Quiz Answers for Exam 2
Which of the following food is exempt from nutrition facts labeling?
Foods offered by small business, infant formula, foods solid inbulk and not for sale to consumers, and foods sold in restauraunts.
What type of water are we trying to remove through the drying process?
Free
Which of the following is the one of the oldest foods?
Rice
High temperature, short time pasteurization corresponds to 161F for 15 s. True or false?
True
White milled rice is the rice commonly found in the grocery store. True or false?
True
What is the primary benefit of glass packaging?
100% recyclable
What kind of active agent uptakes compounds released from the food?
Active scavenging agent
Which part of the wheat kernel is rich in fiber?
Bran
What is the MAIN reservoir for E. coli?
Cattle
What type of spoilage is enzymatic browning?
Chemical
Frying uses which two types of heat transfer?
Convection, conduction
Which of the following is a method of heat transfer?
Convection, conduction, and radiation.
What is the application of heat to change the structure of molecules in food?
Cooking
Which freezing equipment results in small ice crystals similar to those found in Dip N Dots?
Cryogenic systems
Which type of drying method uses two large heated drums?
Drum drying
Irradiation results in radioactive foods. True or false?
False
Microwaving plastic containers is NOT a concern for material migration into your food. True or false?
False
Raw meat should be stored above cooked food in refrigerated storage. True or false?
False
Severe heat preservation can only reduce bacterial count. True or False?
False
Freezing food makes it microbially safe to eat upon thawing. True or false?
False.
What act updated the Pure Food and Drug Act of 1906?
Federal Food, Drug, and Cosmetic Act
What two proteins make up gluten?
Gliadin and glutenin
What is a compound that binds free water in food products?
Humectants
What is NOT a requirement on the principle display panel?
Image of the food
Which of the following is NOT a requirement on the label of consumer commodities?
Image of the food
What freezing method results in individual frozen products?
Individual quick freezing
Which is an example of a food that was POSITIVELY impacted by microbial growth?
Kimchi, beer, pickles
What kind of food requires pressure and heat for canning?
Low acid
What chemical reaction leads to the golden brown color formation in frying?
Maillard reaction
What is the removal of water by evaporation from a solid food?
Mass transfer
Is it common for people to develop Listeriosis from Listeria monocytogenes?
No
How many different types (serotypes) of Salmonella are there?
Over 1000
What type of food container has direct contact with the food?
Primary
What is the newest and ninth allergen?
Sesame
Which of the following is a voluntary standard?
Standard of grades
What encouraged the growth of Listeria monocytogenes in apple?
Sugar from caramel, warming of the apple from caramel, acid PH, interior of the apple is exposed
A radura is a symbol used to indicate a food has been irradiated. True or false?
True
Anaerobic packaging limits air exposure thereby limiting rancidity. True or false?
True
Enriched foods have vitamins and minerals added back that were lost through processing. True or false?
True
Food processing can extend shelf life and provide healthy food options. True or false?
True
Freezer burn can be limited by controlling your freezer temperature fluctuations. True or false?
True
Who initiated the Poison Squad?
harvey Wiley
