Microbiological Quality of Ready - to - Eat Food from Dhaka, Bangladesh

Banik, Avijit; Abony, Maruf; Datta, Suvamoy; Towhid, Syeda Tasneem

doi:10.12944/crnfsj.7.1.16

Cited by 20 publications

(19 citation statements)

References 24 publications

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“…For the widespread human consumption of poultry meats and eggs, the control of microbial contamination is necessary [3]. Poor hygiene, sanitation and poor to nonexistent microbiological monitoring are major contributing factors for various type of food born infection as well as promoting the growth of harmful drug-resistant pathogens in them [4,5]. Food poisoning and intoxications caused by microorganisms each year cause severe repercussion to public health along with economic losses of related industries and personnel.…”

Section: Introductionmentioning

confidence: 99%

Detection of Drug-resistant S. aureus from Poultry Samples Collected from Different Areas of Bangladesh

Akhi

Das

Banik

et al. 2019

MRJI

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Staphylococcus aureus is gram-positive cocci that can cause foodborne illness which can be transmitted by chicken meat, both raw and undercooked; consumption of which may cause infection and/or toxicity in consumers. This current study was conducted for the detection of the prevalence of S. aureus in three types of poultry samples which included chicken meat, chicken eggs and droppings. Samples were aseptically collected from different rural and urban areas of 8 districts of Bangladesh in triplicate collection method which was conducted in the Centre for Excellence, Department of Microbiology, Primeasia University, Dhaka, Bangladesh to detect the Multi Drug-Resistant (MDR) S. aureus. Isolation was done by using 7.5% Sodium Chloride broth for enrichment and Mannitol salt agar after enriching samples in Buffer Peptone water. Antibiogram was done by using Kirby Bauer Method on Muller Hinton agar. The current study revealed 68% (17/25), 84% (21/25) and 52% (13/25) of S. aureus in chicken meat, eggs and dropping, respectively. Around 75.47% isolates (40/53) showed 100% similarity with S. aureus from the generated Dendrogram based on biochemical data. Cefixime (62.67%) showed the highest sensitivity against all of the isolates while Penicillin (86.62%) exhibited the highest resistance. Moreover, 59.62% of isolates were resistant to 5 or more drugs (Multidrug-Resistant). Poultry products such as meat and eggs were contaminated with drug-resistant S. aureus which can cause serious health effect to the consumer. The drug-resistant pathogen in droppings helps to indicate the spread of drug-resistant isolates in the environment. Therefore, proper sanitation measures should be taken to ensure the quality of the products during slaughtering, collecting eggs or disposing of poultry litter.

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Section: Introductionmentioning

confidence: 99%

Detection of Drug-resistant S. aureus from Poultry Samples Collected from Different Areas of Bangladesh

Akhi

Das

Banik

et al. 2019

MRJI

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“…Previously published many study on food samples claim that ready to eat foods of Bangladesh were contaminated with different microorganisms, among them E. coli was predominantly present in most of the cases (35). Present study found that, all the samples were contaminated with heterotrophic bacteria within the range of 10 4 to 10 6 cfu/g (Table 1).…”

Section: Resultsmentioning

confidence: 47%

Occurrence of pathogenic microorganisms in dessert items collected from Dhaka city

2020

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Due to delicious taste and readily availability, desserts are one of the most popular foods in Dhaka city. High amount of carbohydrate and protein in dessert items make them more susceptible to proliferation of microbial growth. Present study depicted a complete microbiological profile of some popular desserts such as, sweet, pastry, ice cream, pudding, falooda, yogurt and custard available in different food shop at Dhaka city, Bangladesh. All the samples were found to be contaminated with heterotrophic bacteria as well as fungi within the range of 103 to 106 cfu/g. In case of specific microflora, the growth of Staphylococcus spp., Klebsiella spp. and Pseudomonas spp. were observed in most of the samples indicates the poor quality of these products. Bioburdens of E. coli in sweet, pudding and yogurt were found in the range of 1.2×102 to 2.7×103 cfu/g. Salmonella spp., Shigella spp. and Vibrio spp. could not be isolated from any of the samples. Current study indicates that hygienic conditions should be maintained during preparation, packaging and retailing of dessert items in order to reduce the load of contamination in ready to eat foods which will ensure good health of consumers. Stamford Journal of Microbiology, Vol.9(1) 2019: 19-22

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“…in foods including meat (poultry), milk and milk products (both raw and pasteurized) [23,44], eggs [21,22], vegetables, ready to eat or street food (singara, lemon juice, fuska, sugarcane juice, borhani etc.) [20,37,40] and vegetables [36]. In addition, across all categories of sampling, E. coli and Salmonella spp.…”

Section: Resistance Pathogen Originated From Human Foodmentioning

confidence: 99%

Antimicrobial resistance pattern in domestic animal - wildlife - environmental niche via the food chain to humans with a Bangladesh perspective; a systematic review

Khan

Imtiaz

Sayeed³

et al. 2020

BMC Vet Res

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Background: Antimicrobial resistance (AMR) is a growing concern globally, but the impact is very deleterious in the context of Bangladesh. Recent review article on the AMR issue demonstrates the scenario in human medicine; unfortunately, no attempt was taken to address this as One Health issue. The antimicrobial resistance bacteria or genes are circulating in the fragile ecosystems and disseminate into human food chain through direct or indirect ways. In this systematic review we are exploring the mechanism or the process of development of resistance pathogen into human food chain via the domestic animal, wildlife and environmental sources in the context of One Health and future recommendation to mitigate this issue in Bangladesh. Results: Tetracycline resistance genes were presenting in almost all sample sources in higher concentrations against enteric pathogen Escherichia coli. The second most significant antibiotics are amino-penicillin that showed resistant pattern across different source of samples. It is a matter of concerns that cephalosporin tends to acquire resistance in wildlife species that might be an indication of this antibiotic resistance gene or the pathogen been circulating in our surrounding environment though the mechanism is still unclear. Conclusions: Steps to control antibiotic release and environmental disposal from all uses should be immediate and obligatory. There is a need for detailed system biology analysis of resistance development in-situ.

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Microbiological Quality of Ready - to - Eat Food from Dhaka, Bangladesh

Cited by 20 publications

References 24 publications

Detection of Drug-resistant S. aureus from Poultry Samples Collected from Different Areas of Bangladesh

Detection of Drug-resistant S. aureus from Poultry Samples Collected from Different Areas of Bangladesh

Occurrence of pathogenic microorganisms in dessert items collected from Dhaka city

Antimicrobial resistance pattern in domestic animal - wildlife - environmental niche via the food chain to humans with a Bangladesh perspective; a systematic review

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