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    Microbiological quality of white pickled cheese produced in small plants in Burdur, Turkey
    (WFL PUBL, 2011) Kursun, Ozen; Kirdar, Seval Sevgi; Keyvan, Erhan; Guner, Ahmet
    In this study, microbiological quality of white pickled cheese produced in small dairy plants was investigated. The number of micrococci and staphylococci were found between 10(3) cfu/g and 10(6) cfu/g in all of the samples and 44% of the samples was found to be contaminated with coagulase positive staphylococci. Coliform bacteria determined 83% of the samples were higher than 10(4) cfu/g in 40% of the samples and Escherichia coli was isolated in 40% of the samples. Enterococci were higher than 10(3) cfu/g in 20% of the samples. Pseudomonas spp. Were higher than 10(4) cfu/g in 15% of the samples. Mould and yeast were higher than 10(4) cfu/g in 20% of the samples. In addition, Salmonella spp. were isolated from 30% of the samples. Consequently, it can be stated that white pickled cheeses produced in small plants do not meet the microbiological criteria in Turkish Food Codex.
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    Prevalence of bacillus cereus in rabbit meat consumed in Burdur-Turkey, ıts enterotoxin producing ability and antibiotic susceptibility
    (KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2011) Kursun, Ozen; Guner, Ahmet; Ozmen, Gursel
    The study was undertaken to determine the existence, enterotoxin producing ability and antibiotic susceptibility of Bacillus cereus at rabbit meat. B. cereus was enumerated by the surface plating method with mannitol egg yolk polymyxin agar. The BCET-RPLA test was used for detecting of diarrheal type-enterotoxin. The disk diffusion method was used for antimicrobial sensitivity test. B. cereus was found in 18 (36%) of 50 samples of rabbit meat, with the mean contamination level of 2.89x10(3) cfu/g in positive samples. The 8 (44.4%) of the total isolates of B. cereus was able to produce enterotoxin. While antibiotic resistance of B. cereus isolates was found to be 100% penicillin, 94.4% ampicillin, 27.7% streptomycin, 22.2% gentamicin and erythromycin, no resistance was detected to chloramphenicol and vancomycin.