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A method was devised to assay four forms of vitamin C: L-ascorbic acid (AA), dehydroascorbic acid (DHA), ascorbate-2-mono- and polyphosphate (AMP, APP), as well as ascorbate-2-monosulphate (AMS), in sample series of different fish tissues and fe[...]
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Article : documento electrónico
VIRGINIA FERRARI, Autor ; IBÁÑEZ, FACUNDO, Autor ; DANILO CABRERA, Autor ; BETIANA PINTADO, Autor |Accessions of native fruits from ‘Arazá’ (Psidium cattleianum), ‘Guaviyú’ (Myrcianthes pungens) and ‘Guayabo del país’ (Acca sellowiana) were evaluated as part of a selection program to obtain commercial cultivars, with the aim to offer the grow[...]
Article : documento electrónico
ROMINA BERINO, Autor ; DIEGO ARMANDO PEZZELATTO, Autor ; GERMÁN DAVID BÁEZ, Autor ; EMILCE ELINA LLOPART, Autor ; GRISELDA BALLERINI, Autor ; ANDREA MORO, Autor ; NÉSTOR JORGE DELORENZI, Autor ; PABLO ANDRÉS BUSTI, Autor |Se optimizaron las condiciones para la preparación de películas biopoliméricas capaces de encapsular los valores diarios máximos recomendados de la vitamina liposoluble E (?-tc), incorporando nanocomplejos formados por la proteína láctea beta la[...]Article : documento electrónico
KEEL, KAREN, Autor ; TOSAR, JUAN PABLO, Autor ; LAIZ, JUSTO, Autor |Dentro INNOTEC (No. 5, dic. 2010)En este trabajo se presentan los resultados preliminares para el desarrollo de un biosensor amperométrico destinado a la cuantificación de Proteína B Específica de la Preñez (PSPB) en fluidos biológicos como medio de diagnóstico clínico precoz d[...]
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Determination of trace amounts of cyanocobalamin (18 ng/g) in fatty foods was performed by solid-phase extraction and high-performance liquid chromatography (HPLC) with visible detection at 550 nm using a membrane filter for the precolumn separa[...]
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Liquid chromatographic methodology for determination of vitamin C and organic acids in different fruits (whortleberry, blackberry, red currant, black currant, raspberry, babaco, feijoa, kiwano, passion fruit, red and yellow tamarillos, medlar, a[...]
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Vitamin concentrates containing vitamin D2 and vitamin A acetate usually are prepared by dispersing in starch coated gelatin protected beadlets, or by dissolving the vitamins in oil.
documento electrónico
ADRIENNE McMAHON, Autor ; S. CHRISTIANSEN, Colaborador ; F.-F. CHEE, Colaborador ; A. CHUA, Colaborador ; H. BRADDOCK, Colaborador ; B. GILL, Colaborador ; R. DE GUZMAN, Colaborador ; K. KOHLER, Colaborador ; D.P. LABITAN, Colaborador ; J. LE GRANDOIS, Colaborador ; E. MARCEAU, Colaborador ; F. MARTIN, Colaborador ; S. MENG JENSEN, Colaborador ; L. MEYER, Colaborador ; D. PIOT, Colaborador ; L. RAEL, Colaborador ; K. SCHIMPF, Colaborador ; M. THOMPSON, Colaborador ; TORRES, MARINA, Colaborador | 2016The main objective of the AOAC Stakeholder Panel on Infant Formula and Adult Nutritionals (SPIFAN) project is to establish international consensus methods for infant formula and adult nutritionals, which will benefit intermarket supply and dispu[...]
