Results 81 to 90 of about 381,768 (391)

Nitrate ammonification by Nautilia profundicola AmH: experimental evidence consistent with a free hydroxylamine intermediate.

Frontiers in Microbiology, 2013
The process of nitrate reduction via nitrite controls the fate and bioavailability of mineral nitrogen within ecosystems; i.e. whether it is retained as ammonium (ammonification) or lost as nitrous oxide or dinitrogen (denitrification). Here, we present
Thomas E Hanson, Thomas E Hanson, Thomas E Hanson, Barbara J Campbell, Katie M. Kalis, Mark A. Campbell, Martin G Klotz   +6 more
doaj   +1 more source

Characteristics of Se'i (Rotenesse Smoked Meat) Treated with Coconut Shell Liquid Smoked and Citrus Aurantifolia Extract [PDF]

, 2015
The objective of this study was to investigate the effect of Citrus aurantifolia extract (CAE), coconut shell liquid smoke (CSLS) and the combination of CAE and CSLS (CACS) on se'i characteristics.
Deno Ratu, M.R, Jelantik, I. G. (I), Lalel, H. J. (H), Malelak, G. E. (Gemini), Sipahelut, G. M. (G)   +4 more
core  

Nitrogen removal in marine environments: recent findings and future research challenges [PDF]

, 2005
Respiratory reduction of nitrate (denitrification) is recognized as the most important process converting biologically available (fixed) nitrogen to N2. In current N cycle models, a major proportion of global marine denitrification (50–70%) is assumed to
Aller, Robert Curwood, Canfield, Donald E., Dalsgaard, Tage, Engström, Pia, Gilbert, Franck, Hulth, Stefan, Sundbäck, Kristina, Thamdrup, Bo   +7 more
core   +3 more sources

ROS‐Scavenging Multifunctional Microneedle Patch Facilitating Wound Healing

Advanced Healthcare Materials, EarlyView.
A reactive oxygen species (ROS) scavenging and immunomodulatory microneedle patch based on hyaluronic acid methacrylate (HaMA) and Flightless I (Flii)‐siRNA‐laden arginine functionalized poly (β‐amino ester)/alginate particles is developed for chronic wound healing applications.
Mahshid Kharaziha, Sahar Salehi, Mahshid Shokri, Seyed Mohsen Ahmadi Tafti, Thomas Scheibel   +4 more
wiley   +1 more source

Effect of Dry Red Grape Pomace as a Nitrite Substitute on the Microbiological and Physicochemical Properties and Residual Nitrite of Dry-cured Sausage

Nutrition and Food Sciences Research, 2016
Background and Objectives: Sodium nitrite and potassium nitrite have been traditionally used for inhibition of Clostridium botulinum and also as an agent to stabilize the color of meat products; however, usage of these additives at high levels could lead
Fatemeh Riazi, Fariba Zeynali, Ebrahim Hoseini, Homa Behmadi   +3 more
doaj  

Use of Nitrite and Nitrite-Sparing Agents in Meats: A Review

Journal of Food Protection, 1981
Nitrite plays a major role in the curing of meats. However, the potential problem of nitrosamine formation has been responsible for reduction or elimination of nitrate and nitrite in curing. Reduced amounts of nitrite in curing can provide less protection against botulism, and subsequent investigations have examined solutions to this situation ...
Merle D. Pierson, N. G. Marriott, R. V. Lechowich   +2 more
openaire   +3 more sources

Novel 3D‐Printed Biophotonic Scaffold Displaying Luminescence under Near‐Infrared Light for Photopharmacological Activation and Biological Signaling Compound Release

Advanced Healthcare Materials, EarlyView.
Despite significant efforts in developing novel biomaterials to regenerate tissue, only a few of them have successfully reached clinical use. It has become clear that the next generation of biomaterials must be multifunctional. Smart biomaterials can respond to environmental or external stimuli, interact in a spatial‐temporal manner, and trigger ...
Sonya Ghanavati, Ekin Opar, Virginia Alessandra Gobbo, Carlo Matera, Fabio Riefolo, Rossella Castagna, Julien Colombelli, Andrew Draganski, J. Baggott, Mika Lastusaari, Pau Gorostiza, Laeticia Petit, Jonathan Massera   +12 more
wiley   +1 more source

Toxicity of Nitrite to Juvenile Sunray Surf Clam (Mactra chinensis Philippi)

Pollutants
Nitrite is a common pollutant in marine environments and can cause mortality in crustaceans and bivalves. The purpose of the current study is to understand nitrate’s toxicity to juvenile clams due to its potential impact on aquaculture and marine ...
Yuanyuan Dai, Yubo Dong, Huimin Wu, Zilong Chen, Feng Yang, Jia Jia, Zhongzhi Chen   +6 more
doaj   +1 more source

Re‐evaluation of potassium nitrite (E 249) and sodium nitrite (E 250) as food additives

EFSA journal. European Food Safety Authority, 2017
The Panel on Food Additives and Nutrient Sources added to Food (ANS) provided a scientific opinion re‐evaluating the safety of potassium nitrite (E 249) and sodium nitrite (E 250) when used as food additives. The ADIs established by the SCF (1997) and by
A. Mortensen, F. Aguilar, Riccardo Crebelli, A. di Domenico, B. Dusemund, M. Frutos, P. Galtier, D. Gott, U. Gundert-Remy, C. Lambré, J. Leblanc, O. Lindtner, P. Moldéus, P. Mosesso, A. Oskarsson, D. Parent-Massin, I. Stanković, I. Waalkens-Berendsen, R. Woutersen, M. Wright, P. A. van den Brandt, C. Fortes, L. Merino, F. Toldrá, D. Arcella, A. Christodoulidou, José Cortiñas Abrahantes, F. Barrucci, Ana Garcia, F. Pizzo, Dario Battacchi, M. Younes   +31 more
semanticscholar   +1 more source