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Full-Text Articles in Food Processing
Controlling Listeria Monocytogenes On Ready-To-Eat Poultry Products Using Carboxymethylcellulose Film Coatings Containing Green Tea Extract (Gte) Combined With Nisin And Malic Acid, Brittany Adams, N. Hettiarachchy, M. G. Johnson
Controlling Listeria Monocytogenes On Ready-To-Eat Poultry Products Using Carboxymethylcellulose Film Coatings Containing Green Tea Extract (Gte) Combined With Nisin And Malic Acid, Brittany Adams, N. Hettiarachchy, M. G. Johnson
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
The ability to control Listeria monocytogenes on ready-to-eat poultry products using carboxymethyl-cellulose film coatings containing green tea extract (GTE), malic acid (M), nisin (N), and their combinations was evaluated. The antimicrobials (GTE: 1.0%, nisin: 10,000 IU/g, malic acid: 1.0%) were incorporated alone or in combination into a carboxymethyl cellulose film coating. Pre-inoculated, fully cooked chicken pieces (~1g, 1cm x 1cm x 1cm) were coated with the film solution. The coated chicken pieces were stored at 4°C and the inhibitory activity against Listeria monocytogenes was evaluated at 0, 7, 14, 21, and 28 days. The highest inhibitory activity was found in …
Drying Of Post-Harvest Rough Rice With Silica Gel: A Preliminary Investigation, Stephen J. O'Brien, Terry J. Siebenmorgen
Drying Of Post-Harvest Rough Rice With Silica Gel: A Preliminary Investigation, Stephen J. O'Brien, Terry J. Siebenmorgen
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Rice drying operations can encounter problems of over drying and losses in head rice yield (HRY) through the formation of fissures. Typical rice drying methods also utilize large volumes of expensive fossil fuels to dry the kernels. Drying of rice with a solid desiccant such as silica gel has several potential advantages that avoid some of these problems. Two cultivars of long-grain rough rice, ‘Cheniere’ and ‘Wells’ with harvest moisture contents of 17.8% and 22.0%, respectively, were dried over a 48-h period with various ratios of rough rice-to-silica gel. It was found that an intimate mixture of 3:1 rough rice …
Combined Inhibitory Effect Of Nisin With Edta Against Listeria Monocytogenes In Soy-Protein Edible Coating On Turkey Frankfurters Stored At 4°C And 10°C, Emily Bennett, T. Sivarooban, N. S. Hettiarachchy, M. G. Johnson
Combined Inhibitory Effect Of Nisin With Edta Against Listeria Monocytogenes In Soy-Protein Edible Coating On Turkey Frankfurters Stored At 4°C And 10°C, Emily Bennett, T. Sivarooban, N. S. Hettiarachchy, M. G. Johnson
Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences
Several food contamination outbreaks are linked to Listeria monocytogenes. More effective methods are needed to prevent the growth and recontamination of L. monocytogenes on ready-to-eat (RTE) food products. Therefore, the objectives of this study were to evaluate the inhibitory activities of nisin (10,000 IU/mL), EDTA (sodium Ethylenediaminetetraacetic acid: 1.6 mg/mL), and the combination of nisin (10,000 IU/mL) with EDTA 1.6 mg/mL either in brain-heart-infusion (BHI) media at 37°C for 72 h or in soy-protein edible coating on the surface of full-fat commercial turkey frankfurters against the cell populations of approximately 106 colony forming units (CFU/mL) of L. monocytogenes. The surface-inoculated …