University of Wisconsin - Extension

As celebrations and county events fill the summer months, University of Wisconsin-Madison/Extension food scientist, Barbara Ingham reminds consumers that outdoor food gatherings will be safer if picnickers keep hands washed and pay attention to basic food safety. Foodborne illnesses resulting from cross-contamination rise during this season where food is often consumed away from home.

"The challenge of keeping hands and utensils clean is greater when preparing and eating food without having the use of a kitchen," said Susan Conley, director of Food Safety Education for USDA's Food Safety and Inspection Service. "Cross-contamination can occur when harmful microorganisms from raw meat and poultry are transferred to ready-to-eat foods if cutting boards, hands and utensils are not cleaned properly."

Ingham shares these important safety tips from the USDA's Food Safety and Inspection Service as we enjoy the summer beach, boating and barbecue season:

Keeping Everything Clean

Find out if there's a source of potable (safe drinking) water at your destination. If not, bring water for preparation and cleaning; or pack clean, wet, disposable cloths or moist towelettes and paper towels for cleaning hands and surfaces. Cross-contamination during preparation, grilling, and serving food is a prime cause of foodborne illness.

Always wash your hands before and after handling food, and don't use the same platter and utensils for raw and cooked meat and poultry. Soap and water are essential to cleanliness, so if you are going somewhere that will not have potable water, bring it with you. Even disposable wipes will do.

Include lots of clean utensils, not only for eating but also for serving the safely cooked food.

Keeping Hot Food Hot and Cold Food Cold

It's essential to keep hot food hot and cold food cold on the way to, and throughout, the meal. Holding food at an unsafe temperature is another prime cause of foodborne illness. Already-hot summertime temperatures can spike higher in direct sunlight on the beach or in a boat. Food should not be left out of the cooler or off the grill more than two hours (or one hour when the outside temperature is above 90°F). Most bacteria do not grow rapidly at temperatures below 40 °F or above 140°F. The temperature range in between is known as the "Danger Zone." Bacteria multiply rapidly at these temperatures and can reach dangerous levels. Raw meat and poultry products may contain bacteria that cause foodborne illness. They must be cooked to destroy these bacteria and held at temperatures that are either too hot or too cold for these bacteria to grow.

Keep Hot Food Hot

If bringing hot take-out food such as fried chicken or barbecue, eat it within two hours of purchase. Or plan ahead and chill the food in your refrigerator before packing it into an insulated cooler. In addition to a grill and fuel for cooking food, remember to pack a food thermometer to check that your meat and poultry reach a safe internal temperature. When

reheating food at the outing, be sure it reaches 165 °F.

Keep Cold Foods Cold

Carry cold perishable food like hamburger patties, hotdogs, luncheon meats and chicken in an insulated cooler packed with plenty of ice or frozen gel packs. Be sure raw meat and poultry are wrapped securely to prevent juices from cross-contaminating ready-to-eat food. Perishable cooked foods such as meats, chicken and potato or pasta salads must be kept cold, too.

Store food in the cooler except for brief times when serving. Cook only the amount of food that will be eaten to avoid the challenge of keeping leftovers at a safe temperature. Discard any leftovers that have not remained cold.

Cooking Safely for Groups

A new publication from USDA's Food Safety and Inspection Service helps consumers to

safely plan and serve food for outdoor gatherings. Single copies of the 40-page colorful

"Cooking for Groups: A Volunteer's Guide to Food Safety" are available free by writing: Federal Consumer Information Center, Item #604 H, Pueblo, CO 81009. The Cooking for Groups Web page can be found at http://www.fsis.usda.gov/oa/pubs/cfg/cfg.htm . The Spanish version of Cooking for Groups ("Cocinando para Grupos: Guía de Seguridad Alimentaria para Voluntarios") is also available at the same Web page or by calling the USDA Meat and Poultry Hotline at 1-800-535-4555.

For more information about food safety, contact your county UW-Extension office or visit the UW-Extension Family Living Programs Web site at http://www.uwex.edu/ces/flp/resources/food.html .