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News Smart Talk Summer food safety
Wednesday, 22 June 2011 13:55

Summer food safety

Written by  Scott LaMar, Director of Radio Smart Talk

Radio Smart Talk for Thursday, June 23:

When we talk about food-borne illnesses and food safety, we tend to think about restaurants, convenience stores, concession stands, and other places where we pay for prepared food.

But a recent rise in infections from salmonella has prompted health officials to turn their focus to the last line of defense – the home kitchen.

On Thursday's show, we'll learn about those efforts and revisit food safety – from how food is inspected, by whom, and what happens when food is found to be contaminated...to what you can do to ensure the food you eat is properly produced, handled, and prepared. We'll talk with Dr. Andre Weltman, Public Health Physician from the Pennsylvania Department of Health...and Dr. Lydia Johnson, Director of Food Safety and Laboratory Services at the Pennsylvania Department of Agriculture. 

How can salmonellosis best be prevented? - (PA Dept. of Health)

Always treat raw poultry, beef and pork as if they are contaminated with salmonella

bacteria and handle accordingly:

(1) Wrap fresh meats in plastic bags at the market to prevent blood from dripping on

other foods.

(2) Refrigerate foods promptly; minimize holding at room temperature.

(3) Cutting boards and counters used for preparation should be washed immediately after

use to prevent cross contamination with other foods.

(4) Avoid eating raw or undercooked meats.

(5) Ensure that the correct internal cooking temperature is reached particularly when

using a microwave.

b. Avoid eating raw eggs or undercooking foods containing raw eggs.

c. Avoid drinking raw milk, or undercooking foods containing raw milk.

d. Encourage careful hand washing before and after food preparation.

e. Make sure those who handle pets of all kinds, properly attend to hand washing.

LISTEN TO PROGRAM:  

comments  

 
# Kim 2011-06-23 08:39
Several people in my family like to eat their steaks rare -- very pink and almost bleeding (maybe an exaggeration) but how rare is too rare?
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# Will Nichols 2011-06-23 15:01
Steaks are a whole-muscle food, so unlike hamburgers, the outer surface (which could be contaminated) won't come into contact with the interior unless the steak has been mechanically tenderized or injected with a tenderizing brine that would introduce surface bacteria into the center of the steak.

So as long as you cook the outside of the steak to 145 degrees Farenheit to eliminate any POTENTIAL germs, you will be safe, even if the interior of the steak is still cool! (I don't prefer mine that way, though!)

On the other hand, make sure you cook your hamburger to 145 on the INSIDE! THAT will ensure that any potential germs there have been killed. Happy grilling!
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# Lori 2011-06-23 08:40
I use a wood cutting board but I've been glass is better because bllod and juices can get down in the cracks of the wood. True?
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# Will Nichols 2011-06-23 15:07
You're correct! Wood boards tend to absorb more moisture, which contributes to growth of microorganisms. Plastic cuttingboards aren't much better, since their uneven surface also tends to harbor bacterial food and water. Glass is your best bet, but proper washing, cleaning and drying of your wooden cutting board is an effective method in minimizing microbial growth!
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# Karli 2011-06-23 08:42
On leftovers -- we leave the leftovers out to cool before putting them in the refrigerator. Is there a good reason for this? If so, how long should the leftovers be cooled before going into the fridge?
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# Amy 2011-06-23 09:56
I have read that it is much better to just put the food away as soon as the meal is done. The practice was started to save your refrigerator the work of cooling off warm foods, but it is no longer considered safe.
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# Will Nichols 2011-06-23 15:03
You're absolutely right! Especially in this warm weather, I wouldn't recommend the practice. Your family's health is worth more than any savings for your refrigerator!
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# Laurie 2011-06-23 09:47
we don't have a dishwasher - I might clean my "less dirty" things first, but ultimately my sponge will clean the "contaminated" things (raw meat juices, etc.). But then I use the same sponge again for less dirty things a few hours later. I can only imagine that I could be cross contaminating with my sponge, or for that matter, the towel I use to dry my hands since I'm continually washing my hands during food prep.
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# Will Nichols 2011-06-23 15:18
Absolutely, Laurie! It's easy to cross-contaminate! If possible, reserve one sponge for initial cleaning of the raw meat dishes and cookware, leaving another for the "less contaminated" things.

Sponges are an ideal location for microbial growth because it's difficult to dry them completely. Between the food particles left on the sponge, the water source and the colony already present, microorganisms can reproduce very quickly!

Consider heating the sponge in the microwave to kill the bacteria on it, or simply throw each sponge away after use.
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# Chris Gendron 2011-06-23 09:48
We have well water and a septic field on our property in New Cumberland (as does everyone on our road). Last week we received the results of a water test from DEP that indicated that it did not contain any coliforms, but that it was not tested for chemical contamination. Should we get our water tested for this? We have no reason to believe there is contamination, but we have two children, ages 1 and 3, and I want to make sure that they are consuming safe water.
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# Will 2011-06-28 09:27
Chris, it certainly can't hurt to test your water for chemical contamination. While the DEP and the Department of Ag work closely to ensure that nutrients and other chemicals don't leach through the soil and into our drinking water, there's always a small chance that something gets through. So while I'm sure that your water is safe to drink, if testing it for chemicals gives you a greater sense of security, by all means, test it!
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# Amy 2011-06-23 09:53
My mother in law has cronic diarhea. She has even been to Mayo Clinic and they found no reason for it. But my husband and I are sure it is their lax treatment of things in their refrigerator! They buy lunch meat in the big packs because it is cheaper and continue to eat it after the color turns grayish. They think my husband and I are nut cases because we worry about bacteria in food!
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# Joan 2011-06-23 10:27
Often I have observed when you go into a sandwich shop that even though the staff is wearing latex gloves to make the food, often they will move from the food line to taking your order and money at the cash register which still wearing the gloves. Wouldn't it be possible for food to still get contaminated from the gloves and shouldn't the gloves be taken off prior to handling money? What are the safety regulations for this in restaurants?
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# Will Nichols 2011-06-23 15:31
In the Pennsylvania Code, Subchapter B, Section 46.132: "Food employees shall clean their hands and exposed portions of their arms as specified in § 46.131 (relating to cleanliness of hands and exposed portions of arms) as follows..." It mentions activities that contaminate hands, but not necessarily gloves. For more information, here's the PA Code website for Food Regulations: http://www.pacode.com/secure/data/007/chapter46/chap46toc.html

Gloves should ABSOLUTELY be removed before handling food after handling money, because that can lead to food contamination.

That said, it's important for the consumer to wash his or her hands after handling money or touching other high-traffic surfaces before eating!
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# Will Nichols 2011-06-23 15:46
Also check section 46:261 -- "Preventing contamination from food employees' hands." http://www.pacode.com/secure/data/007/chapter46/s46.261.html

Gloves are designed to be single-use, so there's no reason not to dispose of them after handling money. At least one person working in the restaurant must have their Pennsylvania Serve-Safe certification, which verifies that they understand how to properly and safely manage food products.
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# Manuel 2011-06-23 10:30
At what point are we taking too much responsibility from the consumer? In my grandmother’s day, there was far less regulation, and I remember her being much more careful preparing foods to keep her family safe, now, we count on regulators to keep us safe and do not take as much personal responsibility for our food safety.
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# Will Nichols 2011-06-23 15:36
You raise a good point. We have a responsibility to provide consumers with a safe and wholesome food supply, but ultimately, it's the consumer's choice to take the risks.

Just where does that line exist between who bears responsibility for food safety? I'm not sure.

That's why it's important for consumers to protect themselves and practice good food safety protocol, even while we do our best to serve you safe and wholesome products.
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# Vonny 2011-06-23 10:31
I am concerned about using the pre-washed packaged salad greens as is from the package without washing them myself. I know many people do not wash them and I assume restaurants do no. What is your guests feeling about this practice?
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# Will Nichols 2011-06-23 15:43
While such greens should be safe, an extra layer of caution is worth it, especially since there's always the chance of contamination, especially after the product leaves the farm or packaging operation. Washing prepackaged salad greens is a smart thing to do!
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# Kim 2011-06-23 10:31
People with pets shouldn't bake! I enjoy freshlly baked goods such as cookies and cupcakes, but whenever I am at someone's house and they also have pets, I notice that the baked goods always have pieces of fur stuck to them. What contaminants might be in fur?
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# Will Nichols 2011-06-23 15:40
You name it, it could be there! But also remember that baked goods reach temperatures that are sufficient to kill many microorganisms. So while cupcakes may include contaminants of any sort from fur, they are most likely safe to consume straight from the oven.
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