Výsledky vyhledávání - "James E Denison"

Simultaneous Determination of Vitamins D2 and D3 by Electrospray Ionization LC/MS/MS in Infant Formula and Adult Nutritionals: First Action 2012.11

Autor: Donald L Gilliland, Steve Baugh, Charles K Black, James E Denison, Charles T Seipelt

Publikováno v: Journal of AOAC INTERNATIONAL. 96:1387-1395

A method was developed for the analysis of vitamins D2 and D3 in a variety of nutritional products. To extract vitamins D2 and D3 from products containing substantial amounts of fat, a saponification with alcoholic potassium hydroxide is required to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56f800176506dce13b5ca68542a0a8ff
https://doi.org/10.5740/jaoacint.13-176

Zobrazit plný text záznamu

Free and Total Carnitine in Infant and Adult/Pediatric Nutritional Formulas by Liquid Chromatography/Tandem Mass Spectrometry: First Action 2012.17

Autor: James E Denison, Wesley A Jacobs, Dawn Dowell, C Thomas Seipelt, Dustin E Starkey

Publikováno v: Journal of AOAC INTERNATIONAL. 96:1082-1085

Data from a previously published study in J.AOAC Int. 91, 130–142 (2008) was presented to the Stakeholder Panel on Infant Formula and Adult Nutritionals (SPIFAN) during the AOAC Annual Meeting held in Las Vegas, NV, from September 30 to October 3,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e1368d8fcf36cba55b064680d1d2c66
https://doi.org/10.5740/jaoacint.13-140

Zobrazit plný text záznamu

Simultaneous Determination of Vitamins D2 and D3 by LC-MS/MS in Infant Formula and Adult Nutritionals: First Action 2011.13

Autor: Donald L Gilliland, Charles K Black, James E Denison, Charles T Seipelt, Dawn Dowell

Publikováno v: Journal of AOAC INTERNATIONAL. 95:583-587

During the “Standards Development and International Harmonization: AOAC INTERNATIONAL Mid-Year Meeting” held on June 29, 2011, an Expert Review Panel (ERP) on behalf of AOAC INTERNATIONAL adopted the method “Simultaneous Determination of Vitami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efffb52529f767dfa1b501ebea3fd8a1
https://doi.org/10.5740/jaoacint.cs2011_13

Zobrazit plný text záznamu

Single-Laboratory Validation of a Liquid Chromatographic/Tandem Mass Spectrometric Method for the Determination of Free and Total Carnitine in Infant Formula and Raw Ingredients

Autor: C Thomas Seipelt, James E Denison, Dustin E Starkey, Wesley A Jacobs

Publikováno v: Journal of AOAC INTERNATIONAL. 91:130-142

A reversed-phase liquid chromatographic/tandem mass spectrometric method was developed and validated for the determination of free carnitine (FC) and total carnitine (TC) in infant formula and raw ingredients. Preparation of samples for FC determinat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd5a216e1ddc347720dd84a759859ec0
https://doi.org/10.1093/jaoac/91.1.130

Zobrazit plný text záznamu

Formation of enol and acyl phosphine ligands via alkylation of a tungsten phosphaallyl complex: crystal structures of [WI{C6H4(PH2)[PMeC(O)CH2(C6H4Me-4)]-1,2}(CO)(η-C5H5)]·0.5C4H8O and [WI{C6H4(PH2)[P{(CH2)4I}C(O)CH2(C6H4Me-4)]-1,2}(CO)(η-C5H5)]

Autor: Suanna Harvey, James E. Denison, K. D. Vinindra Weerasuria, John C. Jeffery

Publikováno v: J. Chem. Soc., Dalton Trans.. :2677-2684

The π-phosphaallyl complex [W{σ,η3-C6H4(PH2)[PC(OH)CH(C6H4Me-4)]-1,2}(CO)(η-C5H5)]1 has an unused lone pair of electrons on the central phosphorus atom of the chelate ring and like a conventional PR3 ligand will undergo facile P-alkylation reacti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bdd3c89a9b34f445cce3738ce8c7d3cd
https://doi.org/10.1039/dt9910002677

Zobrazit plný text záznamu

Single-laboratory validation of a liquid chromatographic/tandem mass spectrometric method for the determination of free and total carnitine in infant formula and raw ingredients

Autor: Dustin E, Starkey, James E, Denison, C Thomas, Seipelt, Wesley A, Jacobs

Publikováno v: Journal of AOAC International. 91(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d6d5348db19b916161eae22e91f88642
https://pubmed.ncbi.nlm.nih.gov/18376595

Zobrazit plný text záznamu

Formation of novel chelating phosphine ligands via the reaction of [WCC6H4Me-4(CO)2(η-C5H5)] with the bidentate phosphine C6H4(PH2)2-1,2; X-ray crystal structures of the complexes [W{σ,η3-C6H4(PH2)(PC{OH}CH{C6H4Me-4})-1,2}(CO)(η-C5H5)], [{Wl{C6H4(PH2)(P{Me}C{O}CH2{C6H4Me-4})-1,2}(CO)(η-C5H5)·(]1/2C4H8O), and [WCo3(µ3-CR){µ-C6H4(PH2)(PC{OH}CH{C6H4Me-4})-1,2}(CO)9(η-C5H5)](R = H or Me)

Autor: James E. Denison, John C. Jeffery, Suanna Harvey, Peter Müller, K. D. Vinindra Weerasuria

Publikováno v: J. Chem. Soc., Chem. Commun.. :1023-1026

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1629e6c6f18ab1cfe84236ce29bb3286
https://doi.org/10.1039/c39900001023

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání