Navigation Links
Teens less likely to wash hands when cooking, more likely to cross-contaminate raw food than adults
Date:11/11/2009

A Kansas State University study has shown that when preparing frozen foods, adolescents are less likely than adults to wash their hands and are more susceptible to cross-contaminating raw foods while cooking.

"While half of the adults we observed washed their hands after touching raw chicken, none of the adolescents did," said Casey Jacob, a food safety research assistant at K-State. "The non-existent hand washing rate, combined with certain age-specific behaviors like hair flipping and scratching in a variety of areas, could lead directly to instances of cross-contamination compared to the adults."

Food safety isn't simple, and instructions for safe handling of frozen chicken entrees or strips are rarely followed by consumers despite their best intentions, said Doug Powell, K-State associate professor of food safety who led the study.

As the number and type of convenience meal solutions increases check out the frozen food section of a local supermarket the researchers found a need to understand how both adults and adolescents are preparing these products and what can be done to enhance the safety of frozen foods.

In 2007, K-State researchers developed a novel video capture system to observe the food preparation practices of 41 consumers 21 primary meal preparers and 20 adolescents in a mock domestic kitchen using frozen, uncooked, commercially available breaded chicken products. The researchers wanted to determine actual food handling behavior of these two groups in relation to safe food handling practices and instructions provided on product labels. Self-report surveys were used to determine whether differences exist between consumers' reported food handling practices and observed behavior.

The research appeared in the November 2009 issue of the British Food Journal. In addition to Jacob and Powell, the authors were: Sarah DeDonder, K-State doctoral student in pathobiology; Brae Surgeoner, Powell's former graduate student; Benjamin Chapman, an assistant professor at North Carolina State University and Powell's former graduate student; and Randall Phebus, K-State professor of animal science and industry.

Beyond the discrepancy between adult and adolescent food safety practices, the researchers also found that even when provided with instructions, food preparers don't follow them. They may not have even seen them or they assume they know what to do.

"Our results suggest that while labels might contain correct risk-reduction steps, food manufacturers have to make that information as compelling as possible or it will be ignored," Chapman said.

They also found that observational research using discreet video recording is far more accurate than self-reported surveys. For example, while almost all of the primary meal preparers reported washing hands after every instance in which they touched raw poultry, only half were observed washing hands correctly after handling chicken products in the study.

Powell said that future work will examine the effectiveness of different food safety labels, messages and delivery mechanisms on consumer behavior in their home kitchens.


'/>"/>

Contact: Doug Powell
dpowell@k-state.edu
785-317-0560
Kansas State University
Source:Eurekalert

Related medicine news :

1. Bad-Behaving Teens May Be Living Up to Expectations
2. Drug Use in Teens May Damage Memory Years Later
3. LearntobeHealthy.org Adds Mental Health Curriculum for Teens
4. Substance Abuse Expert Dr. Drew Joins Forces with the Five Moms to Raise Awareness About OTC Cough Medicine Abuse Among Teens
5. Substance abuse diagnostic test for teens can also predict high risk sexual behavior
6. As Teens Plug In, Parents Fret
7. Teens With ADHD, Depression Risk Internet Addiction
8. Delaying Weight-Loss Surgery May Leave Teens at Risk
9. CASA* Report Finds Teens Who Have Infrequent Family Dinners Likelier to Drink, Smoke, Use Marijuana
10. Many Teens Circumvent Tanning Bed Laws
11. More Teens Getting Needed Vaccines
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/31/2016)... Greifensee, Switzerland (PRWEB) , ... May 31, 2016 , ... ... adopt this model in their laboratories as well. However, laboratories have different challenges compared ... many benefits of lean operations in the lab, METTLER TOLEDO has developed the ...
(Date:5/31/2016)... , ... May 31, 2016 , ... ... and numeral energies can describe personality traits in humans. Using presidential candidate Donald ... their name and vitality. , “AstroNumerology is not about adding numbers up,” ...
(Date:5/31/2016)... (PRWEB) , ... May 31, 2016 , ... Phynd Technologies, ... Vidalia, GA; Houston Methodist – Houston, TX and Shore Medical Center – Somers Point, ... use three different, leading EHR solutions, demonstrating the breadth of Phynd’s solution and its ...
(Date:5/31/2016)... ... , ... Dr. Charles A. Ditta attained his Doctor of Medical Dentistry Degree ... 1986, where he graduated in the top ten percentile of his class. Dr. Ditta ... He has been a member in good standing for thirty years in the American ...
(Date:5/31/2016)... ... , ... Super Powder, a supplement produced by Prox Formulas for providing ... continues to transform the nutritional supplement industry by providing a safe, natural approach to ... acids (BCAA), alkaline minerals, wheat grass, digestive enzymes, Omega 3’s, Vit D3, Vit A, ...
Breaking Medicine News(10 mins):
(Date:5/31/2016)... According to a new market ... by Type (Human, Animal Pathology), by End User (Pharmaceutical ... - Global Forecasts to 2021", published by MarketsandMarkets, studies ... of 2016 to 2021. This market is expected to ... Million in 2016, at a CAGR of 12.1%. ...
(Date:5/31/2016)... May 31, 2016 Aloe vera ... food, cosmetics and pharmaceuticals, with global volume to surpass ... 1.6 Bn. Demand for aloe vera extracts ... yogurts will continue its upward momentum in 2016 as ... boost positive sentiment on aloe vera, with wide-ranging applications ...
(Date:5/31/2016)... , May 31, 2016 ... World Health Assembly zur Eliminierung von viraler Hepatitis ... Mitgliedsstaaten eine historische Verpflichtung eingegangen, virale Hepatitis bis ... . World Health Assembly haben sich die ... bzgl. viraler Hepatitis (Global Viral Hepatitis Strategy) zu ...
Breaking Medicine Technology: