Academic literature on the topic 'Sulfite determination'

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Journal articles on the topic "Sulfite determination"

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Anderson, Courtney, Charles R. Warner, Daniel H. Daniels, and Kathlene L. Padgett. "Ion Chromatographic Determination of Sulfites in Foods." Journal of AOAC INTERNATIONAL 69, no. 1 (1986): 14–19. http://dx.doi.org/10.1093/jaoac/69.1.14.

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Abstract Ion chromatography (IC) is shown to be a promising technique for the determination of sulfites (SO2, SO⅔) in foods. Results of a 10 min flash distillation and 10 min IC determination compare favorably with the results from the conventional Monier-Williams method for total sulfite in a variety of food matrices. The IC technique also provides a wealth of additional information, such as (1) sulfite and sulfate (oxidized sulfite) content of the spiking or treatment solution, (2) residual sulfite applied to the food after oxidation losses in the treatment process, (3) free sulfite in foods
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Kawamura, Yoshiya, Nobuko Kubo, Haruhiko Arata, Yoshio Ito, Masao Tamura, and Katsuhiko Yamamoto. "A Microbial Sensor for Determination of Sulfite in Wines." Journal of AOAC INTERNATIONAL 77, no. 4 (1994): 1052–56. http://dx.doi.org/10.1093/jaoac/77.4.1052.

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Abstract The method developed for determining sulfite in wines uses a microbial sensor that consists of sulfur-oxidizing autotrophic bacteria and an oxygen electrode (SO2 meter; SOM), which selectively determines free sulfite in an acidified wine sample. Total sulfite is determined after alkaline extraction; ferrous sulfate is added to the extractant to prevent oxidation. The SOM data showed a coefficient of a variation of 1 % or less (n = 5). The total sulfites in wine determined by SOM were compared with those determined by the Monier–Williams method. Excellent agreement was achieved, as ind
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Carlos, Katherine S., and Lowri S. de Jager. "Determination of Sulfite in Food by Liquid Chromatography Tandem Mass Spectrometry: Collaborative Study." Journal of AOAC INTERNATIONAL 100, no. 6 (2017): 1785–94. http://dx.doi.org/10.5740/jaoacint.17-0033.

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Abstract Sulfites are added to a wide range of food and beverage products to prevent browning or oxidation. Although most of the population do not experience side effects from consuming sulfites, a small subset has been shown to experience an “allergic-like” response. For this reason, the U.S. Food and Drug Administration requires that sulfites be labeled on all products that contain more than 10 mg/kg (parts per million) sulfur dioxide. The current regulatory method, optimized Monier–Williams (OMW) Official Method990.28, has been successful in quantifying sulfites in most matrixes, but is tim
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Ji, A. J., S. R. Savon, and D. W. Jacobsen. "Determination of total serum sulfite by HPLC with fluorescence detection." Clinical Chemistry 41, no. 6 (1995): 897–903. http://dx.doi.org/10.1093/clinchem/41.6.897.

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Abstract An estimated 500,000 individuals in the US, mostly steroid-dependent asthmatics, suffer severe adverse reactions to sulfites in foods, beverages, and pharmaceutical products. In an attempt to understand the pathogenesis of sulfite hypersensitivity, we have developed an assay for the determination of total serum sulfite by utilizing: (a) reductive release of serum protein-bound sulfite; (b) derivatization of free sulfite with monobromobimane; (c) separation of sulfite-bimane from thiol-bimanes by reversed-phase HPLC; and (d) quantitation of sulfite-bimane by fluorescence detection. The
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Sonne, Kim, and Purnendu K. Dasgupta. "Simultaneous photometric flow-injection determination of sulfide, polysulfide, sulfite, thiosulfate, and sulfate." Analytical Chemistry 63, no. 5 (1991): 427–32. http://dx.doi.org/10.1021/ac00005a008.

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Xu, Dan Hua, Peng Chen, and Shi Hua Liu. "Ion Chromatography for the Continuous Determination of Sulfite and Sulfide in Gypsum and Gypsum Products." Key Engineering Materials 726 (January 2017): 75–79. http://dx.doi.org/10.4028/www.scientific.net/kem.726.75.

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A quantitative ion chromatographic analytical method for the continuous determination of the sulfite and sulfide in gypsum and gypsum products is proposed. This paper established a determination method removal interference with each other between sulfite and sulfide that measure sulfite and sulfide content respectively. A set of calibration graphs for standards with different concentration ranges with indicate a good linear regression.The method presents good repeatability because in all cases the observed RSD was below 1% through two chromatographic parameters both of the retention time and t
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Bravo, Paz, Yo-Ying Chen, Galo Ramirez, et al. "Electrooxidation and determination of sulfite in ethanol–water solutions using poly-Cu(II)-tetrakis(x-aminophenyl)porphyrin/glassy carbon modified electrodes." Collection of Czechoslovak Chemical Communications 74, no. 4 (2009): 545–57. http://dx.doi.org/10.1135/cccc2008173.

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A comparison is made of the behavior of three Cu(II)-porphyrins (with the amino substituents in different positions on the periphery of the ligand) electropolymerized on glassy carbon electrodes in HCl as solvent. The electropolymerized films show a certain degree of demetallation but the Cu amount of porphyrin in each case is sufficient to catalyze the oxidation of sulfite and hydrogensulfite in ethanol–water solutions. The ligands of the porphyrins are almost inactive in the electrocatalysis of the sulfite. The oxidation processes are favored at low scan rates. The foot of the oxidation wave
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Armentia-Alvarez, Arantza, M. Jesus Peña-Egedo, and Concepcion Garcia-Moreno. "Improved Method for Determination of Sulfites in Shrimp." Journal of AOAC INTERNATIONAL 76, no. 3 (1993): 565–69. http://dx.doi.org/10.1093/jaoac/76.3.565.

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Abstract A method for the determination of sulfites in shrimp developed by Kim and Kim and modified by Paino-Campa et al. for sausages has been further modified. Total sulfites are extracted by initially adding aluminum oxide to the sample and using an extraction solution at pH 12. In the reproducibility assays, coefficients of variation (CVs) were 4.8% for free sulfite and 7.8% for total sulfite in the edible part of the shrimp. In the inedible part, CVs were 7.5% and 8.9% for free and total sulfite, respectively. Mean recovery was 87.8% for the edible part and 84.4% for the inedible part of
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Edberg, Ulla, Maija-Liisa Anttonen, Karen Berg-Nilsen, et al. "Enzymatic Determination of Sulfite in Foods: NMKL Interlaboratory Study." Journal of AOAC INTERNATIONAL 76, no. 1 (1993): 53–58. http://dx.doi.org/10.1093/jaoac/76.1.53.

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Abstract An enzymatic method for the determination of sulfite in foods was collaboratively studied in Nordic industry and government laboratories. The sulfite in liquid foods or extracts of solid foods is analyzed according to the following principle: Sulfite ions are oxidized to sulfate ions by oxygen in the presence of sulfite oxidase, thereby forming hydrogen peroxide. Hydrogen peroxide is transformed to water by reduced nicotinamide adenine dinucleotide (NADH) in the presence of NADH peroxidase. In this reaction, NAD+ is formed (and NADH is consumed) in amounts proportional to the sulfite
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Huang, Zhao Long, Shao Ping Feng, Du Shu Huang, et al. "Improvement on Determination of the Components of Industrial Sodium Polysulfide." Advanced Materials Research 634-638 (January 2013): 87–90. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.87.

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The analytical method on sodium sulfide, sodium sulfite, sodium hydroxide and sodium thiosulfate in sodium polysulfide solution was studied in this paper. The questions in concealing sodium sulfite by formaldehyde and precipitating sodium sulfide by zine acetate, a common method reported in some papers before, was discussed. The improvement on concealing Na2SO3 by SrCl2 instead of formaldehyde and precipitating Na2S by Zn(OH)2 instead of Zn(Ac)2 and testing concentration of NaOH in the mixture, was studied. The results showed that new method is simpler, more rapid, more completely and accurate
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Dissertations / Theses on the topic "Sulfite determination"

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Santos, Josué Carinhanha Caldas. "Avaliação e síntese de corantes fenotiazínicos para determinação espectrofotométrica de sulfeto e sulfito empregando sistemas de análise em fluxo." Programa de Pós-Graduação em Química da UFBA, 2004. http://www.repositorio.ufba.br/ri/handle/ri/10001.

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Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-04-23T12:23:58Z No. of bitstreams: 2 Josue Santos Parte 2.pdf: 931346 bytes, checksum: b1e5922db0717587a7942e5c09cc5b01 (MD5) Josue Santos Parte 1.pdf: 1888156 bytes, checksum: 5a369c2be9a8867bc37dbf7937760f92 (MD5)<br>Made available in DSpace on 2013-04-23T12:23:58Z (GMT). No. of bitstreams: 2 Josue Santos Parte 2.pdf: 931346 bytes, checksum: b1e5922db0717587a7942e5c09cc5b01 (MD5) Josue Santos Parte 1.pdf: 1888156 bytes, checksum: 5a369c2be9a8867bc37dbf7937760f92 (MD5) Previous issue date: 2004<br>Neste trabalho foram avalia
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Souza, Alex Sandra Nascimento De. "Influence of chemicals preservative on the determination of the total antioxidant activity in tropical juice acerola." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=10918.

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Conselho Nacional de Desenvolvimento CientÃfico e TecnolÃgico<br>The food industry uses chemical additives to extend the shelf life of its products and maintain their sensory and microbiological characteristics acceptable. However, the presence of preservatives in foods may interfere in the quantification of total antioxidant activity. Therefore, this study aimed to evaluate the influence of food preservatives on total antioxidant activity and on the sensory and microbiological quality of acerola tropical juice. The fruits were washed, sanitized (200 ppm sodium hypochlorite), pulped and then w
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Grippa, Alexander. "Structural investigation of Nb-based layer sulfides." Doctoral thesis, Stockholm University, Department of Physical, Inorganic and Structural Chemistry, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-177.

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<p>In this work we have investigated the intercalation of electron-donors between NbS<sub>2</sub> slabs in Nb-based layer sulfides.</p><p>Two series of Sr substituted Nb-based misfit sulfides belonging to the 1.5Q/1H and 1Q/1H series of misfit layer compounds have been synthesised. For large lanthanides (Ln=La, Ce), only the 1Q/1H compounds formed whereas for smaller lanthanides and yttrium, both types of phases can be obtained. The crystal structure of misfit sulfide (Pr<sub>0.55</sub>Sr<sub>0.45</sub>S)<sub>1.15</sub>NbS<sub>2</sub> has been refined using the composite approach. In the Q-sla
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URIBE-JONGBLOED, ALBERTO. "DETERMINATION OF THE EFFECTIVENESS OF ANAEROBIC BIODEGRADATION OF PAHs AND ITS APPLICATION IN THE FORM OF A BIOWALL." University of Cincinnati / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1147969760.

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Hamilton, Andrew. "Determination of the structural requirements for modification of vascular endothelial growth factor angiogenic activity by heparan sulfate oligosaccharides." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/determination-of-the-structural-requirements-for-modification-of-vascular-endothelial-growth-factor-angiogenic-activity-by-heparan-sulfate-oligosaccharides(10c14190-247a-4c98-a120-eb0a1c63f246).html.

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Clinical manipulation of angiogenesis (the formation of new blood vessels from pre-existing vasculature) is of interest to treat diseases such as cancer and ischemic tissue where it is not properly regulated. Several treatments targeting vascular endothelial growth factor (VEGF) and its receptors - which are abundant at sites of angiogenesis - are currently in use to treat various types of cancer, however they have severe vascular side effects. Conversely, VEGF has been used clinically to promote angiogenesis to treat ischemic tissue. However, despite encouraging data from pre-clinical models,
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Eldridge, Stacie Liane. "Development of analytical methods for trace impurity analysis and structure determination of heparin/heparan sulfate-derived oligosaccharides." Diss., [Riverside, Calif.] : University of California, Riverside, 2009. http://proquest.umi.com/pqdweb?index=0&did=1899476621&SrchMode=2&sid=2&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1269284173&clientId=48051.

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Thesis (Ph. D.)--University of California, Riverside, 2009.<br>Includes abstract. Available via ProQuest Digital Dissertations. Title from first page of PDF file (viewed March 10, 2010). Includes bibliographical references. Also issued in print.
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Mann, Jacqueline Lorraine. "Determination of sulfur isotope composition in sulfate from two high elevation snowpits by multi-collector thermal ionization mass spectrometry using a double spike." College Park, Md. : University of Maryland, 2005. http://hdl.handle.net/1903/2591.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2005.<br>Thesis research directed by: Geology. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Bergh, Werner. "The determination of β-endosulfan and endosulfan sulfate in human serum with dialkylphosphate metabolites as urinary markers using LC-MS/MS electrospray ionization". Master's thesis, University of Cape Town, 2017. http://hdl.handle.net/11427/24498.

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Two separate bioanalytical methods were developed, validated and applied to determine agricultural exposure to organochlorine and organophosphorus pesticides using different biological matrices as reference sources. The method that was validated for the quantification of the organochlorine compounds was used to simultaneously determine β-endosulfan [6, 7, 8, 9, 10, 10- hexacloro-1, 5, 5a, 6, 9, 9a- hexahydro- 6, 9-methano-2, 4, 3-benzodioxathiepin-3- oxide] and one of its main metabolites, endosulfan sulfate, in human serum. In a second bioanalytical method, urinary dialkylphosphate metabolite
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Santiago, Neto Antonio Inacio. "Exploração da degradação de sulfito assistida por ultra-som para a determinação indireta de açúcares redutores empregando análise por injeção seqüencial." Programa de Pós-Graduação em Química da UFBA, 2006. http://www.repositorio.ufba.br/ri/handle/ri/9991.

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Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2013-04-23T11:00:55Z No. of bitstreams: 1 Santiago Neto.pdf: 777271 bytes, checksum: 7b5d519ad6bf5809028c74aefc018b57 (MD5)<br>Made available in DSpace on 2013-04-23T11:00:55Z (GMT). No. of bitstreams: 1 Santiago Neto.pdf: 777271 bytes, checksum: 7b5d519ad6bf5809028c74aefc018b57 (MD5) Previous issue date: 2006<br>Métodos para a determinação de açúcares redutores totais em alimentos explorando a técnica de análise em fluxo têm sido reportados na literatura. Na estrutura dos açúcares redutores há um grupo carbonila capaz de formar adu
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Popolim, Welliton Donizeti. "Análise de sulfitos em sucos de frutas e estimativa de seu consumo por escolares." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/89/89131/tde-12062009-185114/.

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No Brasil os dados sobre a utilização dos sulfitos pela indústria de alimentos e pesquisas sobre o seu consumo são escassos. Sendo assim, o objetivo desta pesquisa foi avaliar o nível de sulfitos em sucos de frutas e estimar seu consumo por escolares de 5ª. a 8ª. séries de escolas públicas, do ensino fundamental, do município de São Caetano do Sul-SP, Brasil. Foi aplicado questionário de freqüência de consumo de alimentos (QFCA) em 313 escolares, sendo 56,9 % do sexo feminino e 43,1 % do sexo masculino, com média de idade de 14,7 anos. Os alimentos sulfitados mais consumidos foram os néctares
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Books on the topic "Sulfite determination"

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United States International Trade Commission. Aluminum sulfate from Venezuela: Determination of the Commission in investigation no. 701-TA-299 (final) under the Tariff Act of 1930, together with the information obtained in the investigation : determination of the Commission in investigation no. 731-TA-431 (final) under the Tariff Act of 1930, together with the information obtained in the investigation. U.S. International Trade Commission, 1989.

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Aluminum sulfate from Venezuela: Determination of the commission in investigation no. 701-TA-299 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigation : determination of the commission in investigation no. 731-TA-431 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigation. U.S. International Trade Commission, 1989.

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Medhora, Hiraz Kekobad. Reaction kinetic study and determination of controlling resistances during alkaline sulfite/anthraquinone pulping. 1987.

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Spencer, James N., and H. Anthony Neidig. Gravimetric Determination of Sulfate. Chemical Education Resources, 1988.

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United States. National Aeronautics and Space Administration., ed. Determination of trace elements in triglycine sulfate solutions: Technical final report. National Aeronautics and Space Administration, 1993.

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Atmospheric Research and Exposure Assessment Laboratory (U.S.), ed. Evaluation of the Fourier transform infrared spectrometer for particle-associated ammonium sulfate determination: Project summary. U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, 1992.

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Evaluation of the Fourier transform infrared spectrometer for particle-associated ammonium sulfate determination: Project summary. U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, 1992.

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Atmospheric Research and Exposure Assessment Laboratory (U.S.), ed. Evaluation of the Fourier transform infrared spectrometer for particle-associated ammonium sulfate determination: Final report. U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, 1992.

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C, Antweiler Ronald, Taylor Howard E. 1945-, and Geological Survey (U.S.), eds. Method for the determination of dissolved chloride, nitrate, and sulfate in natural water using ion chromatography. U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

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METHOD FOR THE DETERMINATION OF DISSOLVED CHLORIDE, NITRATE, AND SULFATE IN NATURAL WATER USING ION CHROMATOGRAPHY... BRINTON, TERRY I., ET AL. s.n., 1997.

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Book chapters on the topic "Sulfite determination"

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Kurmanbayeva, Assylay, Galina Brychkova, Aizat Bekturova, et al. "Determination of Total Sulfur, Sulfate, Sulfite, Thiosulfate, and Sulfolipids in Plants." In Methods in Molecular Biology. Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4939-7136-7_15.

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Brychkova, Galina, Assylay Kurmanbayeva, Aizat Bekturova, et al. "Determination of Enzymes Associated with Sulfite Toxicity in Plants: Kinetic Assays for SO, APR, SiR, and In-Gel SiR Activity." In Methods in Molecular Biology. Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4939-7136-7_14.

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Boppana, V. K. "Determination of glucuronide and sulfate conjugates." In Analytical Applications of Immobilized Enzyme Reactors. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1310-6_7.

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Jaques, L. B. "Determination of Heparin and Related Sulfated Mucopolysaccharides." In Methods of Biochemical Analysis. John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470110447.ch4.

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Marchesini, S., A. Novati, and S. Gatt. "Determination of Arylsulfatase a Activity Using Pyrene Derivatives of Cerebroside Sulfate." In Lipid Storage Disorders. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-1029-7_63.

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Schepky, A. G., P. Schulz-Knappe, and W. G. Forssmann. "Determination of sulfated peptides in human hemofiltrate by differential iodination." In Peptides 1994. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-1468-4_185.

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Juárez-García, L., and R. E. Rivera-Santillán. "New Xochiquetzalli Method for Sulfide Ion Determination in Aqueous Media. Application to Tailings Analysis." In Advanced Materials Research. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-452-9.226.

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Luther, George W., and Andrew S. Madison. "Determination of Dissolved Oxygen, Hydrogen Sulfide, Iron(II), and Manganese(II) in Wetland Pore Waters." In Methods in Biogeochemistry of Wetlands. American Society of Agronomy and Soil Science Society of America, 2015. http://dx.doi.org/10.2136/sssabookser10.c6.

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Vairavamurthy, Appathurai, Bernard Manowitz, Weiqing Zhou, and Yongseog Jeon. "Determination of Hydrogen Sulfide Oxidation Products by Sulfur K-Edge X-ray Absorption Near-Edge Structure Spectroscopy." In ACS Symposium Series. American Chemical Society, 1993. http://dx.doi.org/10.1021/bk-1994-0550.ch027.

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Bunz, Svenja-Catharina, and Christian Neusüß. "The Selective Determination of Sulfates, Sulfonates, and Phosphates in Urine by Capillary Electrophoresis/Mass Spectrometry." In Methods in Molecular Biology. Humana Press, 2012. http://dx.doi.org/10.1007/978-1-62703-029-8_3.

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Conference papers on the topic "Sulfite determination"

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Zainudin, Nurulasma, Mashitah Mohd Yusoff, and Kwok Feng Chong. "A promising electrochemical sensing platform based on a graphene nanomaterials for sensitive sulfite determination." In 2015 2nd International Conference on Biomedical Engineering (ICoBE). IEEE, 2015. http://dx.doi.org/10.1109/icobe.2015.7235886.

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Lee, Heung N., Sang-Hoon Kang, Hong Joo Ahn, Wook Hyun Sohn, and Kwang Yong Jee. "Determination of 35S in Radioisotope Wastes by a Wet Oxidation." In The 11th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2007. http://dx.doi.org/10.1115/icem2007-7291.

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The oxidation studies of a sulfur to a sulfate ion by various oxyhalide oxidants in organic (thiourea, methionine) and inorganic (sulfate, thiophosphate) compounds were carried out in an acidic solution. The optimized result of the oxidation reaction was obtained when a bromate compound (BrO3−) as an oxidant and a 3 M HNO3 solvent. The chemical yield for the oxidation of the organic and inorganic sulfur compounds to a sulfate ion was monitored as 80% for thiophosphate, 87% for methionine, and 100% for thiourea and sulfate within 5% RSD. The oxidation of thiourea required at least 1.6 equivalen
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Stine, Jesse, Ted Wu, Alexandra Oliveira, Scott Smiley, and Peter Bechtel. "Extraction and Determination of Chondroitin Sulfate from Fish Processing Byproducts." In A Sustainable Future: Fish Processing Byproducts. Alaska Sea Grant College Program, 2010. http://dx.doi.org/10.4027/sffpb.2010.04.

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Shu Long, Zhong Cao, Yu-Ting Zhao, et al. "Multi-wall carbon nanotubes film used for determination of salbutamol sulfate." In 2009 4th IEEE International Conference on Nano/Micro Engineered and Molecular Systems. IEEE, 2009. http://dx.doi.org/10.1109/nems.2009.5068761.

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Huda, Thorikul, Destiana Murtiyani, Iskandar Mulia Siregar, and Nahar Cahyandaru. "Validation method on sulfate determination of mortar sample from Mendut temple." In 2ND INTERNATIONAL CONFERENCE ON CHEMISTRY, CHEMICAL PROCESS AND ENGINEERING (IC3PE). Author(s), 2018. http://dx.doi.org/10.1063/1.5065042.

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Baniya, A., S. Thapa, E. Borquist, et al. "Lab-on-a-Chip Device for Hydrogen Sulfide Sensing in Biomedical and Environmental Applications Using Electrochemical Approach." In ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/ipack2015-48491.

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Hydrogen sulfide (H2S) is rapidly emerging as a biologically significant signaling molecule. In recent studies, sulfide level in blood or plasma has been reported to be in the concentration between 10 and 300 μM suggesting it acts in various diseases. This work reports progress on a new Lab-on-a-Chip (LOC) device for these applications. The uniquely designed, hand-held device uses advanced liberation chemistry that releases H2S from liquid sample and an electrochemical approach to detect sulfide concentration from the aqueous solution. The device itself consists of three distinct layers of Pol
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Yang, Yingchun, Yuanyuan Feng, Zhixiang Ye, Honglin Yin, and Huaijin Yang. "Development of a New Flow-Injection Chemiluminescence Method for the Determination of Sulfide." In 2010 4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2010). IEEE, 2010. http://dx.doi.org/10.1109/icbbe.2010.5518215.

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Graham, Alexander, Intan Salleh, Jamal Ibrahim, Khairunnisa Khairuddin, Michael Singleton, and Kenneth Sorbie. "An Experimental Determination of Hydrogen Sulfide Scavenging Capacities and Mechanisms in Iron-Bearing Minerals." In SPE International Oilfield Scale Conference and Exhibition. Society of Petroleum Engineers, 2020. http://dx.doi.org/10.2118/200677-ms.

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Li, Yuan, Mingdong Zhang, and Shuo Xue. "Experimental Determination of the Sulfide/Silicate Melt Partition Coefficients of Siderophile and Chalcophile Elements." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.1538.

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Kozlova, Julia A., Danil A. Danilov, and Egor V. Gordeev. "Determination of concentration of sodium dodecyl sulfate after intercalation of layered rare earth hydroxides." In THE 2ND INTERNATIONAL CONFERENCE ON PHYSICAL INSTRUMENTATION AND ADVANCED MATERIALS 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0032257.

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Reports on the topic "Sulfite determination"

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Brown, Michael. Update on Activity 6: Target Solution Chemistry Determination of Iron Sulfate. Office of Scientific and Technical Information (OSTI), 2014. http://dx.doi.org/10.2172/1157513.

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Tucker, M. D. Determination of kinetic coefficients for the simultaneous reduction of sulfate and uranium by Desulfovibrio desulfuricans bacteria. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/79105.

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Jaeger, June, and Peter Schmid. Vesicant Studies. II. Volatility Determinations of Butyl 2-Chloroethyl Sulfide on Various Surfaces, Including Pig Skin. Defense Technical Information Center, 1986. http://dx.doi.org/10.21236/ada175251.

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Selected methods for dissolved iron (II, III) and dissolved sulfide (-II) determinations in geothermal waters. US Geological Survey, 1985. http://dx.doi.org/10.3133/wri854189.

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