| Autor: |
James F. Foster, James L. Fowler, John T Fruin |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Journal of food protection. 41(9) |
| ISSN: |
1944-9097 |
| Popis: |
Bologna products most frequently are stored and consumed as refrigerated products. Thus bacteria that survive processing or those that contaminate the product subsequent to processing are not destroyed. Ten types of presliced, vacuum-packaged bologna products were purchased from a high-volume retail market and analyzed for total aerobic plate count (APC) and common foodborne pathogens. No Salmonella were isolated. Less than 1% of the 419 samples analyzed contained either Clostridium perfringens or Escherichia coli , Staphylococcus aureus was isolated from 4% of the samples, but only one sample contained more than 1000/g. Just over 5% of the samples contained coliform organisms. The manufacturer appeared to play an important role in bacterial quality of the finished items. An APC < 5 × 106/g is a realistic criterion for bologna products at the time of delivery to retail markets. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
