Food Safety Blog and CFPM Resource Hub

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Food Safe Training Guide to E. coli

Food Safe Training Guide to E. coli

Over the past few months, we’ve run a series of articles focusing on the most common causes of food-borne illnesses and product recalls. This month, we continue our series with a look at how E. coli and the related STEC bacteria strains are spread and how you can prevent your guests from consuming contaminated food.

Food Safe Training Guide to E. coli

Food Safe Training and E. coli

E. coli poisoning recently garnered national attention with a nationwide outbreak traced to Chipotle restaurants. Even with this high-profile case, E. coli is no longer ranked as a top-five cause of food-borne illness according to the CDC. It is, however, still very important to understand how to reduce the risk of spreading illness due to E. coli because according to this same study, this bacterium causes over 2,000 hospitalizations each year.

In order to control the spread of E. coli, we must first know where it comes from. The STEC strains may exist in:

  • Undercooked ground beef
  • Unpasteurized milk and cheese
  • Unpasteurized juices
  • Alfalfa sprouts
  • Unwashed vegetables

If you have worked in the food industry for a length of time, you know that you must cook ground beef thoroughly in order to kill E. coli, but some of the other causes might come as a surprise. We have discussed the dangers of serving raw milk products numerous times in the past, and we can now add the potential for E. coli poisoning to the list of risks involved with consuming unpasteurized dairy products.

Raw fruits and vegetables pose a threat that often goes undetected. While the STEC bacterium does not naturally occur in raw produce, exposure to cross contamination is a real risk. E. coli naturally occurs in the digestive tract of livestock, and it spreads through contact with the animal, its feces or raw milk. Produce can be contaminated simply by a farmer walking through a cow pasture and transferring it to the soil raw vegetables grow in by wearing the same shoes. The same can happen with farm equipment on a much larger scale.

To keep your vegetables safe, especially leafy greens and sprouts, we urge you to wash all produce that you receive before serving it to guests or incorporating it into other menu items.

Next month, our series will continue as we tackle the number-one culprit of food-borne illness, the easily spread norovirus.

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MN Certified Food Manager Training and the Private Chef

MN Certified Food Manager Training and the Private Chef

When we offer MN certified food manager training, we teach students from every sector of the industry. In one of our recent sessions, we had a student whose goal was to become a private chef and offer catering services and culinary classes to individuals and small groups in their own homes. One question that was asked was if there were any special regulations that applied to private chefs that differ from the standard rules that apply to institutions, food producers and restaurants. We thought this was an interesting discussion, so we felt it beneficial to share some information that we have learned.

MN Certified Food Manager Training and the Private Chef
Image credit: Flickr

MN Certified Food Manager Training and the Personal Chef

While conducting our research, we found that there are a few different regulations that vary by county or metro area, but there are four licenses or certifications that most jurisdictions will require:

  • Minnesota Food Manager Certification
  • A License to Run a Food Establishment
  • A Catering License
  • A Federal Tax ID (EIN)

If you’re considering becoming a personal chef, we suggest that you contact your local government office to find out which licenses you need in your particular jurisdiction. If you need your MN certified food manager training, we would be happy to tailor a course designed specifically for your catering venture.

There are a few other aspects of being a personal chef that differ from regular catering services. While in many cases it is acceptable to prepare food for clients at their home or other location, you should be aware that most jurisdictions will require you to have a preparation and storage facility that can be inspected by the health department. This presents a unique challenge for many personal chefs whose clientele consists of a small number of people.

We have been asked if private chefs are allowed to use their own personal home kitchens to prepare food before transporting it to a client’s location. Unfortunately, this is not an acceptable solution according the health inspector we discussed this scenario with. Many private chefs solve this problem by leasing space from other caterers with industrial kitchens or local restaurants who are willing to allow them access to their kitchen before they begin their service for the day.

Personal chefs are not the only unique part of the food industry. If you’re considering any food based business that doesn’t quite conform to industry standards, please leave your ideas in the comments section and we’ll do our best to cover it in a future article.

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ServSafe Training Guide to Salmonella

ServSafe Training Guide to Salmonella

Last month we discussed the dangers of Listeria poisoning that has been linked to numerous recalls and food-borne illness outbreaks. This month we’d like to take a closer look into what ServSafe training says about another major contributor to product recalls and illnesses linked to contaminated food products.

ServSafe Training Guide to Salmonella
Image credit: Pixabay

ServSafe Training and Salmonella

Salmonella can be a tricky contaminant to control because there are misconceptions as to how many food products can be affected by the bacterium. We all know that serving raw chicken or eggs causes illnesses due to Salmonella, but many food service professionals do not know that Salmonella also exists in:

• Melons
• Alfalfa sprouts
• Raw nuts
• Unpasteurized cheese

The connection between Salmonella and melons exists on its exterior and not in the meat of the melon. Melons can become contaminated from the bacterium that occurs in the soil that it is grown in, and many fertilizers contain chicken manure in which trace amounts of the bacterium are found if it hasn’t been sterilized properly. Before serving melons, it is important to wash the outsides carefully before slicing. The contamination of the meat of the melon occurs when a knife comes into contact with the Salmonella on the surface and infects the melon as the knife passes through. While all melons potentially contain Salmonella, the ridged surface of the cantaloupe can cause crevices for the bacterium to hide. Alfalfa sprouts are also contaminated by the same process, so extra care should be taken to wash them thoroughly.

While many restaurants do not serve raw nuts, certain prepared product manufacturers utilize them as an ingredient in their product. If you process any type of raw nut, be very careful to sanitize any surface they come into contact with in order to prevent cross contamination with your finished product.

Last month we discussed the connection between raw dairy and Listeria. Raw dairy and unpasteurized cheeses also potentially contain Salmonella, so we advise against serving raw dairy products to your guests.

Finally, while it is unpleasant to think about, it is important to recognize the symptoms of a guest who has eaten food tainted with Salmonella. Salmonella symptoms can occur as soon as 12 hours after consuming tainted product and can take as long as 72 hours to manifest. Symptoms include:

• Abdominal cramps
• Fever
• Vomiting
• Diarrhea

We hope that our discussions concerning the common causes of food poisoning has been helpful in allowing you to keep your food as safe as possible. Next month we’ll continue our series with a discussion on STEC toxins and e-Coli.