Inactivation of Escherichia coli and Listeria monocytogenes on iceberg lettuce by dip wash treatments with organic acids
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چکیده
منابع مشابه
Ultraviolet-C light inactivation of Escherichia coli O157:H7 and Listeria monocytogenes on organic fruit surfaces.
This study investigated UV-C light inactivation of Escherichia coli O157:H7 and Listeria monocytogenes on the surface of organic apples, pears, strawberries, red raspberries and cantaloupes. Fruit surfaces spot inoculated with cocktail strains of E. coli O157:H7 and L. monocytogenes were exposed to UV-C doses up to 11.9 kJ/m(2) at 23 °C. Fruit surface roughness, contact angle, and surface energ...
متن کاملConcentration and Detection of Low Levels of Escherichia coli O157:H7, Listeria monocytogenes 4b, and Salmonella enterica Typhimurium in High Organic Load Lettuce Wash
BioTek Instruments, Inc. P.O. Box 998, Highland Park, Winooski, Vermont 05404-0998 USA Phone: 888-451-5171 Outside the USA: 802-655-4740 Email: [email protected] www.biotek.com Copyright © 2014 Wendy Goodrich and P. Banks, BioTek Instruments, Inc., Winooski, VT Sonia Magaña, Sarah M. Schlemmer, Daniel V. Lim, University of South Florida Advanced Biosensors Laboratory, Tampa, FL Nicole Mon...
متن کاملStaphylococcus aureus Salmonella Escherichia coli Listeria monocytogenes
Materials and Methods Paneer is a tempting, nutritious and delicious indigenous dairy product obtained by acid and heat coagulation of milk. In India, where most people are vegetarian in dietary habits, milk products constitute major source of protein and other essential nutrients. Growing tensed environment and diets rich in fat combined with lack of exercise and physical work are leading to c...
متن کاملSurvival of Escherichia coli O157:H7 and Listeria monocytogenes in Doogh, A Traditional Iranian Dairy Beverage
Background: Unlike industrially production, Iranian traditional doogh are not pasteurized after production. Hence, possible contamination with different pathogenic bacteria may occur during production or post-production of traditional doogh. The aim of the present study was to monitor the behavior of Escherichia coli O157:H7 and Listeria monocytogenes in traditional Iranian doogh at different t...
متن کاملAntimicrobial Activities of Probiotic Yogurts Flavored with Peppermint, Basil, and Zataria against Escherichia coli and Listeria monocytogenes
Background: Yogurt is one of the most popular food diets with refreshing taste, nutritional, and health benefits. The objective of this study was to investigate the effect of three herbal Essential Oils (EOs) including peppermint, basil, and zataria on viability of the probiotic bacteria in yogurt samples and to evaluate the antimicrobial activities of the produced probiotic yogurts against Esc...
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ژورنال
عنوان ژورنال: Letters in Applied Microbiology
سال: 2007
ISSN: 0266-8254,1472-765X
DOI: 10.1111/j.1472-765x.2007.02127.x