Biomaterial Database

Salmonella contamination of meat and bone meal. 1979

J C Bensink

The production of meat and bone meal from 8 rendering plants was examined for the presence of salmonellas. Of 164 samples of final product 114 (69.5%) were contaminated with salmonellas. Of 65 samples, collected at various points from the production line 35 (53.8%), and of 95 samples collected from the processing environment 79 (83.1%) were found to be contaminated with salmonellas. A total of 41 serotypes were found with S. havana, S. eimsbuettel, S. ohio and S. singapore being the most frequently isolated. Pre-enrichment of 25g samples in buffered peptone water, followed by enrichment in mannitol selenite cystine broth at 42 degrees C and Muller-Kauffmann Tetrathionate Broth at 37 degrees C and plating on Bismuth Sulphite Agar was found to yield 98.5% of the salmonella-positive samples.

UI	MeSH Term	Description	Entries
D008460	Meat	The edible portions of any animal used for food including cattle, swine, goats/sheep, poultry, fish, shellfish, and game.	Meats
D005308	Fertilizers	Substances or mixtures that are added to the soil to supply nutrients or to make available nutrients already present in the soil, in order to increase plant growth and productivity.	Fertilizer
D005506	Food Contamination	The presence in food of harmful, unpalatable, or otherwise objectionable foreign substances, e.g. chemicals, microorganisms or diluents, before, during, or after processing or storage.	Food Adulteration,Adulteration, Food,Adulterations, Food,Contamination, Food,Contaminations, Food,Food Adulterations,Food Contaminations
D012475	Salmonella	A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that utilizes citrate as a sole carbon source. It is pathogenic for humans, causing enteric fevers, gastroenteritis, and bacteremia. Food poisoning is the most common clinical manifestation. Organisms within this genus are separated on the basis of antigenic characteristics, sugar fermentation patterns, and bacteriophage susceptibility.