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A survey of enterobacteria
in dairy products.
Azza Mahmoud Kamel
Sobeih1, Ibrahim Ibrahim Al-Hawary1, Elsayed
Mohamed Ibrahim khalifa2 and Nahla Ahmed Abd El-Wahab Ebied2
1Food Hygiene Department, Faculty
of Veterinary Medicine and 2Animal Health Research Institute, Kafr El-Sheikh Branch, Egypt.
ABSTRACT
Sobeih AMK, Al-Hawary II, Khalifa EMI, El-Wahab Ebied NAA,, A Survey of enterobacteria in dairy products. Onl
J Vet Res., 25 (5): 364-369, 2021. We
report survey for Enterobacteria in 100 raw milk and 50 yoghurt and ice cream samples from Kafr
El Sheikh, Egypt. In raw milk we found 84% with 1.02x106 +
1.98x105 cfu/g, in yoghurt 32-40% with 6.95x103
+ 4x103 and 1.57x103 + 8.95x102 cfu/g and ice cream 20-64% with 1.02x104 +
4.13x103 and 1.4x103 + 8.26x102 cfu/g. Most frequent in raw milk were Hafnia alive ~31%
and Serratia
liquefaciens 25%, in yogurt E.
coil in 44.44% and in ice cream Serratia
marcescens 57.14%. We find that raw dairy products
from these localities may be unsafe and suggesting fecal contamination by
enteric pathogens.
Keywords: Enterobacteriaceae,
raw milk, yoghurt, ice cream, Raw data file
provided.
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