Other
Usda: Virtual Labs: Controlling Water Activity in Food
In this science simulation, students investigate water activity in corn that has been dried using traditional Native American methods in order to learn about the best way to ensure food safety.
Other
Usda: Virtual Labs: Understanding Water Activity
In this science simulation, students investigate the behavior of water in food and how this can contribute to food spoilage.
Other
Usda: Virtual Labs: Testing and Adjusting P H
In this virtual science lab, students learn how to control the pH level in salsa to prevent the growth of a dangerous bacterium.
TeachEngineering
Teach Engineering: Biosensors for Food Safety
How can you tell if harmful bacteria are in your food or water that might make you sick? What you eat or drink can be contaminated with bacteria, viruses, parasites and toxins pathogens that can be harmful or even fatal. Students learn...
Other
Usda: Virtual Labs: Bacteria Sampling (Using Various Disposable Lab Equipments)
In this science simulation, students test milk samples to check for bacterial contamination.
Other
Usda: Virtual Labs: Corn Mold Test Mycotoxins
In this science simulation, students test corn for the presence of Aflatoxin, a toxin produced by mold.
Other
Usda: Virtual Labs: Gram Staining
In this science simulation, students learn how use gram staining to test for bacterial contamination in yogurt.
Other
Usda: Virtual Labs: How to Use Oil Immersion Microscope
In this science simulation, students learn how to use a microscope as they investigate bacterial contamination in a sample of yogurt.
Massachusetts Institute of Technology
Mit: Open Course Ware: Advanced Kitchen Chemistry
College-level advanced course on kitchen chemistry. Course topics highlight the scientific exploration of all types of food. Features online include downloadable assignments and readings, and a number of food chemistry-related links.