Characterization of Escherichia coli isolates obtained from washing and rinsed water of broilers in pluck shops at Sreepur of Gazipur district in Bangladesh
Publish place: Scientific Journal of Microbiology، Vol: 1، Issue: 5
Publish Year: 1391
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_SJM-1-5_003
تاریخ نمایه سازی: 9 اسفند 1393
Abstract:
The study was aimed at characterization of Escherichia coli isolates obtained from washing and rinsed water of broilers in pluck shops at Sreepur of Gazipur district in Bangladesh. A total of 30samples collected from the different layers of drums of pluck shops’ were subjected to bacterial isolation and identification by usingcultural and biochemical techniques. Furthermore, the isolated E. coli strains were characterized by antimicrobial susceptibility testing.The fermentation reaction by the isolates of E. coli in five basic sugars (dextrose, sucrose, fructose, maltose, mannitol) and indulcitol were positive. Moreover, methyl red reaction and catalase tests were also positive for E. coli. On the other hand, E. coli wasprevailed in upper layer of drums (31.82%), in middle layer of drums (36.36%) and in lower layer of drums (31.82%). E. coli isolates wereresistant to erythromycin and enrofloxacin. However, most of the E.coli isolates were susceptible to sulfamexazole-trimethoprim and gentamycin. Out of 22 E. coli isolates, 16 (72.73%) were multidrug resistant. The findings of the study revealed the presence of multidrug resistant E. coli isolates in washing and rinsed water of broilers in Pluck shops at Sreepur of Gazipur district in Bangladesh.
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Authors
Tuhin Al-Ferdous
Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-۲۲۰۲, Bangladesh
K.M. Mahmud Hossain
PVF Agro Ltd., H.M. Plaza,
S.M. Lutful Kabir
Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-۲۲۰۲, Bangladesh
M. Mansurul Amin
Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh-۲۲۰۲, Bangladesh