


Volume 20 No 10 (2022)
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Evaluation of Antibiotic Resistant Pathogens in Ready to Eat Food
ArchanaGautam, KuljinderKaur , Rahul Boadh , ManjeetAggarwal , R.K. Khandal
Abstract
Food safety and the area to assess the reasons behind the food borne illness, is the most ignored
part of developing countries. Food safety is the serious issue which needs to be highlighted timely.
The objective of the present study was to investigate the occurrence of multidrug resistance
bacteria in ready to eat food sample directly effecting their nutritional and safety aspects which may
lead to spread of fatal diseases.A total 15 samples of different ready to eat foods collected from
different food eateries. All the selected samples were analyzed for detection of total viable count,
coliform count, E.coli,Staphaureus, Bacillus cereus,Salmonella and Listeria monocytogenes,
nutritional parameters and antibiotics resistance.Total Viable count of the samples ranged from
1.18×103
cfu/gm to 1.20×106
cfu/gm and Coliform count ranged from 1.00×102
to 2.29 × 103 cfu/gm.
The highest counts were observed in sprouted salad and Chicken burger with total viable count
3.25×106 cfu/gm, 1.18×106
and coliform count8.51×103
,2.60×103
. The rate of incidence forListeria
monocytogenes(60%) and Salmonella isolates were higher than other isolates present in all samples.
Eight out of fifteen samples (53%) were shown to be unacceptable quality based on Bacillus cereus
and S.aureus; while six samples (40%) were contaminated with Salmonella and E. coli.Distribution of
the number of isolates according to the number of the antibiotics, resistant showed was; 40% of the
isolates were resistant to 8 antibiotics while 20 % of isolates were resistant to 7, 6 and 5 number of
antibiotics.To limit contamination of foods by microorganisms including pathogens, we need to
improve hygiene practices and the food chain in terms of the environment of distribution,
processing and storage of foodstuffs.
Keywords
Food safety & quality, Food borne pathogens, antimicrobial resistance, Acceptability
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