Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Jonathan W, DeVries"'
Publikováno v:
Comprehensive reviews in food science and food safetyReferences. 9(4)
Kjeldahl and combustion (Dumas) methods are widely accepted for total protein determination but lack analytical selectivity for protein because they measure protein on the basis of sample nitrogen content. Adulteration incidents exploiting this analy
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 Agricultural and Food Chemistry. 65:2594-2602
Traditionally, migration testing during 10 days at 40 °C has been considered sufficient and appropriate for simulating the potential migration of substances from food-contact materials into foods. However, some packages, such as food cans, may be st
Publikováno v:
Food Control. 71:358-364
Food Fraud can be an extremely profitable act even considering the capital investment of executing a complex and technologically challenging activity. This research was conducted to increase awareness of the economic motivation of Food Fraud through
Sprouted Grains: Nutritional Value, Production and Applications is a complete and comprehensive overview of sprouted grains, with coverage from grain to product. Sections includes discussions on the process of grain germination from both a genetic an
Autor:
Binaifer Bedford, Lauren S. Jackson, Jonathan W. DeVries, Sefat E Khuda, Kristina M. Williams, Mark M. Ross, Xi Zhang, Marion Pereira, Brian Pulvermacher, Tong-Jen Fu, Yan Wu, Xuebin Fan, Christine H. Parker
Publikováno v:
Journal of Agricultural and Food Chemistry. 63:10669-10680
Undeclared food allergens account for 30-40% of food recalls in the United States. Compliance with ingredient labeling regulations and the implementation of effective manufacturing allergen control plans require the use of reliable methods for allerg
Publikováno v:
Journal of AOAC INTERNATIONAL. 95:322-328
During the “Standards Development and International Harmonization: AOAC INTERNATIONAL Mid- Year Meeting,” held on June 29, 2011, an Expert Review Panel (ERP) reviewed the method for the “Determination of Vitamins A (Retinol) and E (alpha-Tocoph
Autor:
Michael Rychlik, Sudheer R. Musukula, John L. Macdonald, Padmanaban G. Krishnan, Jonathan W. DeVries, David R. Nelson
Publikováno v:
Fortified Foods with Vitamins: Analytical Concepts to Assure Better and Safer Products
Autor:
D Sullivan, Wayne R Moore, L Skogerson, Jonathan W. DeVries, Jeffrey S. King, E Rasgorshek, J Carson, John F. MacDonald, C McCullough, S Schorn, M Sussman, M Weibel, P Golz, J DeVries, S Noggle, Lynne Hare, J Fontana, P Chaudhari, John L. Macdonald, D Sullins
Publikováno v:
Journal of AOAC INTERNATIONAL. 93:638-649
Two multilaboratory investigations were conducted by SUSTAIN to assess variability in the measurement of vitamin A, the marker used to verify levels of vitamin premix addition to enriched/fortified food aid products, including the widely distributed