nitrite

It was found that there was no positive relationship between the decomposition rate of ethyl nitrite and the reactivity of C2H5ONO with CO.

The sodium nitrite easy to transform in the human body content into the nitrosamine, is one kind of carcinogen.

Nitrite content changed as fermented time goes on, and nitrate content had not quite different.

The contents of nitrate, nitrite and VC varied between the four vegetables with different varieties and different parts of the plant.

Pickled foods high salt content of which also contains a lot of nitrite , easy to induce gastric cancer.

The results indicated that the resistance to pitting corrosion of mild steel inhibited by molybdate is better than by nitrite.

Known as saltpeter, nitrite, a white opaque crystalloid like salt, is consisted of Sodium nitrite and potassium nitrite.

These findings suggest that sodium nitrite could be a useful treatment for peripheral artery disease and critical limb ischemia.

But there was no nitrite bacteria in the soil of CK.

This method was applied to the determination of nitrite in tap water and lake water with satisfactory results.

N- nitroso compounds and their precursors(amine and nitrite) are often produced in a long fermentation process of fish sauce.

Both schemes indicate that the nitrite ion is not produced by the reduction of the nitrate ion.

Reporters' investigation found sodium nitrite, dipterex, and industrial salt were used to prevent worms growing in the dead pigs' meat.

The heavy metal, nitrate and nitrite do not exceed national standard.

Objective To detect and analyze the nitrite in a food poisoning accident and provide basis for formulating control measures.

Further research indicated that buffers could reduce protein tyrosine nitration through inhibiting nitrite oxidation.

Water quality. Determination of nitrite. Molecular absorption spectrometric method.

Objective: This experiment investigated mechanism function of acute toxicity and hepatic injury by sodium nitrite in mice.

And blood tests before and after breakfast confirmed nitrite levels in the body.

Objective To determine the nitrite content of unpacked salted vegetables marketed in Xinxiang City.

Therefore, apple polyphenols as a natural extract has excellent clearance effect on nitrite in mimic gastric juice.

To oxidize(an ammonia compound)into nitric acid, nitrous acid, or any nitrate or nitrite, especially by the action of nitrobacteria.

PHASE DIAGRAM ANALYSIS AND ITS APPLICATION OF SODIUM NITRITE AND SODIUM NITRATE PRODUCTION.

Ammonia and nitrite were not detected at the start, and no precipitation of fluoride salts was observed during these bioassays.

Objective To analyze the mechanism of nitrite toxicosis, explore its clinical characteristics, the ways of diagnosis and treatment.

The content of Zn-protoporphyrin IX increases throughout the whole processing of dry-cured ham made without nitrate or nitrite.

Low transmittance of the interstitial water at low centrifugal force resulted in high nitrite measurement.

preserved plum preserves type of food containing nitrite, and nitrite in vivo synthesis of amines amines, carcinogenic substances.

The thickness of surface stress layer is very different between the glasses strengthened by potassium nitrate and potassium nitrite.

After comparison of analysis methods of free chlorine and active chlorine, it confirmed the influences on analysis results from nitrite ion.

Reversed phase flow injection-spectrophotometric determination of trace nitrite nitrogen in water.

Methods The nitrite residues in cooked meat products in Danyang market was determined by a random sampling method.

Produced less nitrite are tomatoes, lettuce, leeks, zucchini, eggplant, garlic Taiwan, carrots, celery.

The determination of nitrite in meat products of city sell using UV spectrophotometry with o-phenylenediamine(OPD)was conducted.

This product is a new type of nitrifier, which has special good effect for the degradation of the nitrite.

The nitrite chrome-molybdenum steel crankshaft guarantees the best tensile strength and surface hardness for long-time operation.

The nitrate is fast reduced, and the accumulated nitrite appears during the denitrification runs.

Deactivation is not found during the ion exchange by using molten potassium nitrite.

Detection of nitrate and nitrite in cooked meat with reversed high performance liquid phase chromatography.

This study of the process of pickled in salt and nitrite formation of dynamic change.

It is a difficult problem to decrease the amount of nitrite in a normal limit of vegetables pickling.

Conclusion The nitrite content of unpacked salted vegetables in Xinxiang City was basic qualification.

Microwave increased the contents of acid, soluble sugar and nitrate, decreased the contents of amino-N, Vitamin C and nitrite.

Weekly testing for ammonia, nitrite, nitrate , turbidity, iodide, and strontium.

Frying increased the contents of acid and nitrate, decreased the contents of amino- N, soluble sugar, Vitamin C, nitrite.

Nitrite is harmful to human health, so we suggest that government should intensify the intendance to the safety of food.

The results showed that scalding decreased the contents of amino-N, acid, soluble sugar, Vitamin C, nitrate and nitrite.

The roles , dangers , and chemical and microbiological effect mechanisms on nitrite in curing meat were reviewed in the present paper.

Conclusion: It suggests that parts of enterprises large quantity of extra nitrite, what is more, they arc careless of food security.

The curing effect of a kind of nitrite-free curing agent consisted of various additives on emulsion sausage was studied.

Using guru's QingHuaJia ferrous - chemiluminescence system, establish the determination method of nitrite chemistry.

The nitrite pollution of barreled purified water during consumption was researched.

Milk and milk products - Determination of nitrate and nitrite contents - Part 2 : method using segmented flow analysis (routine method).

Ammonia and nitrite could be removed simultaneously in the ANAMMOX reactors.

The influence of the influent substrate ratio of ammonium to nitrite on reactor's performance has been studied.

The optimum recipe of yolk powder and sodium nitrite was determined by single factor trial and preference method.

In this paper, nitrite change regularity in Chinese cabbage fermentation process was studied.

The reproducibility material in water has all sorts of organic matter, nitrite, sulfide, ferrite to wait.

Experimental on nitrite accumulation in biological fluidized bed.

Results There nitrite was detected from the gastric juice of the poisoning patients.

Milk and milk products - Determination of nitrate and nitrite contents - Part 1 : method using cadmium reduction and spectrometry.

MEAT AND MEAT PRODUCTS. DETERMINATION OF NITRITE CONTENT (REFERENCE METHOD).

Nitrite can be removed by adding enough ammonium sulfamate.

As nitrogen sources, cysteine, aspartic acid, asparagine, urea, sodium nitrite and sodium nitrogen were favorabie.

Besides stain and preservative, antioxidant is also added into the foods, the most commonly used one is sodium nitrite.

The conversion of nitrite is slowed down as contrasted to the conversion of ammonium ions to nitrite .

Methods Serum total bilirubin (TBIL) and direct bilirubin (DBIL) were detected with sodium nitrite oxygenation method.

SOD were tested with nitrite forming method, LPO were tested with thio -barbitone display method.

Preventing the nitrate and nitrite pollution of vegetable have an important value to ensure the public health.

Parma ham was cured without nitrate or nitrite. The lean part of Parma ham was red after long process.

The nitrite residue in meat products and cognition for nitrite in city people were investigated.

Nitrite as a chemical pollutant has a bad effect on people's health.

Take this cause everyone with nitrite safety concerns and improve on food health awareness.

Nitrate nitrogen and Nitrite nitrogen content of water were determined by national standard method.

These results indicated that squalene could protect mice from anoxia caused by acute cerebral ischemia and sodium nitrite poisoning.

There are cases of livestock poisoning by nitrite as a result of using nitrate as a feed additive.

The ammonia nitrogen is the main of the water eutrophication and it can be transformed into nitrite which can cause cancer in human body.

To elevated levels of ammonia and nitrite in their water. Efficient biological filtration is very important.

As had been expected, nitrite ion concentrations below the 0. 1 ppm limit of quantitation were found in.

Study on the nitrite-eliminating effect of different processed garlic. . . CHEN Qiu-li et al.

The nitrite content, acid value and TVB-N content of cured fish were high with low salt addition.

In addition, nitrite content variation was compared between rapid fermentation and natural fermentation under the optimum conditions.

The contents of nitrate, nitrite and vitamin C in leaves of 6 edible wild vegetables of Amaranthaceae were determined.

Besides the removal ratios of nitrate and nitrite in column A were higher than column B.

Nitrite and nitrate are food additives by way of colour former reagent and antiseptic, if we ingest too much, it will harm our health[3].

The resulting nitrite poisoning are not uncommon.

It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.

VC- Na antioxidant could prevent the reduction from nitrate to nitrite in some extent, but sodium benzoate could not.

Study on restrain of nitrite formation in drinking water.

No significant change in normoxia sodium nitrite group was found.

Alkyl halides are reacted with sodium nitrite.

Nitric oxide is formed when vitamin C reacts with nitrite in acid.

The bright red color of dry-cured ham made without nitrate or nitrite is caused by Zn-protoporphyrin IX.

In our study we have shown that the rainy days and sunny days have a remarkable influence on the lake water nitrite concentration.

Concentration of nitrite in the water was measured after 30 min of chlorination.

It is discovered that nitrite, diazo compound and 2-naphthalin-1-sulfonic intensively disturb the determination of anilin.

In addition, the nitrite amine compounds or carcinogens.

At last, additives such as nitrite, antioxidant and pigment have various influences on color of products.

Pollutants from fertilizer runoff, such as nitrate and nitrite, are also removed.

If we want to set up a perfect method system of measuring Nitrite, we should research from reaction. . .

Keep in mind that because they lack sodium nitrite, their shelf life will be shorter.

Nitrite is used as a food additive.

The amount of nitrite bacteria decreases 0. 63 times but the nitrate bacteria increases 19. 3 times.

From 2006 to 2007, imports of sodium nitrite from China increased 56 percent by volume and were valued at an estimated $380, 000 in 2007.

Results 311 samples of all kinds of cooked meat products were determined, and nitrite residues pass rate was 70. 42%.

Nitrite, which is one kind of the coloring agent, not only can make the meat Translucent, but also can prevent the meat from corrupting.

Objective: To study the scavenging effect of eucommia to nitrite.

Experimental Study of Nitrite Accumulation in Pre-Denitrification Biological Nitrogen Removal Process

Resonance light scattering of naphthyl ethylenediamine - nitrite system and its analytical application

industrial pollution makes the content of ammonia-nitrite-nitrates in groundwater vary apparently, while annual variations is not explicit;

Automated Simultaneous Determination of Nitrate and Nitrite in Environmental Water by Sequential Injection Spectrophotometry

Nitrite in rain and dew in Santiago city, Chile. Its possible impact on the early morning start of the photochemical smog

Fruits, vegetables and derived products; Determination of nitrite and nitrate content; Molecular absorption spectrometric method

Denitrifying Phosphorus Removal Bacteria with Nitrite as Electron Acceptor and Its Affecting Factors

Catalytic-Kinetic Spectrophotometric Deterimnation of Trace Nitrite with a System of Potassium Bromate Redox Phenosafranine Reaction

Derivative-Ratio Derivative Ultraviolet Spectrophotometry for Simultaneous Determination of Nitrite and Nitrate in Water

Comparison of Several Extraction Methods for the Spectrophotometric Determination of Nitrate and Nitrite in Vegetables

Ammonia and Nitrite Removal by the Fluidized Bed Biofilter in a Recirculation Water Culture Fish System

Determination of Nitrite in Waters by Flow Injection- Catalytic Kinetic Spectrofluorimetry with Surfactant Sensitizer

Study on Determination of Trace Nitrite and Reaction Mechanism by Two-Wavelength Negative Absorption-Catalytic Spectrophotometry

Electrochemical Behaviour and Determination of Nitrite at Molybdonickelophosphate-Polypyrrole Film Modified Electrode

Relationship between Variation of Nitrite-Nitrogen Concentration and Removal Efficiency for Soil Aquifer Treatment Process

Catalytic Spectrophotometric Determination of Trace Nitrite with Methylene Blue-Hydrogen Peroxide System

Nitrogen removal from high nitrogen soybean wastewater by simultaneous nitrification and denitrification via nitrite

Screening and enrichment of denitrifying phosphorus accumulating bacteria using nitrite as electronic acceptor

Determination of Trace Nitrite by Four Wavelength Negative Absorption-Catalytic Spectrophotometry

Kinetic spectrophotometric determination of nitrite with hydrogen peroxide - methyl orange system

foods containing nitrite, in the human body can be combined to form potentially carcinogenic amine nitrite amine;

Dual - wavelength and dual - indicator catalytic kinetic spectrophotometry for determination of trace nitrite

Establishment of intrahepatic cholangiocarcinoma induced by aminopyrine and sodium nitrite in syrian hamsters

Summarization on Investigation Headway of Determination Nitrate and Nitrite by Spectrophotometry

Spectrophotometric determination of iodide with sodium nitrite-potassium bromide-crystal violet system

Kinetic spectrophotometric determination of trace nitrite in water samples with indigo carmine and potassium bromate redox system

Extraction of Essential Oil in Coriander Leaf by Ultrasonic Method and Analysis of the Components and Effect of Scavenging Sodium Nitrite

Researching nitrite heightening mechanism in geothermal water of Sedimentary Lithofacies

Colorimetric measurement of nitrite concentration using chrysoidine

Non-equilibrium Flow Injection Spectrophotometry for Nitrite Determination

Measuring the Content of Chlorine, Potassium, Nitrate and Nitrite in Cigarette Bobbin Paper with Continuous Flowing Analysis Method

Studies on Cleaning Nitrite and Blocking Synthesis of Nitrosamine by Natural Plant Composition under simulated human gastric juice in Vitro

Effects of leaving time of sample on the determination of content of nitrite in vegetables

The Determination of Nitrite by Catalytic Kinetic Potentiometric Method Using Methyl Violet Selective Electrode

Milk and milk products - Determination of nitrate and nitrite contents - Method using segmented flow analysis (Routine method)

Catalytic Spectrophotometric Determination of Trace Nitrite

Realization of Simultaneous Nitrification and Denitrification via Nitrite by Controlling Sludge Age

Determination of Trace Nitrite in Environmental Water by Flow-injection Catalytic Spectrophotometry

The diazo-coupling reactions of fuchsin-nitrite and 8-hydroxyquinoline to determine nitrite in water with spectrophotometry method

Research developments of the function of natural additive to lower nitrite residue quantity of food

Determination of Nitrite in Water Samples by Sequential Injection Analysis with Chemiluminescence Detection on Chip Flow Cell

Catalytic Spectrophotometric Determination of Trace Nitrite and Food Application

Studies on Catalytic Spectrophotometric Determination of Trace Nitrite with Nucleus Fast Red-potassium Bromate

Determination of Nitrate and Nitrite by Catalytic Spectrophotometry of Potassium Bromate-methylene Blue System

Milk and milk products - Determination of nitrate and nitrite contents - Method using cadmium reduction and spectrometry

The Electrochemical characterization Of The Nitrite Reduction

Intrahepatic cholangiocarcinoma induced by aminopyrine and sodium nitrite in Syrian hamsters

Determination of Trace Nitrite in Waste Water by Catalytic Spectrophotometry with Reversion Phase Flow Injection System

Determination of Trace Amounts of Nitrite and Reaction Mechanism by Triple-wavelength Spectrophotometry

Removal of Ammonia, Nitrite and Nitrate in Domestic Wastewater Using Constructed Wetland Systems with Different Biomass of Reed

Resonance light scattering of neutral red-8-hydroxyquinoline-nitrite system and its analytical application

Biological Nitrogen Removal by Endogenous Denitrification via Nitrite at Normal Temperature

Feasibility of denitrifying phosphorus removal technique using nitrite as electron acceptor

The Determination of Trace Nitrite by Catalytic Photometry in the System of Nonionic Surfactant

Extraction of Coriander Leaf Essential Oils by Soxhlet Method and Components Analysis and Scavenging Effects of Sodium Nitrite

Determination of Nitrate and Nitrite Nitrogen in Environmental Water Using Continuous-Flowing Analyzer

Spectral and Kinetic Studies on the Interaction between Oxyhemoglobin and Nitrite, Peroxynitrite

Determination of trace nitrite by catalytic kinetics spectrophotometric method

Determination of Trace Nitrite in Water by Low-Pressure Ion Chromatography with Chemiluminescence Detection

Determination of Nitrite and Nitrate in Pickled Vegetables by Ion Chromatography with Ultraviolet Detection

Determination of trace nitrite by catalytic resonance light scattering method with surfactant as sensitizer

Dynamic analysis of factors influencing the concentration of nitrite and flavor development in Cantonese sausage

Study of nitrite content change trends in Fuling pickle's processing process

Fluorescent property of thiamine-nitrite system and its application

Study on Scavenging Nitrite and Disconnecting Nitrosamine Synthesis with Hawthorn Extracts

Determining Nitrite in Meat Products by Discoloration spectrophotometry

Spectrophotometric Determination of Trace Nitrite with Methylene Violet

Effects of fermentation inoculated lactobacillus on quality and nitrite content of Chinese sauerkraut

Resonance Light-scattering Method for the Determination Nitrite with Acridine Yellow

The clinical significance of nitrite test and bacterial staining microscopy in diagnosis of urinary tract infection

Study of Rapid Determination of Nitrite by Flow Injection Analysis

Laboratory analysis and theoretical determination on food-induced nitrite poisoning

Simultaneous determination of nitrate and nitrite in pickle samples by capillary ion electrophoresis

Catalytic Spectrophotometric Determination of Trace Nitrite in Purified Water Based on the Oxidation of Light Green SF by Potassium Bromate

Effect of combined Application of potassium and Urea with DCD or Different Organic Materials on Nitrate and Nitrite Accumulation in Spinach

Determination of Nitrite Uv-spectrophotometric with Micelle Sensitizer

Process Evaluation and Control Strategy of Alternating Aerobic- Anoxic SBR System for Nitrogen Removal via Nitrite

Effects of Fermentation Inoculated Lactobacillus on Quality and Nitrite Content of Pickled Capsicum

Progress in research for measuring nitrite by fluorescence spectrophotometry

Determination of trace nitrite by catalytic spectrophotometric method with methyl violet

Development and Application of the Fast Food Security Analyzer-In Situ Analysis of Nitrite content in Food

Super Molecular Film of Phosphomolybdic Anions-L-Cysteine Self-assembled Modified Electrode and Its Electrocatalytic Reduction to Nitrite

Determination of trace nitrite in river water by high-sensitive chromogenic spectrophotometry

The Analysis on the Contents of Nutrition Components, Nitrate and Nitrite of Six Ordinary Wild Vegetables in ShanXi Province

Determination of Trace Nitrite by Catalytic Kinetic Spectrophotometry

Simultaneous determination of trace nitrate and nitrite in natural water by single-scanning polarograph

Catalytic kinetic potentiometry for the determination of trace nitrite in water samples

Spectrophotometric Determination of Nitrite with Methyl Orange

Survey of a food poisoning accidents due to nitrite

Influence of Nitrite and Total Acid Contents During Chinese Cabbage Pickling and Fermenting by Adding Aloe Extracts

Catalytic Kinetic Potentiometry for the Determination of Trace Nitrite

Determination of trace nitrite in water samples by coupling chemiluminescence analysis

Analysis of the Contents of Nitrate, Nitrite and VC in the Stem-apex of Sweet Potatoes in Different Picking Stages

Effects of different storage temperature and different washing methods on the content of nitrite in vegetables

Catalytic Spectrophotometric Determination of Trace Nitrite in Water

discoloring spectrophotometric determination of nitrite with azure i

Determination of nitrite in sausage by ultraviolet spectrophotometry

Improvement in Determination of Nitrite Using Griess Reagent Colorimetric Method

Collective Study on Content Changes of Nitrate, Nitrite and VC in Buds of Different Toona sinensis Provenances Species

Catalytic Decomposition of Ethyl Nitrite over Supported Palladium Catalyst

Study on performance of autotrophic nitrite nitrobacteria cultivated on carbon foam surface

Determination of Trace Elements and Nitrite Contents in Broilers by Breeding Different Feed Additives

the nitrogen-containing organic compounds break down into ammonia, nitric acid, nitrite and nitrogen;

Determination of Trace Nitrite by Catalytic Spectrophotometry

Determination of Trace Nitrite in the Vegetable by Coupling Chemiluminescence Analysis

Investigation on acute nitrite poisoning in Yangjiang city, Guangdong province, China

Determination of Nitrite by Electrokinetically Sequential Injection Analysis System

Uncertainty of measurement on fluoride, chloride, nitrite and sulfate in water by ion chromatography

Determination of the nitrate and nitrite in vegetable with ion chromatogram method

Determination of Nitrite in Food by Derivatization Headspace Gas Chromatography

Catalytic Spectrophotometric Determination of Trace Nitrite with Fast Green FCF

Determination of Nitrite in Food by Discoloration Spectrophotometry

Determination of Nitrite in Drinking Water by Flotation Spectrophotometry

Uncertainty of the Determination for Nitrite Residue in Pickled Meat Products

Analysis of a methyl nitrite poisoning accident

Catalytic Oxidated Photometric Determination of Nitrite in Water with Crystal Violet

The Reaction Characteristic and Analysis Application between Amino Black and Nitrite

Study and Spectrophotometric Determination of Nitrite with Sulfanilamide and N-Phenyl J-Acid System

fluorescence quenching method for the determination of trace nitrite

Determination of Nitrite in Water with Flow Injection Chemiluminescence Method

Determination of Trace Amounts of Nitrite by Four-wavelength Spectrophotometry

Research on the dynamic variation and elimination of nitrite content in sauerkraut during pickling

The Relationship Between Nitrate, Nitrite, N-Nitrosocompound and Human Congenital Malformations

Diazo-Coupling Reaction of Sulphanilamide-nitrite with 8-hydroxyquinoline: Experiment and Application

Spectrophotometric Determination of Trace Nitrite with Methyl Blue

Catalytic- kinetic photometric determination of Nitrite of Surface water

Study on the change in nitrite of fresh vegetables during storage in different conditions

Determination of nitrite and nitrate content of milk products - Enzymatic method (color test)

Investigation and Evaluation on Concentration of Nitrate and Nitrite in Vegetables Sold in Daqing City

Fast detecting nitrate or nitrite in fruits and greenstuffs with electrochemistry method

Study on long-term inhibiting effectiveness of nitrite ion in concrete mixed with anti-freezing admixtures

Using a Two-stage SBR Process for Removal of Organics and Nitrification-Denitrification via Nitrite

Determination of Nitrite by Hydrogen Peroxide- Neutral Red Kinetic Photometry

Determination of Trace Nitrite with Covalent-bond Chitosan Modified Electrode

Influence of nitrate, nitrite and nicotine on tobacco specific N-nitrosamines in mainstream smoke

Spectrophotometric Determination of Nitrite in the Sausage Product

Catalytic Fading Photometric Determination of Trace of Nitrite in the Enviroment Water Kind Inside

The Content Situation of Nitrate and Nitrite on Vegetable and Evaluation of Edible Sanitation in Tianmen City

Improvement of the Method for Rapidly Determinating Minor Nitrite Nitrogen in Environmental Water Body

Survey and Evaluation of Heavy Metals, Nitrate and Nitrite Contamination in Vegetables in Xiamen's Market

Flow-injection Chemiluminescent Determination of Trace Nitrite in Water

Determination of Trace Nitrite Ion in Environmental Water by Resonance Light-Scattering

Catalytic Polarographic Determination of Trace Amounts of Nitrite