ammonium acetate
acetic acid, ammonium salt
 
Notes:
Listed in the EAFUS Food Additive Database (Jan 2001) but with no reported use Ammonium acetate is a chemical compound with the formula CH3COONH4. It is a white solid, which can be derived from the reaction of ammonia and acetic acid. It is available commercially, and depending on grade, can be rather inexpensive.; In this reaction, a salt is converted to two molecular species, which is a relatively uncommon conversion at mild temperatures.
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      Since 1982, Charkit has been committed to expanding the markets we serve and our roster of products and services continues to grow with us. Personal care ingredients now include a substantial array of luxury and exotic components. Substantial inroads have been made in the nutraceutical and resins markets, with a growing roster of versatile and unique ingredients. And we continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions.
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      AMMONIUM ACETATE CRYSTAL PURIFIED
       
  • Natural Advantage
    • Natural Advantage
      Manufacturer of natural flavor ingredients
      With over 25 years experience in the flavor and food ingredient industries.
      Natural Advantage was formed over seventeen years ago to supply the growing demand for natural food and flavor ingredients. We employ a wide range of multi-disciplined scientists who are dedicated to high quality service, customer satisfaction and creating an outstanding value for our clients.
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      Ammonium Acetate Nat
       
  • Riverside Aromatics
    • Riverside Aromatics Ltd.
      Speciality Aroma Chemicals, Naturals and Synthetics
      Specialist raw material suppliers to the Flavour & Fragrance Industry.
      Peter Cannon & David Rowe established Riverside Aromatics in 2006 in Poole, UK, to offer a new type of specialist raw material supplier to the Flavour & Fragrance Industry. We bring together over 40 years of commercial & technical experience in the F&F industry which allows us to understand the needs of the Global F&F business and especially that of the West European Market.
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      NA0050 Ammonium Acetate, Natural
       
Synonyms   Articles   Notes   Search
acetic acid; azane (Click)
CAS Number: 631-61-8Picture of molecule
Other: 1066-32-6
ECHA EINECS - REACH Pre-Reg: 211-162-9
FDA UNII: RRE756S6Q2
Beilstein Number: 4186741
MDL: MFCD00013066
Molecular Weight: 77.08319000
Formula: C2 H7 N O2
NMR Predictor: Predict (works with chrome or firefox)
Category: acidity regulators
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
GSFA Codex: Ammonium acetate (264)
FDA Mainterm: AMMONIUM ACETATE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 114.00 °C. @ 760.00 mm Hg
Boiling Point: 117.10 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 13.900000 mm/Hg @ 25.00 °C. (est)
Flash Point: 104.00 °F. TCC ( 40.00 °C. ) (est)
logP (o/w): -0.285 (est)
Storage: refrigerate in tightly sealed containers.
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
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Organoleptic Properties:
  
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: buffering agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Allan Chemical
Ammonium Acetate
American International Chemical
Ammonium Acetate ACS
Charkit Chemical
AMMONIUM ACETATE CRYSTAL PURIFIED
EMD Millipore
For experimental / research use only.
Ammonium Acetate
Jarchem Industries
Jarace™ AA-65
Odor: characteristic
Use: Easy to use form of ammonium acetate.
Jarchem Industries
Jarace™ AA-CP
Odor: characteristic
Use: An ingredient used in permanent wave and haircare formulations to buffer pH.
Jarchem Industries
Jarace™ AA
Odor: characteristic
Use: Used in Amino Acids (Protein) mixtures. Used as an ammonium source for reactions (Knoevenagel condensation) reaction and agricultural applications.
Natural Advantage
Ammonium Acetate Nat
Riverside Aromatics
Ammonium Acetate, Natural
Santa Cruz Biotechnology
For experimental / research use only.
Ammonium Acetate
Sigma-Aldrich
For experimental / research use only.
Ammonium Acetate BioXtra, ≥98%
Strem Chemicals
For experimental / research use only.
Ammonium acetate, anhydrous, 97+% (ACS)
Viachem
Ammonium Acetate
Odor: bland
Use: Ammonium acetate is a chemical compound with the formula CH3COONH4 (or C2H4O2.NH3 or C2H7NO2). It is a white solid, which can be derived from the reaction of ammonia and acetic acid. As the salt of a weak acid and a weak base, ammonium acetate has a number of distinctive properties. Pharmaceutical Applications: Ammonium Acetate is used as a basic starting raw material and reactant in agricultural pesticides, herbicides, non-steroidal anti-inflammatory drugs (NSAIDS), and other specific pharmaceuticals where a two-carbon group for synthesis is desired. Other Specialty Fine/Chemical Applications: Ammonium Acetate is used as an acidifier in textile dyes and hair dyes. The material is also used as a buffer in topical personal care and cosmetic products such as shampoos, conditioners, skin lotions, etc.
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 22 - Do not breath dust.
S 24/25 - Avoid contact with skin and eyes.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
intraperitoneal-rat LD50  632 mg/kg
BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA ENDOCRINE: HYPOGLYCEMIA
Archives of Biochemistry and Biophysics. Vol. 64, Pg. 342, 1956.

intraperitoneal-mouse LD50  736 mg/kg
French Demande Patent Document. Vol. #2196792

intraperitoneal-chicken LDLo  1735 mg/kg
BEHAVIORAL: COMA BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Biochemical Journal. Vol. 106, Pg. 699, 1968.

intravenous-mouse LDLo  386 mg/kg
Journal of Laboratory and Clinical Medicine. Vol. 29, Pg. 809, 1944.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: acidity regulators
Recommendation for ammonium acetate usage levels up to:
 not for fragrance use.
 
Recommendation for ammonium acetate flavor usage levels up to:
 not for flavor use.
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Safety References:
European Food Safety Authority (EFSA) reference(s):
Conclusion on the peer review of the pesticide risk assessment of the active substance ammonium acetate
View page or View pdf
EPI System: View
EPA-Iris: IRIS
Daily Med: search
NLM Hazardous Substances Data Bank: Search
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
Env. Mutagen Info. Center: Search
NLM Developmental and Reproductive Toxicity: Search
EPA Substance Registry Services (TSCA): 631-61-8
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 12432
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 3077
WGK Germany: 1
 acetic acid; azane
Chemidplus: 0000631618
EPA/NOAA CAMEO: hazardous materials
RTECS: AF3675000 for cas# 631-61-8
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References:
 acetic acid; azane
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 631-61-8
Pubchem (cid): 12432
Pubchem (sid): 134977133
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
HMDB (The Human Metabolome Database): HMDB31485
FooDB: FDB008063
Export Tariff Code: 2915.29.0000
Haz-Map: View
Household Products: Search
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
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Potential Blenders and core components note
 
None Found
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 buffering agents 
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 not found in nature
Synonyms   Articles   Notes   Search   Top
Synonyms:
 acetic acid amine
 acetic acid ammonium salt
 acetic acid, ammonium salt
 acetic acid; azane
 ammonia acetate
 ammonium ethanoate
 ammoniumacetate
 azanium acetate
Synonyms   Articles   Notes   Search   Top
Articles:
PubMed: Semi-continuous anaerobic digestion for biogas production: influence of ammonium acetate supplement and structure of the microbial community.
PubMed: Ammonium Acetate Enhances the Attractiveness of a Variety of Protein-Based Baits to Female Ceratitis capitata (Diptera: Tephritidae).
PubMed: Analysis of nine food additives in red wine by ion-suppression reversed-phase high-performance liquid chromatography using trifluoroacetic acid and ammonium acetate as ion-suppressors.
PubMed: Effects of food and gender on the pharmacokinetics of ginkgolides A, B, C and bilobalide in rats after oral dosing with ginkgo terpene lactones extract.
PubMed: A comparative assessment of the response of three fruit fly species (Diptera: Tephritidae) to a spinosad-based bait: effect of ammonium acetate, female age, and protein hunger.
PubMed: Ultra-high pressure LC for astaxanthin determination in shrimp by-products and active food packaging.
PubMed: Effect of pre-feeding ammonium acetate on food intake of rats fed high protein diets.
PubMed: Qualitative identification of permitted and non-permitted colour additives in food products.
PubMed: Effect of carbon and nitrogen sources on simultaneous production of α-amylase and green food packaging polymer by Bacillus sp. CFR 67.
PubMed: [Determination of fluorescent whitening agents in plastic food contact materials by high performance liquid chromatography with fluorescence detector].
PubMed: LC/MS method using cloud point extraction for the determination of permitted and illegal food colors in liquid, semiliquid, and solid food matrixes: single-laboratory validation.
PubMed: Determination of perfluorooctane sulfonate and perfluorooctanoic acid in food packaging using liquid chromatography coupled with tandem mass spectrometry.
PubMed: [Influences of ion-suppressors on retention behaviors of nine food additives in reversed-phase high performance liquid chromatographic separation].
PubMed: Development and validation of an LC-MS/MS method for the simultaneous determination of deoxynivalenol, zearalenone, T-2-toxin and some masked metabolites in different cereals and cereal-derived food.
PubMed: [Determination of 7 microcystins in Spirulina health food products by ultra performance liquid chromatography-tandem mass spectrometry].
PubMed: Plasma ammonia, plasma, brain and liver amino acids and urea cycle enzyme activities in rats fed ammonium acetate.
PubMed: Analysis of melamine migration from melamine food contact articles.
PubMed: [Determination of commonly abused dyes in food by liquid chromatography-tandem mass spectrometry].
PubMed: Simultaneous determination of eight synthetic permitted and five commonly encountered nonpermitted food colors in various food matrixes by high-performance liquid chromatography.
PubMed: Detoxification of mycotoxin patulin by the yeast Rhodosporidium paludigenum.
PubMed: Quantitative analysis of amoxicillin, its major metabolites and ampicillin in eggs by liquid chromatography combined with electrospray ionization tandem mass spectrometry.
PubMed: Microwave-assisted extraction and determination of cyanuric acid residue in pet food samples by liquid chromatography-tandem mass spectrometry.
PubMed: Modeling of chromatographic lipophilicity of food synthetic dyes estimated on different columns.
PubMed: Fast quantification of S-adenosyl-L-methionine in dietary health products utilizing reversed-phase high-performance liquid chromatography: teaching an old method new tricks.
PubMed: Fast and Online Determination of Five Avermectin Residues in Foodstuffs of Plant and Animal Origin Using Reusable Polymeric Monolithic Extractor Coupled with LC-MS/MS.
PubMed: [Simultaneous determination of six food additives in meat products by high performance liquid chromatography].
PubMed: Determination of selected water-soluble vitamins using hydrophilic chromatography: a comparison of photodiode array, fluorescence, and coulometric detection, and validation in a breakfast cereal matrix.
PubMed: Quantification of 15 bile acids in lake charr feces by ultra-high performance liquid chromatography-tandem mass spectrometry.
PubMed: [Simultaneous determination of 25 illegally added drugs in diet health foods by ultra-high performance liquid chromatography].
PubMed: Development and validation of an LC-MS/MS method for determination of the L-type voltage-gated calcium channel/NMDA receptor antagonist NGP1-01 in mouse serum.
PubMed: Enantioselective analysis and dissipation of triazole fungicide penconazole in vegetables by liquid chromatography-tandem mass spectrometry.
PubMed: β-Lactoglobulin detected in human milk forms noncovalent complexes with maltooligosaccharides as revealed by chip-nanoelectrospray high-resolution tandem mass spectrometry.
PubMed: Determination of trimethylamine-N-oxide in combination with l-carnitine and γ-butyrobetaine in human plasma by UPLC/MS/MS.
PubMed: Identification and quantification of the antipsychotics risperidone, aripiprazole, pipamperone and their major metabolites in plasma using ultra-high performance liquid chromatography-mass spectrometry.
PubMed: Quantification of polygalasaponin F in rat plasma using liquid chromatography-tandem mass spectrometry and its pharmacokinetics application.
PubMed: Simultaneous determination of eight illegal dyes in chili products by liquid chromatography-tandem mass spectrometry.
PubMed: Method for the determination of catechin and epicatechin enantiomers in cocoa-based ingredients and products by high-performance liquid chromatography: First Action 2013.04.
PubMed: Efficacy of 1,4-diaminobutane (putrescine) in a food-based synthetic attractant for capture of Mediterranean and Mexican fruit flies (Diptera: Tephritidae).
PubMed: A validated HPLC-MS/MS method for the quantification of caderofloxacin in human plasma and its application to a clinical pharmacokinetic study.
PubMed: Development and validation of UHPLC-MS/MS assay for rapid determination of a carvone Schiff base of isoniazid (CSB-INH) in rat plasma: application to pharmacokinetic study.
PubMed: A validated LC-MS/MS assay for simultaneous quantification of methotrexate and tofacitinib in rat plasma: application to a pharmacokinetic study.
PubMed: Forced degradation and impurity profiling: recent trends in analytical perspectives.
PubMed: Development and validation of an HPLC-UV method for pazopanib quantification in human plasma and application to patients with cancer in routine clinical practice.
PubMed: Analysis of triglycerides in food items by desorption electrospray ionization mass spectrometry.
PubMed: A simple and fast UHPLC-MS-MS assay for rapid determination of vilazodone in plasma sample.
PubMed: Effect of protic ionic liquid on the volumetric properties and taste behaviour of sucrose.
PubMed: Sodium benzoate and potassium sorbate preservatives in Iranian doogh.
PubMed: Validation of LC-MS/MS method applied to evaluation of free tissue concentrations of vildagliptin in diabetic rats by microdialysis.
PubMed: [Determination of 22 acidic dyes in edible packagings by high performance liquid chromatography-tandem mass spectrometry].
PubMed: [Determination of four frequently-used essences in foods by ultra performance liquid chromatography-tandem mass spectrometry].
PubMed: Ultra-performance liquid chromatographic determination of L-ergothioneine in commercially available classes of cow milk.
PubMed: Analysis of the monosaccharide composition of water-soluble polysaccharides from Sargassum fusiforme by high performance liquid chromatography/electrospray ionisation mass spectrometry.
PubMed: A rapid and simple method for simultaneous determination of triphenylmethane dye residues in rainbow trouts by liquid chromatography-tandem mass spectrometry.
PubMed: Development and validation of an HPLC-UV method for sorafenib quantification in human plasma and application to patients with cancer in routine clinical practice.
PubMed: [Determination of kojic acid in foods using high performance liquid chromatography-tandem mass spectrometry].
PubMed: Development of LC-MS/MS method for the determination of dapiprazole on dried blood spots and urine: application to pharmacokinetics.
PubMed: Development and validation of a sensitive LC-MS/MS assay for the simultaneous quantification of allitinib and its two metabolites in human plasma.
PubMed: Enantioselective determination of ornidazole in human plasma by liquid chromatography-tandem mass spectrometry on a Chiral-AGP column.
PubMed: Determination of heterocyclic amines in braised sauce beef.
PubMed: [Simultaneous determination of 20 illegally added anti-diabetic chemical components in hypoglycemic and weight-reducing health foods by ultra-high performance liquid chromatography-tandem mass spectrometry].
PubMed: Determination of Sudan dyes in chili pepper powder by online solid-phase extraction with a butyl methacrylate monolithic column coupled to liquid chromatography with tandem mass spectrometry.
PubMed: Rapid method for the simultaneous determination of six ionophores in feed by liquid chromatography/mass spectrometry.
PubMed: Thin-film microextraction coupled to LC-ESI-MS/MS for determination of quaternary ammonium compounds in water samples.
PubMed: [Simultaneous determination of nine preservatives and sweeteners in yellow wine and wine by ultrafast liquid chromatography-tandem mass spectrometry].
PubMed: Pharmacokinetics of di-isononyl phthalate in freely moving rats by UPLC-MS/MS.
PubMed: Liquid chromatographic-mass spectrometric method for simultaneous determination of small organic acids potentially contributing to acidosis in severe malaria.
PubMed: [Determination of biurea in flour and its products by liquid chromatography-tandem mass spectrometry].
PubMed: Determination of trichothecenes A (T-2 toxin, HT-2 toxin, and diacetoxyscirpenol) in the tissues of broilers using liquid chromatography coupled to tandem mass spectrometry.
PubMed: Analytical method for the accurate determination of tricothecenes in grains using LC-MS/MS: a comparison between MRM transition and MS3 quantitation.
PubMed: Capture of Mediterranean fruit flies (Diptera: Tephritidae) in dry traps baited with a food-based attractant and Jackson traps baited with trimedlure during sterile male release in Guatemala.
PubMed: Simultaneous quantification of selective serotonin reuptake inhibitors and metabolites in human plasma by liquid chromatography-electrospray mass spectrometry for therapeutic drug monitoring.
PubMed: Effective sampling range of food-based attractants for female Anastrepha suspensa (Diptera: Tephritidae).
PubMed: Response of Anastrepha suspensa (Diptera: Tephritidae) to terminal diamines in a food-based synthetic attractant.
PubMed: [Simultaneous determination of 24 industrial dyes in grain and meat products by ultra performance liquid chromatography-tandem mass spectrometry].
PubMed: Determination and pharmacokinetics of di-(2-ethylhexyl) phthalate in rats by ultra performance liquid chromatography with tandem mass spectrometry.
PubMed: [QuEChERS-based extraction procedure and rapid resolution liquid chromatography coupled to triple quadrupole mass spectrometry for the determination of nine mycotoxins in cereal-based complementary foods for infants and young children].
PubMed: Method development, validation and bioequivalence of varenicline in human plasma by liquid chromatography tandem mass spectrometry.
PubMed: Development and validation of a hydrophilic interaction liquid chromatography-tandem mass spectrometry method for the simultaneous determination of five first-line antituberculosis drugs in plasma.
PubMed: Arsenic present in the soil-vine-wine chain in vineyards situated in an old mining area in Trentino, Italy.
PubMed: Liquid chromatography-tandem mass spectrometric assay for the determination of tetrabenazine and its active metabolites in human plasma: a pharmacokinetic study.
PubMed: Evaluation of trap types and food attractants for Rhagoletis cerasi (Diptera: Tephritidae).
PubMed: Optimization of bacteriocin production by Lactobacillus sp. MSU3IR against shrimp bacterial pathogens.
PubMed: A generic and rapid strategy for determining trace multiresidues of sulfonamides in aquatic products by using an improved QuEChERS method and liquid chromatography-electrospray quadrupole tandem mass spectrometry.
PubMed: Improvement in isolation and identification of food-derived peptides in human plasma based on precolumn derivatization of peptides with phenyl isothiocyanate.
PubMed: Pharmacokinetic and tissue distribution of paclitaxel in rabbits assayed by LC-UV after intravenous administration of its novel liposomal formulation.
PubMed: [Determination of phenolic and salicylanilide anthelmintics in liquid milk by high performance liquid chromatography].
PubMed: [Determination of three azaspiracids in edible shellfishes by QuEChERS method combined with ultra high performance liquid chromatography-tandem mass spectrometry].
PubMed: Identification and quantification of phytochemicals in nutraceutical products from green tea by UHPLC-Orbitrap-MS.
PubMed: An RP-HPLC-UV method with SPE for cefotaxime in all-in-one total parenteral nutritional admixtures: application to stability studies.
PubMed: Development of multi-residue analysis of herbicides in cereal grain by ultra-performance liquid chromatography-electrospray ionization-mass spectrometry.
PubMed: Studies of enantiomeric degradation of the triazole fungicide hexaconazole in tomato, cucumber, and field soil by chiral liquid chromatography-tandem mass spectrometry.
PubMed: [Improvement of the method for methylmercury determination in aquatic products using liquid chromatography online coupled with atomic fluorescence spectrometry].
PubMed: An environment-friendly procedure for the high performance liquid chromatography determination of benzoic acid and sorbic acid in soy sauce.
PubMed: Development and validation of an HPLC method for the determination of six penicillin and three amphenicol antibiotics in gilthead seabream (Sparus Aurata) tissue according to the European Union Decision 2002/657/EC.
PubMed: Simultaneous analysis of antiretroviral drugs abacavir and tenofovir in human hair by liquid chromatography-tandem mass spectrometry.
PubMed: Analysis of nucleosides and nucleotides in infant formula by liquid chromatography-tandem mass spectrometry.
PubMed: [Determination of lead in edible salt with solid-phase extraction and GFAAS].
PubMed: Simultaneous determination of sitagliptin and simvastatin in human plasma by LC-MS/MS and its application to a human pharmacokinetic study.
PubMed: Determination of 13 synthetic food colorants in water-soluble foods by reversed-phase high-performance liquid chromatography coupled with diode-array detector.
PubMed: [Rapid simultaneous screening and detection of ten anticoagulant rodenticides in foods by ultra-high performance liquid chromatography-tandem mass spectrometry].
PubMed: [Determination of dicyandiamide, melamine and cyanuric acid in milk and milk powder by ultra performance liquid chromatography-tandem mass spectrometry].
PubMed: [Determination of bisphenol diglycidyl ether residues in canned foodstuffs by high performance liquid chromatography--tandem mass spectrometry].
PubMed: [Fast screening ninety-six pesticides in six kinds of agricultural products by high performance liquid chromatography-quadrupole/electrostatic field orbit trap high-resolution mass spectrometry].
PubMed: Cupric ion reducing antioxidant capacity assay for food antioxidants: vitamins, polyphenolics, and flavonoids in food extracts.
PubMed: [Method study on dehydroaetic acid in food by high performance liquid chromatography].
PubMed: [Simultaneous determination of aconitine analogues in Aconitum plants and foods that caused food poisoning by liquid chromatography with tandem mass spectrometry].
PubMed: Dynamic microwave-assisted extraction coupled with salting-out liquid-liquid extraction for determination of steroid hormones in fish tissues.
PubMed: [Determination of eight biogenic amines in animal-derived foodstuffs by high performance liquid chromatography-tandem mass spectrometry without derivatization].
PubMed: Development of a reliable extraction and quantification method for glucosinolates in Moringa oleifera.
PubMed: Development and validation of S-allyl-L-cysteine in rat plasma using a mixed-mode reversed-phase and cation-exchange LC-ESI-MS/MS method: application to pharmacokinetic studies.
PubMed: Analysis of 10 metabolites of polymethoxyflavones with high sensitivity by electrochemical detection in high-performance liquid chromatography.
PubMed: A method for analysis of wilfordmine in human plasma by liquid chromatography coupled with ion trap mass spectrometry.
PubMed: Microwave-assisted extraction and determination of dicyandiamide residue in infant formula samples by liquid chromatography-tandem mass spectrometry.
PubMed: Efficacy of two synthetic food-odor lures for Mexican fruit flies (Diptera: Tephritidae) is determined by trap type.
PubMed: [Determination of glufosinate residue in tea by liquid chromatography-tandem mass spectrometry coupled with precolumn derivatization].
PubMed: Rapid determination of chlormequat in meat by dispersive solid-phase extraction and hydrophilic interaction liquid chromatography (HILIC)-electrospray tandem mass spectrometry.
PubMed: Direct chiral determination of free amino acid enantiomers by two-dimensional liquid chromatography: application to control transformations in E-beam irradiated foodstuffs.
PubMed: [Determination of six plant growth regulator residues in strawberry by liquid chromatography-quadrupole time of flight mass spectrometry].
PubMed: Mercury speciation in seafood samples by LC-ICP-MS with a rapid ultrasound-assisted extraction procedure: Application to the determination of mercury in Brazilian seafood samples.
PubMed: A quick, easy, cheap, effective, rugged, and safe sample pretreatment and liquid chromatography with tandem mass spectrometry method for the simultaneous quantification of 33 mycotoxins in Lentinula edodes.
PubMed: Validation of a liquid chromatography/tandem mass spectrometry method for the simultaneous quantification of Sotrastaurin and its metabolite N-desmethyl-sotrastaurin in human blood.
PubMed: [Analysis of chlorophenol compounds contaminating food by LC/MS].
PubMed: Hydrophilic interaction liquid chromatography coupled to electrospray mass spectrometry of small polar compounds in food analysis.
PubMed: [Modification of HPLC conditions for the determinations of raw materials, intermediates and subsidiary colors in 5 kinds of food azo colors].
PubMed: [Determination and survey of starting materials, intermediates, and subsidiary colors in food color of azo dye by high performance liquid chromatography].
PubMed: Identification and quantification of the main isoflavones and other phytochemicals in soy based nutraceutical products by liquid chromatography-orbitrap high resolution mass spectrometry.
PubMed: [Determination of ten basic dyes in meat products by ultra fast liquid chromatography-ion trap time of flight mass spectrometry].
PubMed: Determination of deoxynivalenol and nivalenol by liquid chromatography and fluorimetric detection with on-line chemical post-column derivatization.
PubMed: Fractionation and mobility of cadmium and zinc in urban vegetable gardens of Kano, northern Nigeria.
PubMed: Bioavailability of cobalt and silver nanoparticles to the earthworm Eisenia fetida.
PubMed: [Determination of 10 heterocyclic aromatic amines in beef jerky by high performance liquid chromatography].
PubMed: [A new method for testing the quality of food proteins for maintenance metabolism. 3. Methodological studies of 15N-labeled adult rats].
PubMed: [Determination of clavulanic acid residue in milk by high performance liquid chromatography-tandem mass spectrometry].
PubMed: Rosiglitazone quantification in rat plasma using high performance liquid chromatography with mass spectrometric detection and its application to pre-clinical pharmacokinetic studies.
PubMed: Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.
PubMed: Combined use of HPLC-ICP-MS and microwave-assisted extraction for the determination of cobalt compounds in nutritive supplements.
PubMed: [Determination of virginiamycin M1 and S1 residues in livestock and poultry products by liquid chromatography-tandem mass spectrometry].
PubMed: [Rapid determination of medical components found in the health food for weight loss by liquid chromatography/tandem mass spectrometry (LC/MS/MS)].
PubMed: [Simultaneous determination of 9 heterocyclic aromatic amine in poultry products by solid-phase extraction-high performance liquid chromatography].
PubMed: Chromatographic determination of riboflavin and its derivatives in food.
PubMed: Ultra-high performance liquid chromatography-tandem mass spectrometry for the analysis of phenicol drugs and florfenicol-amine in foods.
PubMed: Extraction and analysis of plasmid DNA from Listeria monocytogenes.
PubMed: Effective separation of dopamine from bananas on 2-(3,4-dimethoxyphenyl)ethylamine imprinted polymer.
PubMed: Simultaneous quantitation and identification of organic and inorganic selenium in diet supplements by liquid chromatography with tandem mass spectrometry.
PubMed: Two-dimensional HPLC coupled to ICP-MS and electrospray ionisation (ESI)-MS/MS for investigating the bioavailability in vitro of arsenic species from edible seaweed.
PubMed: Determination of biogenic amines in Korean traditional fermented soybean paste (Doenjang).
PubMed: Method for the determination of catechin and epicatechin enantiomers in cocoa-based ingredients and products by high-performance liquid chromatography: single-laboratory validation.
PubMed: [Determination of five pyrrolizidine alkaloids in honey by liquid chromatography-tandem mass spectrometry].
PubMed: [New method of checking the quality of food proteins required for maintenance. 2. 15N excretion in feces of test rats labelled with 15N after feeding with different protein sources].
PubMed: [Determination of four plant growth regulator residues in amphisarcas by high performance liquid chromatography-tandem mass spectrometry].
PubMed: [Simultaneous determination of 17 preservatives and antioxidants in condiments using ultra performance liquid chromatography-electrospray ionization tandem mass spectrometry].
PubMed: Purification, crystallization and preliminary crystallographic analysis of soybean mature glycinin A1bB2.
PubMed: Online sequential-injection chromatography with stepwise gradient elution: a tool for studying the simultaneous adsorption of herbicides on soil and soil components.
PubMed: Characteristics and origins of common chemical noise ions in negative ESI LC-MS.
PubMed: Possibilities and limitations of capillary electropherosis in pharmaceutical analysis.
PubMed: Simultaneous determination of 9-dehydro-17-hydro-andrographolide and sodium 9-dehydro-17-hydro-andrographolide-19-yl sulfate in rat plasma by UHPLC-ESI-MS/MS after administration of xiyanping injection: application to a pharmacokinetic study.
PubMed: [Rapid determination of 6 pesticide residues in tomato paste by ultra performance liquid chromatography-tandem mass spectrometry].
PubMed: Simultaneous determination of aflatoxin B(1) and ochratoxin A in licorice roots and fritillary bulbs by solid-phase extraction coupled with high-performance liquid chromatography-tandem mass spectrometry.
PubMed: Liquid chromatographic method for the determination of carotenoids, retinoids and tocopherols in human serum and in food.
PubMed: [A new method for testing the quality of food protein for maintenance metabolism. 1. Investigations into the amount of 15N excreted via the urine of 15N-labelled young rats fed various proteins].
PubMed: Determination of malachite green and crystal violet in processed fish products.
PubMed: [Determination of monosialogangliosides in sea cucumbers and sea urchins using liquid chromatography-tandem mass spectrometry].
PubMed: Quantification of 4 antidepressants and a metabolite by LC-MS for therapeutic drug monitoring.
PubMed: [Simultaneous determination of saccharin sodium and synthetic colours in flavourings by solid phase extraction and high performance liquid chromatography].
PubMed: [A new method for testing the quality of food proteins for maintenance metabolism. 4. Testing of isolated proteins as well as various protein sources of plant and animal origin].
PubMed: Simultaneous determination of antidementia drugs in human plasma for therapeutic drug monitoring.
PubMed: Ionic liquids as mobile phase additives in high-performance liquid chromatography with electrochemical detection: application to the determination of heterocyclic aromatic amines in meat-based infant foods.
PubMed: [Rapid identification 15 effective components of anti common cold medicine with MRM by LC-MS/MS].
PubMed: Comparative validations of non-aqueous capillary electrophoresis and high-performance liquid chromatography methods for the simultaneous determination of histamine H2 receptor antagonists in human urine.
PubMed: Fast chromatographic method for the determination of dyes in beverages by using high performance liquid chromatography--diode array detection data and second order algorithms.
PubMed: Attraction of Ceratitis capitata (Diptera: Tephritidae) and endemic and introduced nontarget insects to BioLure bait and its individual components in Hawaii.
PubMed: An online field-amplification sample stacking method for the determination of β2-agonists in human urine by CE-ESI/MS.
PubMed: Rapid and simultaneous determination of amoxicillin, penicillin G, and their major metabolites in bovine milk by ultra-high-performance liquid chromatography-tandem mass spectrometry.
PubMed: [Determination of aflatoxins in cereals and oils by liquid chromatography-triple quadrupole tandem mass spectrometry].
PubMed: [Simultaneous determination of 15 industrial synthetic dyes in condiment by solid phase extraction-high performance liquid chromatography].
PubMed: Enantioselective analysis and degradation studies of isocarbophos in soils by chiral liquid chromatography-tandem mass spectrometry.
PubMed: A sensitive non-aqueous capillary electrophoresis-mass spectrometric method for multiresidue analyses of beta-agonists in pork.
PubMed: Enhancing the power of liquid chromatography-mass spectrometry-based urine metabolomics in negative ion mode by optimization of the additive.
PubMed: Development of a high-performance liquid chromatography method to monitor the residues of benzimidazoles in bovine milk.
PubMed: Trace determination of sulfonylurea herbicides in water and grape samples by capillary zone electrophoresis using large volume sample stacking.
PubMed: Determination of fumonisins in milled corn grains using HPLC-MS.
PubMed: [Determination of paraquat residue in plant-derived foodstuffs by high performance liquid chromatography-tandem mass spectrometry].
PubMed: Agro-industrial residues and starch for growth and co-production of polyhydroxyalkanoate copolymer and α-amylase by Bacillus sp. CFR-67.
PubMed: [Determination of pindone in animal products, fishery products, and honey by LC-MS/MS].
PubMed: [Simultaneous determination of five yellow dyes in foods by high performance liquid chromatography coupled with tandem mass spectrometry].
PubMed: Determination of propiverine hydrochloride in human plasma by high performance liquid chromatography-tandem mass spectrometry: application to the pharmacokinetic study of a sustained release formulation.
PubMed: [HPLC-MS identification of degradation products of levofloxacin].
PubMed: A study of the ozonolysis of model lipids by electrospray ionization mass spectrometry.
PubMed: Addition of an organic amendment and/or residue mud to bauxite residue sand in order to improve its properties as a growth medium.
PubMed: [Determination of aldicarb and its metabolites in peanuts by high performance liquid chromatography-linear ion trap triple stage mass spectrometry].
PubMed: pCEC coupling with ESI-MS for the analysis of beta(2)-agonists and narcotics using a poly-(1-hexadecene-co-TMPTMA) monolithic column.
PubMed: Use of methanol for the efficient extraction and analysis of melamine and cyanuric acid residues in dairy products and pet foods.
PubMed: A validated Ultra High Pressure Liquid Chromatographic method for the characterisation of confiscated illegal slimming products containing anorexics.
PubMed: [Simultaneous determination of rimonabant and orlistat illegally added in the weight-loss functional foods by high performance liquid chromatography-tandem mass spectrometry].
PubMed: [Determination of glyphosate and aminomethylphosphonic acid in rice using liquid chromatography-tandem mass spectrometry].
PubMed: Rapid detection of chloramphenicol in animal products without clean-up using LC-high resolution mass spectrometry.
PubMed: Simultaneous determination of chloramphenicol and aflatoxin M1 residues in milk by triple quadrupole liquid chromatography-tandem mass spectrometry.
PubMed: Hydrophilic interaction chromatography in nonaqueous elution mode for separation of hydrophilic analytes on silica-based packings with noncharged polar bondings.
PubMed: Microwave-assisted extraction and determination of cyanuric acid residue in infant formula samples by liquid chromatography-tandem mass spectrometry.
PubMed: [Determination of three sweeteners in vinegars by solid phase extraction-high performance liquid chromatography/tandem mass spectrometry].
PubMed: Development of an LC-MS/MS method for the determination of pesticides and patulin in apples.
PubMed: Development and validation of an HPLC method for the determination of thiamine and riboflavin in green leafy vegetables using clara-diastase.
PubMed: Improving the sensitivity of liquid chromatography-tandem mass spectrometry analysis of hexabromocyclododecanes by chlorine adduct generation.
PubMed: Development of a method to determine albendazole and its metabolites in the muscle tissue of yellow perch using high-performance liquid chromatography with fluorescence detection.
PubMed: [Determination of streptomycin in honey determined by hydrophilic interaction chromatography combined with tandem mass spectrometry].
PubMed: Determination of stimulants and narcotics as well as their in vitro metabolites by online CE-ESI-MS.
PubMed: Determination of amitraz and 2,4-dimethylaniline residues in honey by using LC with UV detection and MS/MS.
PubMed: Evaluation of nitrogenous media components by Plackett-Burman statistical design for beta-d-fructofuranosidase production by Saccharomyces sp. strain GVT263.
PubMed: Simultaneous determination of lansoprazole and its metabolites 5'-hydroxy lansoprazole and lansoprazole sulphone in human plasma by LC-MS/MS: application to a pharmacokinetic study in healthy volunteers.
PubMed: Plasma and brain ammonia and amino acids in rats measured after feeding 75% casein or 28% egg white.
PubMed: Spectrophotometric determination of ascorbic acid by the modified CUPRAC method with extractive separation of flavonoids-La(III) complexes.
PubMed: Simultaneous determination of 13-cis- and all-trans-retinoic acids and retinol in human serum by high-performance liquid chromatography.
PubMed: [Determination of pyriproxyfen residue in vegetables and fruits by liquid chromatography-tandem mass spectrometry].
PubMed: Analysis of microcystins by capillary zone electrophoresis coupling with electrospray ionization mass spectrometry.
PubMed: Advantages of using a modified orthogonal sampling configuration originally designed for LC-ESI-MS to couple CE and MS for the determination of antioxidant phenolic compounds found in virgin olive oil.
PubMed: Determination of heterocyclic aromatic amines by capillary high-performance liquid chromatography with diode array detection in ready-to-eat cooked ham treated with electron-beam irradiation.
PubMed: Simultaneous determination of different classes of antibiotics in fish and livestock by CE-MS.
PubMed: Liquid chromatographic determination of malachite green and leucomalachite green (LMG) residues in salmon with in situ LMG oxidation.
PubMed: [Study on fluorimetry of aluminum quaternary complex and analytical application].
PubMed: A new method for the analysis of beta(2)-agonists in human urine by pressure-assisted capillary electrochromatography coupled with electrospray ionization-mass spectrometry using a silica-based monolithic column.
PubMed: Accumulation properties of cadmium in a selected vegetable-rotation system of southeastern China.
PubMed: Liquid chromatographic-atomic absorption spectrophotometric method for determination of methyl mercury in seafood: collaborative study.
PubMed: Determination of heterocyclic amines in urine samples by capillary liquid chromatography with evaporated light-scattering detection.
PubMed: Amino acid, fatty acid, and carbohydrate content of Artocarpus altilis (breadfruit).
PubMed: [Determination of carbendazim residue in orange and soil using high performance liquid chromatography].
PubMed: [Simultaneous determination of 7 kinds of preservatives and saccharin in foods with HPLC, and identification with LC/MS/MS].
PubMed: Molecularly imprinted polymers applied to the clean-up of zearalenone and alpha-zearalenol from cereal and swine feed sample extracts.
PubMed: Analysis and pharmacokinetics of bulaquine and its major metabolite primaquine in rabbits using an LC-UV method--a pilot study.
PubMed: Determination of ascorbic acid and its related compounds in foods and beverages by hydrophilic interaction liquid chromatography.
PubMed: [Determination of soybean isoflavones in foods by HPLC].
PubMed: Highly sensitive analysis of multiple pesticides in foods combining solid-phase microextraction, capillary electrophoresis-mass spectrometry, and chemometrics.
PubMed: Identification of derivatives of bisphenol A diglycidyl ether and novolac glycidyl ether in can coatings by liquid chromatography/ion trap mass spectrometry.
PubMed: Quantitative and confirmatory analyses of malachite green and leucomalachite green residues in fish and shrimp.
PubMed: Novel total antioxidant capacity index for dietary polyphenols and vitamins C and E, using their cupric ion reducing capability in the presence of neocuproine: CUPRAC method.
PubMed: Cloning, sequencing, purification, and crystal structure of Grenache (Vitis vinifera) polyphenol oxidase.
PubMed: Routine and sensitive method for determination of nicorandil in human plasma developed for liquid chromatography with ultraviolet and mass spectrometric detection.
PubMed: Supercritical fluid extraction of bioavailable amino acids from soils and their liquid chromatographic determination with fluorometric detection.
PubMed: Determination of ceftiofur in bovine milk by liquid chromatography.
PubMed: Preparative purification of tetrabromotetrachlorofluorescein and phloxine B by centrifugal counter-current chromatography.
PubMed: [Determination of melamine residue in raw milk and dairy products using hydrophilic interaction chromatography-electrospray ionization tandem mass spectrometry].
PubMed: Sensitive and simple analysis of sorbic acid using liquid chromatography with electrospray ionization tandem mass spectrometry.
PubMed: Analysis of the polyphenols content in medicinal plants based on the reduction of Cu(II)/bicinchoninic complexes.
PubMed: LC-MS study to reduce ion suppression and to identify N-lactoylguanosine 5'-monophosphate in bonito: a new umami molecule?
PubMed: Development of an analytical method for the determination of beta2-agonist residues in animal tissues by high-performance liquid chromatography with on-line electrogenerated [Cu(HIO6)2]5- -luminol chemiluminescence detection.
PubMed: Study of biodegradation products from azo dyes in fungal degradation by capillary electrophoresis/electrospray mass spectrometry.
PubMed: Determination of perchlorate anion in foods by ion chromatography-tandem mass spectrometry.
PubMed: Determination of some sulfonamides and trimethoprim in chicken, fish muscle and eggs by liquid chromatography-tandem mass spectrometry.
PubMed: Evaluation of synthetic female attractants against Ceratitis capitata (Diptera: Tephritidae) in sticky coated spheres and McPhail type traps.
PubMed: Liquid chromatography--multiple tandem mass spectrometry for the determination of ten azaspiracids, including hydroxyl analogues in shellfish.
PubMed: A simple method for the two-step preparation of two pure haemorphins from a total haemoglobin peptic hydrolysate by conventional low-pressure chromatographies.
PubMed: Liquid chromatographic determination of biogenic amines in dry sausages.
PubMed: Catalytic wet-oxidation of human wastes produced in space: the effects of temperature elevation.
PubMed: Aroclor 1254 treatment and fasting influences on rat liver mitochondrial carbamoyl phosphate synthesis with ADP and ATP.
PubMed: The determination of melamine in muscle tissue by liquid chromatography/tandem mass spectrometry.
PubMed: Simultaneous determination of aflatoxins, ochratoxin A and Fusarium toxins in maize by liquid chromatography/tandem mass spectrometry after multitoxin immunoaffinity cleanup.
PubMed: LC-MS/MS determination of 2-(4-((2-(2S,5R)-2-Cyano-5-ethynyl-1-pyrrolidinyl)-2-oxoethylamino)-4-methyl-1-piperidinyl)-4-pyridinecarboxylic acid (ABT-279) in dog plasma with high-throughput protein precipitation sample preparation.
PubMed: Simultaneous determination of sulforaphane and its major metabolites from biological matrices with liquid chromatography-tandem mass spectroscopy.
PubMed: Simultaneous determination of thiamine and riboflavin in edible marine seaweeds by high-performance liquid chromatography.
PubMed: Detection and identification of zeranol in chicken or rabbit liver by liquid chromatography-electrospray tandem mass spectrometry.
PubMed: Yeast extract stimulates glucose metabolism and inhibits lipolysis in rat adipocytes in vitro.
PubMed: More sensitive way to determine iron using an iron(II)-1,10-phenanthroline complex and capillary electrophoresis.
PubMed: Development of a new HPLC method used for determination of zearalenone and its metabolites in broiler samples. Influence of zearalenone on the nutritional properties of broiler meat.
PubMed: Determination of yessotoxins and pectenotoxins in shellfish by capillary electrophoresis-electrospray ionization-mass spectrometry.
PubMed: Liquid chromatographic-tandem mass spectrometric method for the simultaneous quantitation of telmisartan and hydrochlorothiazide in human plasma.
PubMed: Determination of retinol, retinyl palmitate, and retinoic acid in consumer cosmetic products.
PubMed: High-performance liquid chromatographic analysis of phytoestrogens in soy protein preparations with ultraviolet, electrochemical and thermospray mass spectrometric detection.
PubMed: [Determination of nitrofuran metabolites residues in animal tissues by LC-MS/MS method].
PubMed: Elemental status in sediment and American oyster collected from Savannah marsh/estuarine ecosystem: a preliminary assessment.
PubMed: Proteomic analysis of core breakdown disorder in Conference pears (Pyrus communis L.).
PubMed: [Simultaneous determination of pesticide residues in crops by liquid chromatography with tandem mass spectrometry].
PubMed: Liquid chromatography with mass spectrometry--detection of lipophilic shellfish toxins.
PubMed: Rapid high-performance liquid chromatography method for the analysis of sodium benzoate and potassium sorbate in foods.
PubMed: High-performance liquid chromatographic screening of chlorophyll derivatives produced during fruit storage.
PubMed: Liquid chromatographic determination of tenuazonic acids in tomato paste.
PubMed: Optimization of submerged culture conditions for the production of angiotensin converting enzyme inhibitor from Flammulina velutipes.
PubMed: High-performance liquid chromatographic method for the determination of the anthelmintic nitroxynil in cattle muscle tissue with on-line anion-exchange clean-up.
PubMed: Multiresidue method for the triphenylmethane dyes in fish: Malachite green, crystal (gentian) violet, and brilliant green.
PubMed: New reagent for trace determination of protein-bound metabolites of nitrofurans in shrimp using liquid chromatography with diode array detector.
PubMed: Improved determination of milk oligosaccharides using a single derivatization with anthranilic acid and separation by reversed-phase high-performance liquid chromatography.
PubMed: Isolation and identification of indigestible pyroglutamyl peptides in an enzymatic hydrolysate of wheat gluten prepared on an industrial scale.
PubMed: Determination of major carotenoids in a few Indian leafy vegetables by high-performance liquid chromatography.
PubMed: Determination of sulfamethazine and trimethoprim in liquid feed premixes by HPLC and diode array detection, with an analysis of the uncertainty of the analytical results.
PubMed: Development of a multi-mycotoxin liquid chromatography/tandem mass spectrometry method for sweet pepper analysis.
PubMed: Development and validation of a liquid chromatography coupled with atmospheric-pressure chemical ionization ion trap mass spectrometric method for the simultaneous determination of triptolide, tripdiolide, and tripterine in human serum.
PubMed: Rapid separation and sensitive detection method for beta-blockers by pressure-assisted capillary electrochromatography-electrospray ionization mass spectrometry.
PubMed: Pressure-assisted capillary electrochromatography with electrospray ionization-mass spectrometry based on silica-based monolithic column for rapid analysis of narcotics.
PubMed: Streamlined sample preparation procedure for determination of perchlorate anion in foods by ion chromatography-tandem mass spectrometry.
PubMed: Simultaneous determination of lincomycin and five macrolide antibiotic residues in honey by liquid chromatography coupled to electrospray ionization mass spectrometry (LC-MS/MS).
PubMed: Determination of benzethonium chloride in anthrax vaccine adsorbed by HPLC.
PubMed: Development of a liquid chromatography/tandem mass spectrometry method for the simultaneous determination of 16 mycotoxins on cellulose filters and in fungal cultures.
PubMed: Pressurized liquid extraction-capillary electrophoresis-mass spectrometry for the analysis of polar antioxidants in rosemary extracts.
PubMed: Separation and detection of the isomeric equine conjugated estrogens, equilin sulfate and delta8,9-dehydroestrone sulfate, by liquid chromatography--electrospray-mass spectrometry using carbon-coated zirconia and porous graphitic carbon stationary phases.
PubMed: Determination of chloramphenicol residues in milk, eggs, and tissues by liquid chromatography/mass spectrometry.
PubMed: Simultaneous residue measurement of pendimethalin, isopropalin, and butralin in tobacco using high-performance liquid chromatography with ultraviolet detection and electrospray ionization/mass spectrometric identification.
PubMed: Simultaneous determination of ochratoxin A and cyclopiazonic, mycophenolic, and tenuazonic acids in cornflakes by solid-phase microextraction coupled to high-performance liquid chromatography.
PubMed: Determination of levamisole in animal tissues using liquid chromatography with ultraviolet detection.
PubMed: Analysis of lycopene geometrical isomers in biological microsamples by liquid chromatography with coulometric array detection.
PubMed: Quantitative determination of marine toxins associated with diarrhetic shellfish poisoning by liquid chromatography coupled with mass spectrometry.
PubMed: Persistence of gentian violet and leucogentian violet in channel catfish (ictalurus punctatus) muscle after water-borne exposure.
PubMed: Application of reversed-phase liquid chromatography and prepacked C18 cartridges for the analysis of oxytetracycline and related compounds.
PubMed: In vitro effects of the nephrotoxins ochratoxin A and citrinin upon biochemical function of porcine kidney.
PubMed: Quantification of ptaquiloside and pterosin B in soil and groundwater using liquid chromatography-tandem mass spectrometry (LC-MS/MS).
PubMed: [Several carotenoids of vegetable determinated by high performance liquid chromatography].
PubMed: Selenium species in aqueous extracts of alfalfa sprouts by two-dimensional liquid chromatography coupled to inductively coupled plasma mass spectrometry and electrospray mass spectrometry detection.
PubMed: Rapid separation and determination of carbamate insecticides using isocratic elution pressurized capillary electrochromatography.
PubMed: Capillary zone electrophoresis as a tool for the quality control of goldenseal extracts.
PubMed: Rapid assay for analyzing biogenic amines in cheese: matrix solid-phase dispersion followed by liquid chromatography-electrospray-tandem mass spectrometry.
PubMed: Sequential extraction and quantitative recovery of gliadins, glutenins, and other proteins from small samples of wheat flour.
PubMed: Identification and quantification of carotenoids including geometrical isomers in fruit and vegetable juices by liquid chromatography with ultraviolet-diode array detection.
PubMed: Determination of flubendazole and its metabolites in eggs and poultry muscle with liquid chromatography-tandem mass spectrometry.
PubMed: Determination of ivermectin in salmon muscle tissue by liquid chromatography with fluorescence detection.
PubMed: Gradient liquid chromatographic method for determination of chlorhexidine and its degradation products in bulk material.
PubMed: Liquid chromatographic determination of the anticoccidial drug halofuginone hydrobromide in eggs.
PubMed: High-performance liquid chromatography of the antihistamine pyrilamine and its N-oxide using electrochemical detection.
PubMed: Reverse-phase liquid chromatographic determination of clioquinol in cream and ointment preparations: collaborative study.
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