Ankara’da Tüketilen Pastörize Sütlerin Mikrobiyolojik Kalitesi

Öz

Bu çalışmada, Ankara’da değişik marketlerden toplanan 54 adet kutu ve pastörize süt örnekleri mikrobiyolojikkaliteleri yönünden incelenmiştir. Toplam canlı bakterinin %37’sinin, koliform’un %24’ünde,E.coli’ nin %7.4’ünde,psikrotrofik mikroorganizmaların %31.4’ünde tespit edilen koloni sayımı 102-103%22.2’sinde, Enterokok’un %9.52‘ sinde tespit edilen koloni sayımı 2.0x101adet/ml olarak bulunmuştur. Araştırmasonuçları, üretim sırasındaki hijyen koşullarının kötü olduğunu göstermektedir. Buna ilave olarak, şişe ve kutupastörize süt örneklerinin iyi bir bakteriyolojik kaliteye sahip olmadıkları ve halk sağlığı açısından riske sahip olduğubelirlenmiştir

Anahtar Kelimeler

• Pastörize süt, bakteriyolojik kalite

Research On The Microbiological Quality Of The Pasteurized Mılk Presenting To The Consumption On Ankara

Abstract

In this research, totally 54 samples of bottled and cartoned pasteurized milk from different markets in Ankarawere examined in order to determine the microbiological quality. There were 102-103total viable bacteria per ml in37% of samples, 102-103coliform per ml in 24%, 102-103E.coliper ml in 7.4%, 102-103psychrotrophicmicroorganisms per ml in 31.4%, 2.0x101S.aureusper ml in 22.2 %, 2.0x101Enterococcusper ml in 9.52% ofsamples. The results of the survey indicate that the problems are related to poor hygiene during production. Inaddition to, bottled and cartoned pasteurized milk samples have got risk for the public health and haven’t got a goodbacteriological quality

Keywords

• Pasteurized milk, bacteriological quality

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