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 Aim 2 Title:

Develop and deliver K-12 food safety activities and experiments to be taught by graduate and undergraduate students

Aim 2 Project Team:

Aim 2 team leader:
Alicia Orta Ramirez, Cornell University; contact ao98@cornell.edu

Aim 2 team members: 
Haley Oliver, Purdue University; contact hfoliver@purdue.edu
Martha Verghese, Alabama A&M University; contact martha.verghese@aamu.edu
Salam A. Ibrahim, North Carolina A&T State University; contact ibrah001@ncat.edu
Travis Chapin, Cornell University; contact tkc24@cornell.edu
Thomas Denes, Cornell University; contact tgd32@cornell.edu
Sarah Beno, Cornell University, contact smb489@cornell.edu

Aim 2 Current Efforts:

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The Department of Food Science at Cornell University will host a one-week workshop for middle and high school science teachers July 7-11, 2014. More details and the complete agenda will be coming soon.

The North Carolina A&T State University food microbiology and safety laboratory will conduct one day workshop (Details will be posted summer 2014) on food safety as part of the summer agricultural research program at North Carolina A&T State University.  This program will be taught by the graduate students in food and nutritional science; the audience for these workshops will be high school students. For more details, check with Rabin Gyawali at rabingyawali@hotmail.com. Materials will be posted here and can be requested from Salam A. Ibrahim at ibrah001@ncat.edu

This coming Fall (2014), the food microbiology and safety laboratory will conduct additional seminars/workshops related to food safety (steps to food safety, food protection and HACCP).  These are hands-on sessions.  High school teachers and students will attend the activities.   The activities will be conducted early next year as part of farm safety week (North Carolina A&T State University).   For more details, check with Rabin Gyawali at rabingyawali@hotmail.com.

Salam A. Ibrahim at North Carolina A&T Sate University will also work with NC Community College System to promote food safety program.     

Aim 2 Completed Efforts:

2014 Food Safety Activities

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The food microbiology and safety laboratory at North Carolina A&T State University held a dairy food symposium for 20 high school students and 4 teachers/assistants on June 23rd, 2014. The following NCA&T State members gave presentations:

  • Introduction to Dairy Products, Dr. Salam Ibrahim
  • Dairy Products, Saeed Hayek
  • Probiotics and Dairy products, Temitayo Obanla
  • Nutrition and health benefits of dairy products, Amira Ayad
  • Food Defense for dairy industry, Mujahid Ashqer
  • Food Safety for dairy industry, Bernice Karlton-Senaye
  • Demonstration: Yogurt processing: New flavors with healthy taste: oat, honey , and blueberries, Rabin Gyawali

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On July 1-3, 2014, the Department of Food Science at Cornell University hosted 11 (9-12th grade ) students and 4 chaperones for the 4-H career Explorations conference. This 3-day workshop introduced the use of DNA finger printing techniques in the investigation of a potential foodborne outbreak scenario and included several hands-on lab activities such as DNA extraction, restriction digest, PCR, and gel electrophoresis. In addition, instructors and students discussed different career options in food safety.

On February 8, 2014, the Department of Food Science at Cornell University hosted 48 (9-12th ) students and 8 chaperones from Upward Bound, a free college preparatory program where students develop the skills and motivation necessary to ensure their high school graduation, college enrollment, and success in pursuing a higher education.
The Food Science program included rotation through four modules: (1) Sensory Evaluation, (2) Food Safety Detectives, (3) Milk processing, and (4) Dairy Plant Tour, and ended with Ice Cream Tasting.

2013 Food Safety Activities

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The Cornell University Food Safety Lab provided a tour of the dairy processing facility to about 25 high school FFA members participating in a leadership workshop on campus on November 16th. Students were provided with the opportunity to oversee the new facility and to inquire about job opportunities in the dairy and food industry.

Cornell University presented, "Food Safety Education:  The value of K-12 education and outreach to advancing the development of future food safety leaders," at the 2013 Annual Meeting of the International Association for Food Protection.  The meeting was held in Charlotte, North Carolina from July 18-31, 2013.  Please see the abstract below:

Abstract: Foodborne illnesses continue to pose a substantial public health burden in the United States and around the world.  One persistent contributing problem is a relatively poor level of food safety "knowledge" “knowledge” in the population at-large.  To address this, there is a clear need to expand existing food safety education and awareness programs, and to establish new ones.  However, this cannot be done without a critical mass of food safety professionals.  Unfortunately, career and educational opportunities in food safety are largely unrecognized by K-12 students, meaning that many students come to food safety relatively late in their academic training.  The purpose of this symposium is to highlight innovative approaches to engaging future food safety professionals by targeting K-12 populations.  The symposium will kick off with four presentations on different strategies used recently to reach this important pool of future food safety professionals followed by a presentation describing USDA-NIFA priorities for food safety outreach and conclude with a roundtable discussion.  Attendees will come away with an understanding of why it is important to include food safety education in K-12 curricula and how engaging K-12 students can help grow the population of food safety professionals around the world.  

Cornell University hosted the 4-H Career Explorations Food Science: DNA Fingerprinting again this past summer.  This 2.5 day workshop for high school students was held June 25-27, 2013 on the Cornell Campus.

Cornell Food Science at the Beverly J. Martin Elementary School Science Fair:  Graduate students and staff from Cornell University's Department of Food Science hosted a booth for the science fair at an Ithaca, NY elementary school on February 1st, 2013.  Cornell University's Food Science booth engaged approximately 300 students from pre-kindergarten to fifth grade in interactive educational activities focusing on food safety and food science.
The Cornell University Food Safety Laboratory partnered with Cornell Cooperative Extension of Ontario County and 4-H Camp Bristol Hills to provide week long food science and food safety program as part of the 4-H Camp Bristol Hills during summer 2013.  Educational activities focused on the nature of science, dairy product development, and a simulated outbreak investigation.  The 4-H Food Science Camp provided over 16 hours of hands-on educational activities in the areas of chemistry, biology, microbiology, and geographic information systems and landscape ecology.  A university professor and graduate student engaged campers in experiments and case studies where they discovered, modeled, and compared the chemical interactions between ingredients in ice cream, butter and cheese; reconstructed the structure of DNA; practiced the steps of an outbreak investigation during a mock "food“food-borne disease outbreak;" and developed solutions to minimize the risk of future outbreaks.

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NC State partnered with North Carolina Central University'sUniversity’s Biomanufacturing Research Institute and Technology Enterprise (BRITE) facility in Durham, NC, to present a norovirus learning module to 25 high school students on July 24, 2013.  The BRITE Futures program collaborates with educational leaders from universities and K-12 teachers to foster North Carolina's Carolina’s understanding of scientific concepts and skills. A second workshop was held on August 8, 2013, for 21 middle school and high school teachers.

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North Carolina A&T State University hosted a four-week Research Apprenticeship Program (RAP) for current or rising high school juniors and seniors during summer 2013. The main objective of this program is to provide first-hand experience in several research projects. This year a total of five students participated in the food microbiology and safety laboratory at North Carolina A &T State University, and conducted the following projects.  The students also participated in food safety exercises developed by NCA&T for high school students.
1.    Impact of gums on the growth of Lactobacillus strains – Naim Rutledge
2.    The Growth of Lactic Acid Bacteria in a Sweet Potato base Medium-Devin Mack
3.    Interaction between Bifidobacteria Strains and Medical Drugs- Jade Steele
4.    Effects of Origanox and Sodium Lactate on the Fate and Survival of E. coli O157:H7 and Sensory Characteristics of Cig Kofte-Derrick Cotton
5.    Impact of medical drugs on the enzymatic activity of human gut natural flora- Kendall Mack

North Carolina A&T State University held a food safety event at Overhills High School on September 26th, 2013. Twenty to forty students attended the following presentations:

Presentations:
Practicing Food Safety - Bernice Karlton-Senaye
Microbiology - Saeed Hayek
Contaminants in Food - Rabin Gyawali
Food Biotechnology - Temmytayo Abanla
Nutrition - Amira Ayad
Food Defense - Desarae Johnson

The food microbiology and safety laboratory at North Carolina A&T State University conducted two Food Safety and Technology workshops at Southern Lee High School (2301 Tramway road, Sanford, NC 27332) on May 29th, 2013.  Please contact Salam Ibrahim for more information.  The following presentations were given:
First Group

  • Key to Food Safety - Bernice Karlton-Senaye
  • Food Defense - Marcella cheek-crook
  • Food Labeling and Nutrition - Rabin Gyawali

Second Group

  • Introduction to Bacteria - Amira Ayad
  • Food Safety and Consumer Protection - Saeed Hayek
  • Food Safety - Temmytayo Abanla

North Carolina A&T State University held a 3 hour food safety workshop for Lincoln Academy middle school students on February 21st, 2013.  The following presentations were given:

Salam Ibrahim:  Introduction

Bernice Karlton-Senaye:  How Do You Keep Food Safe?

Saeed Hayek:  Why Food Safety?

Rabin Hyawali:  Demonstrations of Microbiology (food quality)

The food microbiology and safety laboratory at North Carolina A&T State University conducted two Food Safety and Biotechnology workshops at Guilford Middle School on May 17th, 2013.  The following gave presentations:
First Group

  • So You Want to Keep Your Food Safe? - Bernice Karlton-Senaye
  • Food Labeling and Nutrition - Rabin Gyawali
  • Chemical Contaminations in Food - Madhavi Hathurusinghe

Second Group

  • Food Safety and Consumer Protection - Saeed Hayek
  • Introduction to Bacteria - Amira Ayad
  • Demonstration (measure of pH of different food, quality control and microbial quality of food products) - Temmytayo Abanla
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Alabama A&M University hosted hands-on workshops for 93 Students (elementary, middle and high school) the afternoon of June 20th, 2013.  These workshops focused on Food Science and the importance of food safety.

Alabama A&M University hosted a 4-week (June 1-July 3rd) food science summer program during 2013 for 30 high school students (9-12 grades). The program emphasized food microbiology and safety. Students were given hands-on experience in conducting proper serial dilutions, plating techniques, and enumeration of microorganisms in foods. Students (in groups) completed projects and gave presentations on summer research entitled "Microbiological “Microbiological profile of fresh produce from various retail stores." Examples of specific activities are listed below.

Presentations

  1. Introduction to Food Science
  2. Importance of Food Safety

Mini-workshops

  1. 5 Second Rule
  2. Bacteria Everywhere

Field trips

  1. 1. Local grocery store- Store manager gave an overview of safety procedures used in various departments of the store.
  2. Golden Flake (Birmingham, AL)
2012 Food Safety Activities

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Cornell Food Science at the New York State (NYS) Fair:  Graduate students and staff from Cornell University's Department of Food Science hosted a booth in the 4-H Youth Building at the NYS Fair on August 28th, 2012.  Cornell University's Food Science booth engaged over 150 people from different educational backgrounds in interactive educational activities focusing on food safety.  This included coloring books on food safety and proper hand washing techniques.

The Cornell University Food Safety Laboratory partnered with Cornell Cooperative Extension of Ontario County and 4-H Camp Bristol Hills to provide a week long food science and food safety program as part of the 4-H Camp Bristol Hills during summer 2012.  Educational activities focused on the nature of science, dairy product development, and a simulated outbreak investigation.  The 4-H Food Science Camp provided over 16 hours of hands-on educational activities in the areas of chemistry, biology, microbiology, and geographic information systems and landscape ecology.  A university professor and graduate student engaged campers in experiments and case studies where they discovered, modeled, and compared the chemical interactions between ingredients in ice cream, butter and cheese; reconstructed the structure of DNA; practiced the steps of an outbreak investigation during a mock "food“food-borne disease outbreak;" and developed solutions to minimize the risk of future outbreaks.

Twelve campers between the ages of 9-15 participated in the 4-H Food Science Camp.  Program evaluations identified:

  • 100% of campers identified they had an excellent experience in the 4-H Food Science Camp
  • 83% identified they learned concepts about food science they did not know before
  • 75% of campers felt the camp increased their enthusiasm for the science of food safety
  • 92% of campers indicated they were interested in learning more about food science
  • 75% of campers felt that the instructional approach – demonstrations, hands-on learning, problem solving, all in a camp setting – improved their learning.
  •  92% of campers believed they learned more at camp than they would in a classroom.

One camper stated the activity she liked best was "the “the outbreak investigation since it allowed us to act like genuine food scientists in conducting an experiment."   

Another camper felt the most important thing she learned was "how “how to properly diagnose a problem in the field of science."

 

Cornell University hosted the Food Safety 4H Career Explorations workshop for high school students in June 2012.

Andrea Moreno Switt, Food Science graduate student at Cornell University, participated in one activity of the AVID program at Ithaca High School on February 17th.  AVID (Advancement Via Individual Determination) is a college-readiness system designed to increase the number of students who enroll in four-year colleges. In this activity I talked with 14 students from 11am-1pm about food safety and my research with Salmonella. Students rotated in stations of grad students from different fields.

During a 6 month internship in Nan Province, Thailand, Pajau Vangay, Food Science graduate student at Cornell University, designed and conducted food science-based activities with disadvantaged middle and high school ethnic minorities in three schools (over 500 students total).  Activities highlighted the importance of pasteurization, chemistry of ice cream, microbiology, and waterborne diseases.  Students were able to test water quality throughout their villages using petrifilms.

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In collaboration with Mr. Joe Ruhl - Advanced Sciences Teacher at Jefferson High School in Lafayette, IN - graduate students in Dr. Haley F. Oliver's Oliver’s lab at Purdue University are developing mentoring skills by teaching food safety laboratory techniques to high school students. Participating high school students conduct an independent research project under the supervision of a graduate student research assistant, to earn advanced science credits at the high school level. Students spend 3-7 hours in the lab each week August-March. Completed projects are presented at the Lafayette Regional Science Fair http://www.sefi.org as part of the Intel International Science and Engineering Fair https://student.societyforscience.org/intel-isef.

Science Research Syllabus 2013-14

Student projects include:

"Identification “Identification of Psychrotrophic Microorganisms from Retail Delis" Delis” Ashley Anderson, 2013-2014
"Description of Bacteria Found in Retail Delis" Eric Siddiqui, 2012-2013
"Listeria in Retail Delis: Year One & Two" Erin Christian, 2010-2012

Dr. Haley Oliver's lab at Purdue University led the Food Science Program at the Hoosier Agribusiness and Science Academy (HASA) on July 20th, 2012 for roughly 20 high school students.  The Purdue Food Science department was one of the areas of agribusiness that was chosen to be highlighted in order to expose students to a possible career path that they would not be familiar with.  The objectives of the day were to highlight the core principals of food science, engage the students in hands on activities relating to food science, and to showcase the importance of food scientists in agribusiness.  More information on the program can be found here.

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Cornell Food Science at STANYS Workshop: Cornell Food Science presented and hosted two hands-on sessions during the Science Teachers Association of New York State (STANYS) Annual Conference held in Rochester, NY, on November 5-8, 2011. This program was taught by food safety graduate students at Cornell and targeted middle and high school students. Materials can be requested from Rachel Pfuntner at rcp26@cornell.edu.

Cornell University graduate students Rachel Pfuntner and Travis Chapin represented the Department of Food Science at the Vestal High School Agricultural Career Fair on October 27th, 2011.  About 300 students came by to learn about career and educational opportunities in the field of Food Science/Food Safety.

FIRST LEGO League Food Safety Challenge:  *On October 25th a team of four 9 and 10 year olds from New Jersey who are participating in the FIRST LEGO League Food Factor Challenge visited the Food Science department to learn about food safety in fluid milk processing systems. Nicole Martin, Research Support Specialist in the *Milk Quality Improvement Program, Daina Ringus, graduate student in the Food Safety Laboratory, and Jason Huck, manager of Cornell Dairy, helped the team think through potential food safety issues that may be encountered in fluid milk processing. The team was also given a tour of the Cornell Dairy processing facility for a hands on look at how milk is processed.

Additionally, six graduate students and two research support specialists from the Food Safety Laboratory and Milk Quality Improvement Program have served as mentors for eight other FIRST LEGO League teams.  The teams were comprised of junior high school students from the East coast and midwest.  Research areas that the teams focused on included Listeria monocytogenes contamination of dairy products, ready-to-eat meats, and produce as well as Salmonella contamination of eggs.  Mentors provided support that ranged from communicating scientific findings to arranging tours of commercial cheese plants.  Several of the teams have recently reported that they have advanced through the first stages of the contest!

Cornell Food Science at the New York State (NYS) Fair:  Graduate students and staff from Cornell University's Department of Food Science hosted a booth in the 4-H Youth Building at the NYS Fair Saturday, September 3, 2011 from 10 a.m. - 6 p.m.  Cornell University's Food Science booth engaged over 600 people in interactive educational activities focusing on food safety. 

Have you ever gotten sick from the food you ate?  If so, you're you’re hardly alone: the CDC estimates that foodborne illness strikes about 50 million Americans each year.  Have you heard about any food-related outbreaks or food recalls recently?  Whether it's it’s in spinach, ground beef, pine nuts, or even pet food, there always seems to be a food source that is contaminated with Salmonella, E. coli, Listeria, or another potentially deadly type of bacteria.  How are these outbreaks detected?  How are they traced to the original source?  How are they dealt with?  These are the questions explored at a two and a half day Food Safety workshop that's that’s part of the 4H Career Explorations conference at Cornell June 28-30.  12 students in grades 9-12 from across New York State participated in food safety activities led by food safety graduate students. Students were presented with an outbreak scenario and spent the remainder of the time working in small groups and with graduate students to use epidemiological and molecular techniques to determine the most likely source of the outbreak as well as to suggest control and preventative measures.  Materials are posted here and can be requested from Travis Chapin at tkc24@cornell.edu. The conference was sponsored by the New York State Cooperative Extension Service at Cornell University 4-H program.  

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