Application of Amplon in combination with peroxyacetic acid for the reduction of nalidixic acid–resistant Salmonella Typhimurium and Salmonella Reading on skin-on, bone-in tom turkey drumsticks
| العنوان: | Application of Amplon in combination with peroxyacetic acid for the reduction of nalidixic acid–resistant Salmonella Typhimurium and Salmonella Reading on skin-on, bone-in tom turkey drumsticks |
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| المؤلفون: | Elena G. Olson, Steven C. Ricke, L.A. Wythe, Dana K. Dittoe, Kristina M. Feye |
| المصدر: | Poultry Science, Vol 99, Iss 12, Pp 6997-7003 (2020) Poultry Science |
| بيانات النشر: | Elsevier, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Salmonella typhimurium, Salmonella, Turkeys, Meat, Nalidixic acid, Turkey, Amplon, Colony Count, Microbial, Pathogen reduction, medicine.disease_cause, Bacterial counts, 03 medical and health sciences, Nalidixic Acid, Tap water, medicine, Animals, Microbiology and Food Safety, Food science, Peracetic Acid, 030304 developmental biology, lcsh:SF1-1100, 0303 health sciences, peroxyacetic acid, pathogen reduction, Chemistry, Inoculation, 0402 animal and dairy science, 04 agricultural and veterinary sciences, General Medicine, biochemical phenomena, metabolism, and nutrition, 040201 dairy & animal science, Anti-Bacterial Agents, Food Microbiology, Animal Science and Zoology, lcsh:Animal culture, After treatment, Salmonella reading, medicine.drug |
| الوصف: | Peroxyacetic acid (PAA) has become an important component of pathogen reduction in poultry processing, but there are potential concerns for continued exposure. The objective was to evaluate the effects of PAA and Amplon (AMP) used alone or in the combination. Bone-in tom turkey drumsticks (N = 100, n = 10, k = 5, 0 and 24 h) per study were obtained and inoculated with either nalidixic acid-resistant Salmonella Typhimurium or Salmonella Reading (64 μg/mL). The inocula were allowed to adhere to the drums at 4°C for 60 min for a final attachment of 108 and 107 cfu/g per S. Typhimurium and S. Reading, respectively. Drumsticks were treated with a no-treatment control; tap water, pH 8.5 (TW); TW+500 ppm PAA, pH 3.5 (PAA); TW+500 ppm AMP, pH 1.3 (AMP); TW + PAA + AMP (PAA + AMP). Treatments were applied as short duration dips (30 s) and allowed to drip for 2 min. After treatment, drums were stored at 4°C until microbial analyses at 0 and 24 h. Drums were rinsed in neutralizing buffered peptone water and spot plated for total aerobes and Salmonella. Bacterial counts were log10 transformed and analyzed using n-way ANOVA. All treatments reduced S. Reading on turkey legs at both 0 and 24 h (P < 0.0001; P < 0.0001). At 24 h, drums treated with PAA + AMP (3.92 log10 cfu/g) had less S. Reading than no-treatment control, TW, and AMP. Treatment by time interactions were observed for total aerobes among drums in both studies (P < 0.0001, P < 0.0001) and Salmonella among drums inoculated with S. Typhimurium (P < 0.0001). During the S. Reading and S. Typhimurium study, all treatments reduced Salmonella and total aerobes on drums. During the S. Typhimurium study, drums treated with PAA + AMP had the lowest numerical load of S. Typhimurium and total aerobes. The combination of AMP + PAA may exhibit a synergistic effect in reducing Salmonella on turkey drums, thus increasing the safety of turkey products for consumers. |
| اللغة: | English |
| تدمد: | 0032-5791 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a1c92612ab615206826df3bf94e28cf http://www.sciencedirect.com/science/article/pii/S0032579120306258 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....4a1c92612ab615206826df3bf94e28cf |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00325791 |
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