ISSN: 0973-7510

E-ISSN: 2581-690X

Snezana Ivanovic1 , Milan Baltic2, Ksenija Nesic1, Boris Pisinov1, Ivan Pavlovic1, Jelena Ivanovic2, Dusan Zivkovic3 and Radmila Markovic2
1Department of Food Safety, Institute of Veterinary Medicine of Serbia, Autoput 3, 11000 Belgrade, Serbia.
2Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, University of Belgrade, Bul. Oslobodjenja 18, 11000 Belgrade, Serbia.
3Department of Animal Products Technology, Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11080 Zemun, Serbia.
J Pure Appl Microbiol. 2014;8(3):2155-2162
© The Author(s). 2014
Received: 23/01/2014 | Accepted: 21/03/2014 | Published: 31/06/2014
Abstract

The results presented are a continuation of the research in monitoring the hygiene of facilities and hygienic principles in the production of smoked goat ham. The total number of bacteria, enterobacteria and pathogenic bacteria were examined, wet swabs were taken by non-destructive method from a total of 95 chilled goat hams before salting, after salting and after smoking. Total count of aerobic mesophilic bacteria, the number of Enterobacteriaceae and and pathogenic bacteria were determined by ISO or other standard methods. Test results show that the average total count of aerobic bacteria in the tested samples after smoking were: for 83 samples within a satisfactory range (d” 3.5 log cfu/cm2), 10 samples in the acceptable range (3.5 to 5.0 log cfu/cm2) and 2 samples in the unacceptable range (> 5.0 log cfu/cm2). Average values of the total number of Enterobacteriaceae in the samples after the smoking process were as follows: 85 samples within the satisfactory range (d” 1.5 log cfu/cm2) and 10 samples in acceptable range (1.5 to 2.5 log cfu/cm2). Bacteria Salmonella sp, Staphylococcus sp, Proteus sp, Escherichia coli and Listeria monocytogenes were not isolated in the final product, while Bacillus sp, Streptococcus sp and Lactobacillus sp were isolated in 10.53% of the samples obtained after smoking.

Keywords

Goats, Hygiene, Smoked ham, Total number of bacteria, Pathogenic bacteria

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