Zobrazeno 1 - 10
of 111
pro vyhledávání: '"A. C. Woollard"'
Publikováno v:
Food Analytical Methods. 14:984-988
Vitamin K is a dietary component that, as a cofactor, has critically important physiological roles in the body. As it is present in milk at very low levels, it is fortified at higher levels in paediatric milk-based formulae. Currently, the predominan
Publikováno v:
Food Analytical Methods. 12:2630-2637
An automated optical biosensor-based immunoassay exploiting surface plasmon resonance detection for the quantitation of aflatoxin M1 (AFM1) in milk and milk powders is described. A monoclonal antibody and an immobilized protein–AFM1 conjugate are u
Publikováno v:
Journal of Food Composition and Analysis. 79:1-4
Conventional methods using HPLC with UV detection have used vitamin D2 as an internal standard with the expectation that this fully compensates for the heat-dependent equilibrium of vitamin D3 with its previtamin. Previtamin D has a different spectra
Publikováno v:
Food Analytical Methods. 12:998-1006
Sample preparation techniques for the analysis of vitamin D3 in food matrices typically utilise a saponification step, either at room temperature or at elevated temperatures. A calciferol (vitamin D2 or isotope labelled vitamin D3) is generally chose
Publikováno v:
Journal of AOAC International. 103(5)
Background Choline and l-carnitine are classified as pseudo-vitamins because of their conditionally essential status. As they are involved in multiple physiological metabolic pathways in the human body, they are routinely fortified in infant and adul
Publikováno v:
International Dairy Journal. 73:68-73
An optical biosensor immunoassay exploiting surface plasmon resonance is described for the quantification of β-lactoglobulin in milk. Samples were diluted with buffer, and the protein estimated from binding with a polyclonal antibody immobilised on
Autor:
John Szpylka, Nancy Thiex, Belisario Acevedo, Asier Albizu, Parul Angrish, Sean Austin, Knuk Erik Bach Knudsen, Charles A Barber, Daniel Berg, Sneh D Bhandari, Annie Bienvenue, Kaitlin Cahill, Jane Caldwell, Christian Campargue, France Cho, Mark W Collison, Claudio Cornaggia, Hans Cruijsen, Manisha Das, Marcel De Vreeze, Inge Deutz, Jennifer Donelson, Aurelie Dubois, Gustaaf S Duchateau, Lucien Duchateau, David Ellingson, Jay Gandhi, Frank Gottsleben, Jonathan Hache, Gale Hagood, Mohamed Hamad, Philip Andrew Haselberger, Thomas Hektor, Ryan Hoefling, Steve Holroyd, Douglas Lloyd Holt, Jeff G Horst, Ruth Ivory, Arrate Jaureguibeitia, Martha Jennens, Diana C Kavolis, Lindsay Kock, Erik J M Konings, Scott Krepich, Dana A Krueger, Markus Lacorn, Cheryl L Lassitter, Sookwang Lee, Han Li, Alex Liu, Kai Liu, Bozena D Lusiak, Eva Lynch, Katerina Mastovska, Barry V McCleary, Gaston M Mercier, Pierre L Metra, Lucia Monti, Carlos Jhonatan Moscoso, Hari Narayanan, Salvatore Parisi, Giampaolo Perinello, Melissa Meaney Phillips, Susan Pyatt, Miachael Raessler, Lars M Reimann, Catherine A Rimmer, Alejandra Rodriguez, Joe Romano, Sandra Salleres, Mariusz Sliwinski, Georgina Smyth, Kathryn Stanley, Monique Steegmans, Hiroko Suzuki, Kathy Swartout, Naim Tahiri, Richard Ten Eyck, Marina Graciela Torres Rodriguez, James Van Slate, Peter J Van Soest, Tom Vennard, Roberta Vidal, Rikke Susanne Vinbord Hedegaard, Ioannis Vrasidas, Yannis Vrasidas, Stephen Walford, Paul Wehling, Paul Winkler, Ronald Winter, Bryan Wirthwine, Doug Wolfe, Laura Wood, David C Woollard, Sudhakar Yadlapalli, Xun Yan, Jinchuan Yang, Zheng Yang, Guhong Zhao
Publikováno v:
Journal of AOAC INTERNATIONAL. 101:1280-1282
Publikováno v:
Journal of AOAC International. 103(2)
Background For nutritional purposes, the measurement of vitamin D3 (defined as the sum of vitamin D3 and previtamin D3) is required to obtain an accurate and reliable estimate of its content in foods. An often neglected aspect in the development of m
Autor:
Peter M. White, Harvey E. Indyk, Brendon D. Gill, Mumtaz N. Dole, Sheila C. Saldo, David C Woollard
Publikováno v:
International Dairy Journal. 56:33-37
A high performance anion-exchange chromatographic method employing pulsed amperometric detection was applied to the determination of endogenous free and total myo-inositol in bovine milk, for which there is limited information. The contents and trend
Publikováno v:
International Dairy Journal. 37:74-81
A gas chromatography–flame ionisation detection method was developed to establish the content of myo -inositol in milk powders and infant formulations subsequent to formation of the volatile trialkylsilyl derivative. Samples were prepared by acid d