +2 more
doaj   +1 more source