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.
Awad, E. I., Elshayeb, T. M., & Ayoub, M. A. (2003). DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS. Kafrelsheikh Veterinary Medical Journal, 1(2), 65-76. doi: 10.21608/kvmj.2003.112304
MLA
Esmat, I. Awad; Thanaa, M. Elshayeb; Madeha, A. Ayoub. "DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS". Kafrelsheikh Veterinary Medical Journal, 1, 2, 2003, 65-76. doi: 10.21608/kvmj.2003.112304
HARVARD
Awad, E. I., Elshayeb, T. M., Ayoub, M. A. (2003). 'DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS', Kafrelsheikh Veterinary Medical Journal, 1(2), pp. 65-76. doi: 10.21608/kvmj.2003.112304
VANCOUVER
Awad, E. I., Elshayeb, T. M., Ayoub, M. A. DAIRY PRODUCTS AS A SOURCE OF POTENTIALLY PATHOGENIC AEROMONAS SPECIES AND THEIR IMPORTANT CHARACTERISTICS. Kafrelsheikh Veterinary Medical Journal, 2003; 1(2): 65-76. doi: 10.21608/kvmj.2003.112304
)
View on SCiNiTO