کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4560071 1330487 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Efficacy of aqueous chlorine dioxide and fumaric acid for inactivating pre-existing microorganisms and Escherichia coli O157:H7, Salmonella typhimurium, and Listeria monocytogenes on broccoli sprouts
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Efficacy of aqueous chlorine dioxide and fumaric acid for inactivating pre-existing microorganisms and Escherichia coli O157:H7, Salmonella typhimurium, and Listeria monocytogenes on broccoli sprouts
چکیده انگلیسی

The combined effect of aqueous chlorine dioxide (ClO2) and fumaric acid as a chemical treatment to inactivate pre-existing microorganisms was evaluated using broccoli sprouts. Broccoli sprouts were treated with distilled water, 50 ppm ClO2, 0.5% fumaric acid, and a combination of 0.5% fumaric acid and 50 ppm ClO2. Treatment with 50 ppm ClO2 and 0.5% fumaric acid reduced the initial populations of total aerobic bacteria, yeasts and molds, and coliforms in broccoli sprouts by 2.70, 2.46, and 1.71 log CFU/g, respectively. In addition, the combined treatment of 50 ppm ClO2 and 0.5% fumaric acid reduced the initial populations of Escherichia coli O157:H7, Salmonella typhimurium, and Listeria monocytogenes inoculated on broccoli sprouts by 2.39, 2.74, and 2.65 log CFU/g, respectively, compared to the control. These results suggest that the combination of aqueous ClO2 and fumaric acid can be useful as a hurdle for extending the shelf life of broccoli sprouts during storage.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 20, Issue 11, November 2009, Pages 1002–1005
نویسندگان
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