Mother Dairy Fruit & Vegetable Deputy Microbiology Manager Interview Questions, Process, and Tips

Listeria in food can be tested using various methods including culture-based methods, PCR, and immunological methods.

• Culture-based methods involve growing the bacteria on selective media such as PALCAM agar.

• PCR can detect the presence of Listeria DNA in food samples.

• Immunological methods such as ELISA can detect Listeria antigens in food samples.

• Sampling techniques and sample preparation are critical for accurate detec...read more

We identified the root cause of contamination in our raw material and implemented a new cleaning procedure.

• Conducted a thorough investigation to identify the source of contamination

• Collaborated with cross-functional teams to develop a new cleaning procedure

• Implemented the new cleaning procedure and monitored its effectiveness

• Provided training to employees on the new procedure to ensure compliance

• Regularly reviewed and ...read more