Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jaap M Evers"'
Publikováno v:
International Dairy Journal. 91:193-199
An international Collaborative Study involving 13 laboratories evaluated the performance of a method for the analysis of intact nitrofurazone that is intended as a joint ISO|IDF international standard. The study found that the method was capable of d
Determination of nitrofurazone in fluid milk and dairy powders. Part 1: An international pilot study
Autor:
Pascal Mottier, Betty W. Smythe, Robert A. Crawford, Claudia Mujahid, Jaap M Evers, Justin G. Bendall, Thomas Bessaire, Gordana Aleksic, Robert Hutchinson
Publikováno v:
International Dairy Journal. 91:185-192
An international pilot study involving five laboratories evaluated the performance of a method intended as a joint ISO|IDF international standard for the analysis of fluid milk and powdered dairy products for intact nitrofurazone down to levels of 1
Autor:
Anitra Payne, Jeffrey C. Moore, Jonathan W. DeVries, Jaap M Evers, Steven Zbylut, George W. Greene, Peter F. Scholl, Paul Wehling
Publikováno v:
International Dairy Journal. 68:46-51
Kjeldahl and Dumas crude protein measurement methodologies do not distinguish between nitrogen native to milk and nitrogen in low molecular mass, nitrogen-rich adulterants. Measuring the non-protein nitrogen (NPN) content is one possible means of clo
Publikováno v:
Journal of AOAC INTERNATIONAL. 99:26-29
Proteins are a key nutritional component of both powdered milk and infant formula types of product, and reliable methods for their determination are important for manufacturing and international trade. In this review, we distinguish between methods u
Autor:
Geoffrey B. Jameson, Owen J. McCarthy, Stephen E. Holroyd, Jaap M Evers, Duncan D. S. Mackenzie, Richard G. Haverkamp
Publikováno v:
International Dairy Journal. 18:1081-1089
Fluorescence microscopy studies of fat globules in milk and milk products using fat-soluble stains (Nile Blue or Nile Red) allow visualisation of the neutral fat (core) of the globules, but provide no information about the milk fat globule membrane (
Autor:
Jaap M Evers
Publikováno v:
International Dairy Journal. 14:747-760
Milk harvesting and subsequent milk handling and treatment effect changes to the milkfat globule membrane (MFGM) and the fat globule as a whole. These phenomena are generally termed “MFG(M) damage”. Various measurement techniques have been report
Autor:
Jaap M Evers
Publikováno v:
International Dairy Journal. 14:661-674
Changes in the composition and structure of the milkfat globule membrane of bovine fat globules post secretion by the mammary secretory cell are reviewed. These changes occur while the milk is still within the mammary gland and also during and after
Publikováno v:
International Dairy Journal. 13:55-65
An international collaborative study of routine methods for the determination of moisture, solids-not-fat (SNF) and fat-by-difference (i.e. fat (g 100 g–1 product) =100−moisture (g 100 g–1 product)−SNF (g 100 g–1 product)) in butter was car
Publikováno v:
Scopus-Elsevier
A German (GE) method and a New Zealand (NZ) method for the direct determination of total fat in spreadable fats were compared in a pilot collaborative study to obtain preliminary information regarding the precision and the level of fat content determ
Autor:
Robert A. Crawford, Jaap M Evers
Publikováno v:
International Dairy Journal. 11:849-853
A method for the direct determination of the total fat content in spreadable fats, including low fat and regular fat margarines, reduced fat butter, blended spreads and a sterol-fortified spread, was studied collaboratively using 12 laboratories and