How To Use Nitrite In A Sentence
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Nitrate reduction is catalysed by nitrate reductase and nitrite reductase.
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Residual heavy metal, nitrate and nitrite don t exceed national standard.
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The presence of nitrite is detected by a colour change to pink upon addition of specific reagents that can be seen visually.
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Phenol can be produced from aniline by reacting aniline with a mixture of sodium nitrite and hydrochloric acid to give benzene diazonium chloride, that when heated gently, gives off nitrogen to leave phenol.
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Maneuvers that cause the click or murmur to occur earlier in systole include standing from the supine position, performing a submaximal isometric handgrip exercise, straining during the Valsalva maneuver and inhaling amyl nitrite.
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The most common ingredients prescribed were iodides, organic nitrites, stramonium, belladonna, atropine, hyoscyamus, tobacco smoke, and menthol.
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The cytokines, in turn, cause the formation of nitric oxide that combines with superoxide to form the potent oxidant peroxynitrite, thus continuing the cycle.
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Dr Rui Jiang, leading the research, said high levels of nitrites are used in cured meats such as bacon as preservatives, anti-bacterial agents and colour fixatives.
Too Much Bacon is Bad for Lungs | Impact Lab
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Nitric oxide can react with superoxide anions to produce peroxynitrite anions, thus quenching the biological effects of NO.
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These nitrites then react to form a diazonium salt which in turn reacts with a chromogen to produce the final color.
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Inhalation of amyl nitrite, as well as isobutyl nitrite, purportedly enhances sexual pleasure and produces euphoria.
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It comes about through consuming high nitrite levels which cause the oxidation of haemoglobin.
The Residue Report - an action plan for safer food
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Essentially the bacteria change the harmful ammonia and nitrites that are produced into harmless nitrates that are useful to living plants.
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Nitrite is also available for human use as an antidote for cyanide poisoning and is used in meat curing.
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The color and lustre is one of the major quality guideline of pork luncheon meat, its control is directly related to the influx amount of chromogenic reagent (nitrite) .
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Because Nitrates are found in recreational drugs such as amyl nitrate or nitrite “poppers”taking Viagra with the sexually-oriented party favor can cause a serious decrease in blood pressure which may lead to fainting, a stroke, or heart attack.
Levitra…disclaimer may pump up sales! « Julian Ayrs & Pop Culture
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Vitamin C is an antioxidant, and it also inhibits the formation of carcinogenic nitrosamines from dietary amines and nitrites.
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At room temperature and atmospheric pressure, using O2 as an oxidant, HBr and tert-butyl nitrite as catalysts, selective oxidation of a broad range of sulfides was achieved.
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One species, Sulfurospirillum barnesii, can metabolize no fewer than nine types of atoms or ions other than arsenates, including sulfur, nitrates, nitrites, and selenates.
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Bombs, missiles, shells and bullets flood the environment with lead, nitrates, nitrites, hydrocarbons, phosphorous, radioactive debris, corrosive and toxic heavy metals.
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In an Australian study, CFS patients eliminated wheat, milk, benzoates, nitrites, nitrates, and food colorings and other additives from their diet.
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Unstable nitrogen oxides, which we did not measure, including peroxynitrite, nitrogen dioxide, and dinitrogen trioxide, are important mediators of oxidation and nitration reactions in vivo.
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Essentially the bacteria change the harmful ammonia and nitrites that are produced into harmless nitrates that are useful to living plants.
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We have recorded reduced levels of chloride, nitrate-nitrite nitrogen, ammoniacal nitrogen, chemical oxygen and dissolved and suspended solids.
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Repeated exposure to nitrite could lead to an unfavourably high frequency of mutations.
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The color and lustre is one of the major quality guideline of pork luncheon meat, its control is directly related to the influx amount of chromogenic reagent (nitrite) .
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Abundance of heterotrophic bacteria, ammonifying bacteria and nitrite bacteria, and heterotrophic bacterial population dynamics in the coastal waters of Zhejiang were investigated.
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Nitric oxide is generated by the thermal decomposition of nitrites and nitrates.
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• nitrites, including cyclohexyl nitrite, amyl nitrite and butyl nitrite.
News
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The most common ingredients prescribed were iodides, organic nitrites, stramonium, belladonna, atropine, hyoscyamus, tobacco smoke, and menthol.
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Beneficial anaerobic filter bacteria require oxygen to oxidise nitrites to safer nitrates.
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They use various derivatives of opium, like morphine and heroin, also codeine, dionin, narcein, ethyl chloride and bromide, nitrite of amyl, amylin, -- and the skill that they have acquired in the manipulation of these powerful drugs stamps them as the most dangerous coterie of criminals in existence.
Guy Garrick
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Inorganic anions used as the model anions were sulfate, fluoride, chloride, bromide, nitrite, nitrate, chlorate, iodide, thiocyanate, and perchlorate, used as their sodium salts.
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Cyano and a host of other problems can also be caused by phosphates, nitrates and nitrites in the water.
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Nitrification, a chemoautotrophic process, is carried out by a consortium of bacteria and involves production of intermediates such as nitrite (NO2 -), and nitrous oxide (N2O) as a byproduct.
Marine nitrogen cycle
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There have been some reports of nitrites being involved in certain rare forms of skin cancer.
Taking Drugs Seriously
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Nitrate is enzymatically converted to nitrite by nitrate reductase.
The Scientist
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Use of Ammonia, Nitrite and Nitrate test-kits will give you an accurate measure of how effective your bacterial filtration is.
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Beneficial anaerobic filter bacteria require oxygen to oxidise nitrites to safer nitrates.
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The conclusion was that homolysis and heterolysis did not take place; furthermore the paper summarized the chemistry of peroxynitrite known at that time.
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Ammonia is the toxic waste produced by the fish and this is initially bacterially broken down to nitrite in your filtration system.
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Vitamin C is an antioxidant, and it also inhibits the formation of carcinogenic nitrosamines from dietary amines and nitrites.
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Some analogous alkyl nitrites, such as amyl nitrite, are known sensitizers in humans.
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: A variation on German bologna, which is nitrite/nitrate free and has less than 1% salt.
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Purification and characterization of a bacterial nitro - phenol oxygenase which converts ortho-nitrophenol to catechol and nitrite.
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Similarly, in crayfish, entry of nitrite into the blood plasma is associated with the oxidation of copper atoms (Cu1+ → Cu2+), whereby functional hemocyanin is converted into methemocyanin that cannot bind reversibly to molecular oxygen.
Inorganic nitrogen pollution in aquatic ecosystems~ causes and consequences
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Some analogous alkyl nitrites, such as amyl nitrite, are known sensitizers in humans.
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When these amido bodies are treated with sodium nitrite and hydrochloric acid they undergo a chemical change, the feature of which is that the nitrogen atoms present in the amido compound and in the nitrite unite together and a new compound is produced which is called a diazo compound, and the operation is called "diazotisation".
The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student
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Words to look for on ingredients lists include sodium chloride, monosodium glutamate, baking soda, baking powder, disodium phosphate, sodium nitrite, sodium propionate, and sodium sulfite.
You: On a Diet
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Nitrites react with haemoglobin to form methaemoglobin, which is incapable of transporting oxygen.
Musings from a Stonehead
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Here is a list from one package: sodium phosphates, sodium ascorbate, sodium erythorbate, sodium nitrite, potassium lactate, sodium diacetate.
Casein Not in All Sodium
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A most probable number method using diphenylamine as a color indicator was employed to enumerate denitrifying bacteria, which produce enzymes for conversion of nitrate to nitrite and nitrite to ammonia in soil.
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Repeated exposure to nitrite could lead to an unfavourably high frequency of mutations.
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By 1953, I had published a paper entitled "Reactions of strips of rabbit aorta to epinephrine, isoproterenol, sodium nitrite and other drugs".
Robert F. Furchgott - Autobiography
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In eutrophic lakes that are stratified, concentrations of N2 may decline in the epilimnion because of reduced solubility as temperatures rise and increase in the hypolimnion from denitrification of nitrate (NO3) to nitrite (NO2) to inorganic nitrogen (N2).
Chemical properties of lakes
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The chemical reduction of nitrate to nitrite requires metabolic energy.
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In the 1970s the Food and Drug Administration responded to public concerns by dramatically cutting back on the quantity of nitrates and nitrites that could be added to foods.
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The most common ingredients prescribed were iodides, organic nitrites, stramonium, belladonna, atropine, hyoscyamus, tobacco smoke, and menthol.
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It is discovered that nitrite, diazo compound and 2-naphthalin-1-sulfonic intensively disturb the determination of anilin.
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Beneficial anaerobic filter bacteria require oxygen to oxidise nitrites to safer nitrates.
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Nitrate must be converted to nitrite before nitrosamine can be formed.
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Inorganic anions used as the model anions were sulfate, fluoride, chloride, bromide, nitrite, nitrate, chlorate, iodide, thiocyanate, and perchlorate, used as their sodium salts.
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All public water supplies in Laois were also fully compliant with the standards for ammonium, nitrate, nitrite, odour, pH and turbidity.
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Phenol can be produced from aniline by reacting aniline with a mixture of sodium nitrite and hydrochloric acid to give benzene diazonium chloride, that when heated gently, gives off nitrogen to leave phenol.
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I thus set up an independent program to investigate chemical and spectroscopic properties of compounds of atmospheric importance, focusing on those that are unstable and difficult to handle in the laboratory, such as hypochlorous acid, chlorine nitrite, chlorine nitrate, peroxynitric acid, etc.
Mario Molina - Autobiography
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Production of the weak acid nitrite and excretion of undissociated nitric acid may help to stabilize cytosolic pH.
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Dan is sipping from a bottle of DesignatedDriver (tm) nonalcoholic beer and feasting from an array of nutritional crack placed before him: Cheezie Nuggies, nitrite-soaked ham rollmops, and Nacho Nodules.
Shampoo Planet
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Peroxynitrite can act both as a strong oxidant, e.g. on lipids which it can peroxidize, and as a nitrating and S-nitrosating agent on proteins, DNA, lipids and fatty acids
PLoS ONE Alerts: New Articles
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Here is a list from one package: sodium phosphates, sodium ascorbate, sodium erythorbate, sodium nitrite, potassium lactate, sodium diacetate.
Casein Not in All Sodium
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In general, it would be good for you to check the hardness of your water, whether or not your tap water is chlorinated, and maintain low ammonia/nitrite levels.
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Scatophagus argus (Argus Fish, Spotted Scat) are sensitive to nitrites.
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Nitric oxide and nitrogen dioxide were chemically assayed as nitrite from sorbent tubes by using spectrophotometry.
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‘Even if a system is known to have minimal leakage, regular testing for nitrite or molybdate is recommended,’ he says.
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We tested the pond water and discovered dangerous levels of nitrite.
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But some press reports said a piece of orange found in his mouth might have contained amyl nitrite, a chemical "popper" that makes the heart race and heightens pleasure.
Getting The Kinks Out
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The juice contains nitrates that convert to nitrites when exposed to saliva.
Times, Sunday Times
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Deponit, Transderm-Nitro, others), isosorbide dinitrate (Dilatrate-SR, Isordil, Sorbitrate), isosorbide mononitrate (Imdur, ISMO, Monoket), and others; nitrates are also found in some recreational drugs such as amyl nitrate or nitrite
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Like sausages, bacon tends to be very salty and may also be preserved with the chemical sodium nitrite, which has been linked to an increased risk of stomach cancer.
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Use of Ammonia, Nitrite and Nitrate test-kits will give you an accurate measure of how effective your bacterial filtration is.
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Nitric oxide can react with superoxide yielding peroxynitrite, an oxidizing agent that induces lipid peroxidation, sulfhydryl oxidation of proteins, and nitration of aromatic amino acids.
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Use of nitrites could lead to a heart attack in people who have blood pressure or heart problems.
Taking Drugs Seriously
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Some recreational drugs also contain nitrates, such as amyl nitrite and butyl nitrite.
Xml's Blinklist.com
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These compounds are literally rained onto the earth in the form of nitric and nitrous acids that replenish the earth's nitrogen content by forming nitrates and nitrites in the soil.
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The outlet can contain nitrite or hydrogen sulphide.
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Organic nitrates were soon discovered to share many of the pharmacologic properties of amyl nitrite, and by 1879 the sublingual administration of nitroglycerin was established for relief of acute anginal attacks.
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Mysliwy et al. reported the formation of NPYR from sodium nitrite and pyrrolidine in vivo in dog stomach.
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Sodium nitrite is dissolved in distilled water and diluted to volume.
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The most probable number (MPN) measurement showed that the overwhelming quantity of nitrosobacteria immobilized on biofilm was the main reason for stable and high nitrite accumulation in the reactor.