Device for Microbiological Sampling of Meat Surfaces

Area of Science:

• Food microbiology
• Meat science
• Analytical methods

Background:

• Accurate microbial sampling of meat surfaces is crucial for food safety.
• Existing methods like cotton and alginate swabs may underestimate surface microbial loads.

Purpose of the Study:

• To develop and evaluate a novel coring device for meat surface sampling.
• To compare the efficacy of the coring method against conventional swab techniques for aerobic plate counts.

Main Methods:

• Development of a specialized coring device for meat surface sample collection.
• Determination of aerobic plate counts on beef and pork carcasses using the coring device.
• Comparison of results with those obtained using cotton and alginate swab methods.

Main Results:

• The coring device provided significantly higher aerobic plate counts for both beef and pork carcasses.
• Microbial counts were consistently greater with the coring method compared to swab techniques.

Conclusions:

• The developed coring device is a more effective method for sampling meat surfaces.
• This technique offers a potentially more sensitive approach for assessing carcass microbial contamination.