Citation
Akter T., . and Feroz F., . and Ishma T., . and Uddin S. H. M., . and Islam M., . and Saha S., . and Razzeb S. R., . and Shomi F. Y., . and Akhter M., . and Acharjee M., . Evaluation of microbial contamination level and the drug susceptible pattern of the isolates cultivated from famous dessert food. pp. 426-430. ISSN 2550-2166
Abstract
Present study endeavored to evaluate the microbial contamination level along with their drug resistant pattern in some popular desert food items collected from different food shops in Dhaka city Bangladesh. The microbial evaluation was conducted through conventional cultural methods and drug susceptibility test was executed through disc diffusion method. All the samples were found to be contaminated with heterotrophic bacteria as well as fungi within the range of 10 to 10� CFU/g. In case of specific microflora the growth of Staphylococcus spp. was very high in sweet faluda milk cake and ice cream as estimated up to 10� CFU/g halua and sweet yogurt showed 10�´ CFU/g while rest of the samples revealed 10 CFU/g. E. coli was found only in faluda and ice cream up to 10 CFU/g whereas Klebsiella spp. was estimated in all the samples within the range of 10 CFU/g to 10� CFU/g. Salmonella spp. Pseudomonas spp. and Bacillus spp. were totally absent in all the samples. Most of the isolates were found to be resistant against most of the antibiotics. Meanwhile streptomycin (10 g) gentamicin (10 g) azithromycin (15 g) and nalidixic acid (5 g) were effective drug against both E. coli and Staphylococcus spp.
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Abstract
Present study endeavored to evaluate the microbial contamination level along with their drug resistant pattern in some popular desert food items collected from different food shops in Dhaka city Bangladesh. The microbial evaluation was conducted through conventional cultural methods and drug susceptibility test was executed through disc diffusion method. All the samples were found to be contaminated with heterotrophic bacteria as well as fungi within the range of 10 to 10� CFU/g. In case of specific microflora the growth of Staphylococcus spp. was very high in sweet faluda milk cake and ice cream as estimated up to 10� CFU/g halua and sweet yogurt showed 10�´ CFU/g while rest of the samples revealed 10 CFU/g. E. coli was found only in faluda and ice cream up to 10 CFU/g whereas Klebsiella spp. was estimated in all the samples within the range of 10 CFU/g to 10� CFU/g. Salmonella spp. Pseudomonas spp. and Bacillus spp. were totally absent in all the samples. Most of the isolates were found to be resistant against most of the antibiotics. Meanwhile streptomycin (10 g) gentamicin (10 g) azithromycin (15 g) and nalidixic acid (5 g) were effective drug against both E. coli and Staphylococcus spp.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Desserts |
| AGROVOC Term: | Evaluation |
| AGROVOC Term: | Microbial contamination |
| AGROVOC Term: | Drug resistance |
| AGROVOC Term: | Random sampling |
| AGROVOC Term: | Isolation techniques |
| AGROVOC Term: | Microbiological analysis |
| AGROVOC Term: | manufacturing |
| AGROVOC Term: | Bacteria control (in storage) |
| AGROVOC Term: | Food processing |
| Depositing User: | Mr. AFANDI ABDUL MALEK |
| Last Modified: | 24 Apr 2025 00:55 |
| URI: | http://webagris.upm.edu.my/id/eprint/10236 |
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