fighting bac! food safety in the elderly nutrition program
TRANSCRIPT
Fighting BAC!
Food Safety in the Elderly Nutrition Program
1 — LOOKING AT THE ENEMY
Every year:– 76 million people get foodborne illness– 325,000 are hospitalized– 5000 die
1 in every 4 Americans will get foodborne illness this year.
Who is susceptible?
Older adults (65 years and older) Pregnant women Very young children (2 years or
younger) Individuals with compromised immune
systems Individuals who are malnourished
What causes foodborne illness?
Eating unsafe food Food becomes unsafe primarily because
of microorganisms, such as:– Bacteria– Viruses– Parasites
Any food can cause illness if it is not handled safely.
Common causes of foodborne illness
Improper cooling/holding of foods Not washing hands properly Using food from unsafe sources Cross-contamination Improper cooking
How do bacteria grow?
Bacteria double under ideal conditions every 30 minutes.– At 12:00 noon you can have 10 bacteria in a
food– By 5:00 p.m. there could be 10,240 bacteria. – This is enough to make one sick with
foodborne illness
What are ideal conditions for bacteria to grow?
Potentially hazardous food (PHF), which are:– low acid
– moist
– some protein Unsafe temperature
between 45oF and 140oF PHF at unsafe
temperatures for at least two hours
9Fighting BAC!
Activity — Potentially Hazardous Foods
Look at your site’s menu and highlight those foods that are potentially hazardous.
These foods need to be at 45oF or colder or 140oF or hotter.
The only way to determine if these foods are at the proper temperature is to use a thermometer.
Viruses and Parasites
Viruses are believed to be the number one cause of foodborne illness.– Viruses do not grow in food like bacteria do.– Viruses can contaminate any food, not just
potentially hazardous foods. Parasites do not cause many cases of
foodborne illness in the U.S.
To Fight BAC! against foodborne illness:
CLEAN: Wash hands and surfaces often
SEPARATE: Don’t cross-contaminate
COOK: Cook foods to proper temperatures
CHILL: Refrigerate foods promptly
2 — RECEIVING
Only purchase food from an approved source, such as:– permitted foodservice operation– grocery store– foodservice wholesale supplier
Inspect before you accept to be certain that the food meets your food safety standards.
Activity — Accept or Reject?
Which of these foods would you accept and why? Individual cartons of milk that are at 48oF A sheet cake that is uncovered Turkey and dressing at 132oF Cooked corn that is at 139oF Tossed salad that is at 44oF
Develop a Back-up Plan
Many of the foods on the previous slide had to be rejected.
You need a back-up plan in place so that if you have to reject you will still be able to feed the participants.
Share with the group what you would do if you had to reject a shipment of food.
3 — STORAGE All food must be:
– covered and clean
– in its original packaging or labeled
– marked with time and date of receipt
– stored at the proper temperature
– use a storage chart to determine how long you can keep
Chemical Storage
Store chemicals separate from food.
Keep them close to where they are needed.
Activity — What’s My Storage Temperature?
At what temperature do each of these
foods need to be stored: Individual containers of milk Chocolate chip cookies Turkey and dressing to be delivered to a home Tossed salad with carrots and tomatoes Rolls
4 — PREPARATION
Do not work if you are ill.
Wash hands with antibacterial soap and water before handling food.
Properly use single-use gloves.
Handwashing Sink
Clean Accessible Stocked with soap
and single-use paper towels
PREPARATION
Use safe ingredients. Wash fresh fruits and
vegetables with lukewarm water.
Prevent cross-contamination.
Activity — How well do you wash your hands?
Put a dime-size amount of the Glo-GermTM lotion onto your hands.
Rub all over like you would hand lotion. Wash your hands with soap and water. Return to a darkened room and check
how well you did by putting your hands under an ultra-violet black light.
5 — COOKING
Proper cooking kills harmful bacteria and parasites that are naturally present in raw foods.
Cooking will not necessarily destroy toxins or viruses.
Measuring Food Temperatures
1. Use a food thermometer that has a temperature range between 0-220oF.
2. Each day check the accuracy of your food thermometer(s) in ice water.
3. Clean and sanitize the thermometer before each use.
4. Insert into the thickest part of the food or into the center of the food.
Activity — What’s My Cooking Temperature?
To what temperature do you cook each of these foods? Frozen ground beef patties Turkey roast Commercially canned spaghetti sauce Chocolate chip cookies Vegetable soup Creamed corn
Activity — Calibrating Thermometers
Divide the group into teams. Give each team a thermometer and a
glass filled with crushed ice and water. Have each team check the accuracy of
their thermometer. If not at 32oF, then have them calibrate.
6 — SERVING
Keep hot foods at 140oF or hotter. Keep cold foods at 45oF or colder. Use cleaned and sanitized serving utensils. Wear clean clothes and keep hair restrained.
7 — LEFTOVERS
Congregate nutrition site should not be cooling hot foods or reheating them because:– the sites do not have commercial equipment to
properly cool foods. Review the leftover policy that appears in
the participant manual.
Participants takinghome leftovers
Improperly cooled food = unsafe food
Improperly cooled food must be discarded.
During cooling, spores could grow. Some form toxins Reheating, even to boiling
temperatures, will not necessarily destroy these toxins.
8 — CLEANING AND SANITIZING
CLEANING = removing dirt and debris
SANITIZING = killing 99.999% of harmful bacteria that might still be on the surface.
Cleaning and Sanitizing Steps
1. Wash surface with soapy water.
2. Rinse with clean water.
3. Immerse rinsed item into a properly prepared sanitizing solution.
4. Let soak for 2 minutes.
5. Remove and air-dry.
6. Store item in clean location.
Chlorine sanitizing solution
1 teaspoon unscented chlorine bleach
+
1 gallon, warm not hot water
=
Sanitizing solution at 50 ppm
Activity — Preparing sanitizing solution
Divide the group into teams. Give each team a spray bottle and
bleach. Have them prepare sanitizing solution. Have each group measure the
concentration. Demonstrate the proper procedure for
preparing sanitizing solution.
9 — HOME DELIVERED MEALS
Securely package and seal each food. Hold food at >140oF or <45oF. Use food delivery carriers that meet
NSF standards. Deliver meal within two hours from the
time the meal was placed in carrier. Clean and sanitize carriers after each
use.
“Foodborne illness is nearly 100% preventable if food is
handled safely from the time it is received until the time it
is served.”
Photos taken at:
Garner Senior Center
Garner, NC