Know how. Know now. 1

22 University of Nebraska–Lincoln Extension in Lancaster County Lincoln–Lancaster County Health Dept. Updated, June, 2010 Questions? Updated June, This is a peer-reviewed publication.

3 Tacos left on the kitchen counter overnight

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5 Even if you reheat tacos left out overnight, some bacteria can form a heat- resistant toxin that cooking won’t destroy. Refrigerate perishable foods within 2 hours! Why toss tacos left out overnight?

6 Meat thawed all day on the kitchen counter

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8 As with the tacos, bacteria may have formed a heat- resistant toxin when the meat was left on the kitchen counter. Why toss meat thawed at room temperature?

9 The best place to thaw frozen perishable foods — like frozen meat, poultry, seafood, vegetables, fruit, and cooked pasta and rice — is in the refrigerator! Make sure your refrigerator is 40°F or lower. Here’s how to thaw...

10 Thaw packages of meat, poultry, and seafood on a plate on the bottom shelf of the refrigerator. This prevents their juices from dripping on other foods. Here’s how to thaw...

11 When thawing perishable food in the microwave, cook it immediately after thawing. Some areas of the food may start to cook during microwave thawing and become warm. Here’s how to thaw...

12 Any bacteria present would not have been destroyed and may reach optimal temperatures for growth. Why immediately cook foods thawed in the microwave?

13 Cut or peeled fruits/vegetables left at room temperature for MORE than 2 hours

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15 When fruit is peeled or cut, bacteria on the outside can be transferred to the inside. Why toss cut fruit left out longer than 2 hours?

16 Remember: Refrigerate cut/peeled fruits, veggies & other perishable foods within 2 hours! Food safety tip Here’s how fast bacteria can multiply...

17 Just 1 bacteria in foods can grow to 2,097,152 bacteria in 7 hours! Just 1 bacteria in foods can grow to 2,097,152 bacteria in 7 hours!

18 5 steps for cleaning fruits & veggies 1. Remove and discard outer leaves.

19 Cleaning fruits & veggies 2. Rinse under clean, running water just before preparing or eating. Don’t use soap or detergent as it can get into produce and make you sick.

20 Food safety tip Remember: Clean fruits with peels ― even when the peel is removed ― such as melons and citrus fruits! Bacteria from the outside can transfer to the inside.

21 Cleaning fruits & veggies 3. Rub briskly — scrubbing with a clean brush or hands — to clean the surface.

22 4. Dry with a clean cloth or paper towel. Cleaning fruits & veggies

23 Why dry the fruits & veggies? Moisture left on fruits and vegetables helps bacteria grow. Dry them if you won’t eat or cook them right away.

24 5. Cut away bruised and damaged areas. Cleaning fruits & veggies

25 Leftover pizza refrigerated within 2 hours after it was cooked

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27 If perishable foods have been at room temperature less than 2 hours (1 hour in temperatures above 90°F), they should be safe. Refrigerate promptly; eat within 3 to 4 days. Why is the pizza considered safe?

28 Leftovers kept in the refrigerator for over a week

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30 Even refrigerated leftovers may become unsafe after 3 to 4 days. Why toss leftovers refrigerated over a week?

31 You can’t always see or smell or taste if a food is unsafe. You could get sick tasting a food! Food safety tip

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33 Toss it out!

34 Resources used:  Alabama Cooperative Extension System. The Food Spoilers: Bacteria and Viruses. (Accessed June 15, 2010).  USDA. Safe Food Handling – How Temperatures Affect Food. (Accessed June 15, 2010).  USDA. Safe Food Handling: The Big Thaw – Safe Defrosting Methods for Consumers. (Accessed June 15, 2010).  U.S. Food and Drug Administration. Produce Safety – Safe Handling of Raw Produce and Fresh-Squeezed Fruit and Vegetable Juices. (Accessed June 15, 2010).  Source of images: Microsoft Image and Media Library and USDA Food Safety and Inspection Service Image Library.

35 Thank you to the following people for reviewing this slide set...  Julie Albrecht, Ph.D, R.D.  Phil Rooney, Ph.D., CP-FS  Amy Peterson, M.S., R.D.  Cindy Brison, MS., R.D.  Nancy Urbanec, B.S.  Zainab Rida, M.S., R.D.  Amy Stalp, Dietetic Student  Vicki Jedlicka, Extension Media Assistant

36 Extension is a Division of the Institute of Agriculture and Natural Resources at the University of Nebraska–Lincoln cooperating with the Counties and the United States Department of Agriculture. University of Nebraska–Lincoln Extension educational programs abide with the nondiscrimination policies of the University of Nebraska–Lincoln and the United States Department of Agriculture.