Výsledky vyhledávání - "Patrick Elisabeth"

Separation of nucleotides using micellar electrokinetic capillary chromatography

Autor: Masaaki Senda, Tooru Sasaki, Patrick Elisabeth, Masanori Yoshioka

Publikováno v: Journal of Chromatography A. 806:199-207

The effect of the pH of the background electrolyte and its ionic strength, via Good's buffers, in capillary zone electrophoresis (CZE) on the separation of mono-, di-, triphosphate, adenosine cyclic- monophosphate nucleosides and adenine was investig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b1c0c090ae6e210c93d3dd372bd6da5
https://doi.org/10.1016/s0021-9673(97)00862-5

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Infrared and Nuclear Magnetic Resonance Spectrometry of Caffeine in Roasted Coffee Beans after Separation by Preparative Supercritical Fluid Chromatography

Autor: Muneo Saito, Masanori Yoshioka, Patrick Elisabeth, Yoshio Yamauchi

Publikováno v: Analytical Sciences. 7:427-431

The isolation of caffeine from coffee powder was performed using supercritical fluid extraction (SFE) and preparative supercritical fluid chromatography (SFC). Two grams of roasted coffee bean powder gave 0.49g of extract using supercritical carbon d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::61b72d9f80c9ad89109924cef06a20f2
https://doi.org/10.2116/analsci.7.427

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