DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS
Awad, E., Elshayeb, T., Ayoub, M. (2003). DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS. EKB Journal Management System, 1(2), 65-76. doi: 10.21608/kvmj.2003.112304
Esmat, I. Awad; Thanaa, M. Elshayeb; Madeha, A. Ayoub. "DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS". EKB Journal Management System, 1, 2, 2003, 65-76. doi: 10.21608/kvmj.2003.112304
Awad, E., Elshayeb, T., Ayoub, M. (2003). 'DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS', EKB Journal Management System, 1(2), pp. 65-76. doi: 10.21608/kvmj.2003.112304
Awad, E., Elshayeb, T., Ayoub, M. DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS. EKB Journal Management System, 2003; 1(2): 65-76. doi: 10.21608/kvmj.2003.112304

DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS

Kafrelsheikh Veterinary Medical Journal
Article 4, Volume 1, Issue 2, October 2003, Page 65-76  XML PDF (642.92 K)
Document Type: Original Article
DOI: 10.21608/kvmj.2003.112304
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Authors
Esmat, I. Awad* 1; Thanaa, M. Elshayeb2; Madeha, A. Ayoub2
1Dept. Of Food Hygiene, Fac. Vet. Med. Zagazig University
2Dept. of Microbiology (Bacteriology) Fac. Vet. Med, Kafr El-Sheikh.
Abstract
One hundred-fifty random samples of fresh cream, whipped cream and kareish cheese (50 each) were examined for incidence of Aeromonas species. Aeromonas species were detected in 28%, 18% and 32% of examined samples respectively as regards every species Aeromonas hydrophila was detected in 16%,8% and 16% of examined samples respectively, Aeromonas sobria was detected in 18%, 10% and 24% of examined samples respectively and Aeromonas caviae was detected in 14%, 14% end 20% of examined samples respectively Regarding to haemolysin production,100%, 92.31% and 41.67% of A. hydrophila, A. sobria and A. caviae produced haemolysin while 90%,61.54% and 41.67%   of A. hydrophila, A. sobria and A. caviae were proved to produce entero-toxin as judged by fluid accumulation in rabbit ileal loop.Concerning the production of spoilage enzymes, Aeromonas hydrophila was dominating other Aeromonas species for proteolytic and lipolytic activities compr-ising65% and 25% respectively. Regarding to antibiotic sensitivity against  9 antimicrobial agents A. hydrophila was 100%    sensitive to chloramphe-nicol, tetracycline and neomycin while Aeromonas sobria was completely resistant to ampicillin, chloramphneicol and erythromycine and Aerom-onans caviae was completely resistant to ampicilin and nalidixic.
Keywords
Dairy Products; Aeromonas species
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