ammonium hydroxide

ammonia aqueous ammonia aqueous solution ammonia, monohydrate aqueous ammonia azanium hydroxide Info: Ammonia PubMed: Effect of ammonium hydroxide on ultrastructure and tenderness of buffalo meat. PubMed: Retail display evaluation of steaks from select beef strip loins injected with a brine containing 1% ammonium hydroxide. Part 2: Cook yield, tenderness, and sensory attributes. PubMed: Retail display evaluation of steaks from select beef strip loins injected with a brine containing 1% ammonium hydroxide. Part 1: Fluid loss, oxidation, color, and microbial plate counts. PubMed: Effects of salt and ammonium hydroxide on the quality of ground buffalo meat. PubMed: Antimicrobial effect of ammonium hydroxide when used as an alkaline agent in the formulation of injection brine solutions. PubMed: Quality characteristics of chunked and formed hams from pale, average and dark muscles were improved using an ammonium hydroxide curing solution. PubMed: Reduction of carcinogenic 4(5)-methylimidazole in a caramel model system: influence of food additives. PubMed: Selective removal of ATP degradation products from food matrices II: Rapid screening of hypoxanthine and inosine by molecularly imprinted matrix solid-phase dispersion for evaluation of fish freshness. PubMed: Fed-batch fermentation for enhanced lactic acid production from glucose/xylose mixture without carbon catabolite repression. PubMed: Evaluation of 0.1% ammonium hydroxide to replace sodium tripolyphosphate in fresh meat injection brines. PubMed: Effects of succinate and pH on cooked beef color. PubMed: Quantitative determination of bromine and iodine in food samples using ICP-MS. PubMed: Enhancement of beef chuck and loin muscles with ammonium hydroxide and salt. PubMed: Effects of aging on beef chuck and loin muscles enhanced with ammonium hydroxide and salt. PubMed: Effects of dark storage and retail display on beef chuck and round muscles enhanced with ammonium hydroxide, salt, and carbon monoxide. PubMed: [Simultaneous determination of five synthetic sweeteners in food by solid phase extraction-high performance liquid chromatography-evaporative light scattering detection]. PubMed: Determination of perfluorinated chemicals in food and drinking water using high-flow solid-phase extraction and ultra-high performance liquid chromatography/tandem mass spectrometry. PubMed: Effective separation and simultaneous detection of cyromazine and melamine in food by capillary electrophoresis. PubMed: Determination of 15 sedative residues in mutton by rapid resolution liquid chromatography-tandem mass spectrometry. PubMed: Nitrogen distribution and acid production in corn silage treated with ammonium hydroxide. PubMed: Tools to discover anionic and nonionic polyfluorinated alkyl surfactants by liquid chromatography electrospray ionisation mass spectrometry. PubMed: Rapid method for quantification of seven synthetic pigments in colored Chinese steamed buns using UFLC-MS/MS without SPE. PubMed: Efficiency of pretreatments for optimal enzymatic saccharification of soybean fiber. PubMed: Novel dispersive micro-solid-phase extraction combined with ultrahigh-performance liquid chromatography-high-resolution mass spectrometry to determine morpholine residues in citrus and apples. PubMed: Forced degradation and impurity profiling: recent trends in analytical perspectives. PubMed: A novel dispersive micro solid phase extraction using PCX as the sorbent for the determination of melamine and cyromazine in milk and milk powder by UHPLC-HRMS/MS. PubMed: Use of ion-pairing reagent for improving iodine speciation analysis in seaweed by pressure-driven capillary electrophoresis and ultraviolet detection. PubMed: Determination of Yohimbine in Yohimbe Bark and Related Dietary Supplements Using UHPLC-UV/MS: Single-Laboratory Validation. PubMed: Improvement of a sample preparation procedure for multi-elemental determination in Brazil nuts by ICP-OES. PubMed: Optimisation and validation of a quantitative and confirmatory method for residues of macrolide antibiotics and lincomycin in kidney by liquid chromatography coupled to mass spectrometry. PubMed: Ammonium hydroxide treatment of aflatoxin B-1. Some chemical characteristics and biological effects. PubMed: Synthesis of magnetic molecularly imprinted polymers for the selective separation and determination of metronidazole in cosmetic samples. PubMed: Determination of Triazine Herbicides in Drinking Water by Dispersive Micro Solid Phase Extraction with Ultrahigh-Performance Liquid Chromatography-High-Resolution Mass Spectrometric Detection. PubMed: [Determination of deoxynivalenol in grain and its products by solid-phase extraction coupled with high performance liquid chromatography-tandem mass spectrometry]. PubMed: Additive impairment of the barrier function and irritation by biogenic amines and sodium lauryl sulphate: a controlled in vivo tandem irritation study. PubMed: Characterization of goat colostrum oligosaccharides by nano-liquid chromatography on chip quadrupole time-of-flight mass spectrometry and hydrophilic interaction liquid chromatography-quadrupole mass spectrometry. PubMed: A microflow chemiluminescence sensor for indirect determination of dibutyl phthalate by hydrolyzing based on biological recognition materials. PubMed: Efficacy of a sanitizer and disinfectants to inactivate Encephalitozoon intestinalis spores. PubMed: Selective determination of thiram residues in fruit and vegetables by hydrophilic interaction LC-MS. PubMed: Osage Orange (Maclura pomifera L.) Seed Oil Poly(α-hydroxydibutylamine) Triglycerides: Synthesis and Characterization. PubMed: Ultra-performance convergence chromatography (UPC²) method for the analysis of biogenic amines in fermented foods. PubMed: Enhancement of the Enzymatic Digestibility and Ethanol Production from Sugarcane Bagasse by Moderate Temperature-Dilute Ammonia Treatment. PubMed: A novel cation exchange polymer as a reversed-dispersive solid phase extraction sorbent for the rapid determination of rhodamine B residue in chili powder and chili oil. PubMed: Polyhydroxybutyrate-coated magnetic nanoparticles for doxorubicin delivery: cytotoxic effect against doxorubicin-resistant breast cancer cell line. PubMed: Synthesis and characterization of the core-shell magnetic molecularly imprinted polymers (Fe₃O₄@MIPs) adsorbents for effective extraction and determination of sulfonamides in the poultry feed. PubMed: [Determination of 10 heterocyclic aromatic amines in beef jerky by high performance liquid chromatography]. PubMed: [Extraction and quantification of polyphenols from coffee pulp]. PubMed: Determination of malachite green and leucomalachite green in a variety of aquacultured products by liquid chromatography with tandem mass spectrometry detection. PubMed: Fast method of elements determination in slim coffees by ICP OES. PubMed: Determination of total iodine in infant formula and nutritional products by inductively coupled plasma/mass spectrometry: single-laboratory validation. PubMed: Extraction and TLC separation of food, drug, and cosmetic dyes from tablet-coating formulations. PubMed: Chromatographic fingerprint analysis of yohimbe bark and related dietary supplements using UHPLC/UV/MS. PubMed: Optimization of a reversed-phase-high-performance thin-layer chromatography method for the separation of isoniazid, ethambutol, rifampicin and pyrazinamide in fixed-dose combination antituberculosis tablets. PubMed: Process for isolation of cardanol from technical cashew (Anacardium occidentale L.) nut shell liquid. PubMed: The 2-(N-formyl-N-methyl)aminoethyl group as a potential phosphate/thiophosphate protecting group in solid-phase oligodeoxyribonucleotide synthesis. PubMed: Simultaneous determination of thiamphenicol, florfenicol and florfenicol amine in eggs by reversed-phase high-performance liquid chromatography with fluorescence detection. PubMed: Structural and thermal characterization of wheat straw pretreated with aqueous ammonia soaking. PubMed: Identification and inhibitory properties of multifunctional peptides from pea protein hydrolysate. PubMed: Digestibility of alkali-treated wheat straw measured in vitro or in vivo using Holstein heifers. PubMed: Enhancement technology improves palatability of normal and callipyge lambs. PubMed: Determination of phenylbutazone residues in bovine milk by liquid chromatography with UV detection. PubMed: A novel method for the determination of synthetic colors in ice cream samples. PubMed: Decontamination of fluid milk containing Bacillus spores using commercial household products. PubMed: Simultaneous analysis of free and conjugated estrogens, sulfonamides, and tetracyclines in runoff water and soils using solid-phase extraction and liquid chromatography-tandem mass spectrometry. PubMed: Separation of kafirins on surface porous reversed-phase high-performance liquid chromatography columns. PubMed: Screening method for the detection of artificial colours in saffron using derivative UV-Vis spectrometry after precipitation of crocetin. PubMed: Synthesis of four carbon-13-labeled type a trichothecene mycotoxins and their application as internal standards in stable isotope dilution assays. PubMed: A source of error in mutagen testing of foods. PubMed: Effect of solvent type on the determination of total iodine in milk powder and human serum by inductively coupled plasma mass spectrometry. PubMed: Field amplified sample injection-capillary electrophoresis-tandem mass spectrometry for the analysis of acrylamide in foodstuffs. PubMed: Effect of simulated spray chilling with chemical solutions on acid-habituated and non-acid-habituated Escherichia coli O157:H7 cells attached to beef carcass tissue. 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: The effect of nitrogen source on yield and glycosylation of a human cystatin C mutant expressed in Pichia pastoris. PubMed: Determination of fluoroquinolones in aquaculture products by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). PubMed: Determination of florfenicol amine residues in animal edible tissues by an indirect competitive ELISA. PubMed: Mass spectrometry and tandem mass spectrometry of citrus limonoids. PubMed: Sampling procedure and determination of lead in canned foods. PubMed: Method modification for liquid chromatographic determination of thiamine, riboflavin, and pyridoxine in medical foods. PubMed: [Determination of mepiquat chloride in grape, wine and juice by liquid chromatography with electrospray tandem mass spectrometry]. PubMed: Determination of iodine in seafood by inductively coupled plasma/mass spectrometry. PubMed: [Microbiological method for the detection of antibiotic residues in meat using mixed-mode, reverse-phase and cation-exchange cartridge]. PubMed: Structure of acid-stable carmine. PubMed: [Silage of huizache (Acacia farnesiana, L. Willdt) as a potential resource in the feeding of goats]. PubMed: Determination of ochratoxin A in currants, raisins, sultanas, mixed dried fruit, and dried figs by immunoaffinity column cleanup with liquid chromatography: interlaboratory study. PubMed: HPLC-UV method for nicotine, strychnine, and aconitine in dairy products. PubMed: Simultaneous high-performance liquid chromatographic determination of visoltricin, acuminatopyrone and chlamydosporols in Fusarium cultures on maize. PubMed: Liquid chromatographic analysis of cinchona alkaloids in beverages. PubMed: Biochemical studies of some non-conventional sources of proteins. Part 7. Effect of detoxification treatments on the nutritional quality of apricot kernels. PubMed: Growth characteristics of a new methylomonad. PubMed: [Determination of sodium iron (III) ethylenediaminetetraacetate in iron-fortified soy sauce by reversed-phase ion-pair high performance liquid chromatography]. PubMed: Preparation and characterization of films from pea protein. PubMed: Isolation and purification of a hemorrhagic factor (wortmannin) from Fusarium oxysporum (N17B). PubMed: [Photodensitometric determination of "PR-toxin", metabolite of Penicillium roqueforti (author's transl)]. PubMed: The fate of aflatoxin in naturally contaminated corn during the ethanol fermentation. PubMed: Rapid fluorescence screening assay for tetracyclines in chicken muscle. PubMed: Effects of high temperature and disinfectants on the viability of Sarcocystis neurona sporocysts. PubMed: Effect of source of supplemental nitrogen on the utilization of citrus pulp-based diets by sheep. PubMed: Liquid chromatographic determination of vitamin K1 trans- and cis-isomers in infant formula. PubMed: Concentrated cultures of Leuconostoc citrovorum. PubMed: Novel method for isolation of major phenolic constituents from cashew (Anacardium occidentale L.) nut shell liquid. PubMed: Direct determination of urinary iodine by inductively coupled plasma mass spectrometry using isotope dilution with iodine-129. PubMed: Liquid chromatography-tandem mass spectrometry method for the detection of marine lipophilic toxins under alkaline conditions. PubMed: Synthesis and antiviral activities of chiral thiourea derivatives containing an alpha-aminophosphonate moiety. PubMed: Molecularly imprinted sol-gel nanoparticles for mass-sensitive engine oil degradation sensing. PubMed: Rapid fluorescence screening assay for enrofloxacin and tetracyclines in chicken muscle. PubMed: Determination of mesotrione residues and metabolites in crops, soil, and water by liquid chromatography with fluorescence detection. PubMed: Determination of gentamicin in bovine milk using liquid chromatography with post-column derivatization and fluorescence detection. PubMed: Measurement of branched chain amino acids in blood plasma by high performance liquid chromatography. PubMed: Preparation of concentrated lactic streptococcus starters. PubMed: 3-(N-tert-butylcarboxamido)-1-propyl and 4-oxopentyl groups for phosphate/thiophosphate protection in oligodeoxyribonucleotide synthesis. PubMed: Synthesis and antiviral activities of amide derivatives containing the alpha-aminophosphonate moiety. PubMed: Pressurized liquid extraction-capillary electrophoresis-mass spectrometry for the analysis of polar antioxidants in rosemary extracts. PubMed: Confirmation of azaperone and its metabolically reduced form, azaperol, in swine liver by gas chromatography/mass spectrometry. PubMed: Liquid chromatographic determination of abamectin in fruits and vegetables.