1995, Cilt 11, Sayı 1, Sayfa(lar) 067-072
Studies on the Hygienic Quality of Ice-erearn Consumed in Elazığ and the Correlation Between the General Colony Counts and Methylene Blue Reduction Time
Cemal Çelik1, Bahri Patır1, Süreyya Saltan2, Abamüslüm Güven1
1Fırat Üniversitesi, Vet. Fak., Besin Hijyeni ve Teknolojisi Anabilim Dalı, ELAZIĞ
2Uludağ Üniversitesi, Bursa Meslek Yüksekokulu, BURSA
Keywords: ıce cream, hygienic quality, methylene blue reduction test
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The purpose of this study was to determine the hygienic quality of ıce-cream in Elazığ. 60 ıce-cream samples were examined. The average number of total viable aerob colony was found to be 1.6 x 107/g., Coliforms was 4.3 x 104/g., Staphylococcus was 8.7 x 104/g., Coagulase-positive Staphylococcus was 4.1 x 104/g., Faecal Streptococcus was 2.8 X 104/g ., yeasts and molds was 8.5 x 104/g. The correlation between the general viable colony count and the methylene blue reduction time was found to be significant ( p < 0.01 ). In conclusion, the hygienic qualities of the ıce-cream samples examined were low and didn't fit to the recommended microbiological standards.