Which of the following are quality changes that occur during concentration?
answer
All of the Above
question
Which of the following is a factor associated with the drying rate of food?
answer
air velocity
question
Which of the following is a disadvantage of sun drying?
answer
Usually can't get moisture content below 15%
question
In poultry, dark meat contains
answer
more fat compared to white meat
question
In poultry processing, feathers are removed with
answer
mechanical "fingers" made of rough, molded rubber like material
question
When eggs undergo candling
answer
the egg is passed by a light source to check the position of the yolk and size of aircells
question
How long does it typically take to sundry grapes to make California Raisins?
answer
2 weeks
question
Where do brown raisins get their color?
answer
A. Maillard reactions form brown pigments and C.Polyphenol oxidase naturally found in grapes causes enzymatic browning
question
Which of the following statements about Center for Disease Control and Prevention (CDC) is correct?
answer
All of the above
question
Which of the following is not a major element of FSMA?
answer
Voluntary product recall
question
Which of the following agencies has the authority to inspect fishing vessels?
answer
NMFS or NOAA Fisheries
question
Food Safety and Modernization Act aims to ensure the U.S. food supply is safe by shifting the focus from responding to contamination to
answer
preventing the contamination.
question
A standard of identity establishes and maintains the identity and quality of a food product by
answer
All of the above
question
Which of the following is not a function of Agricultural Marketing Service of USDA?
answer
Establishes standards for food additives used in meat and poultry
question
The ingredient list on a food label must include the common name and function of any approved preservative used in the food. What is the function of powdered cellulose as indicated on the ingredient list of the pizza maker we used as an example in the lecture?
answer
To prevent caking
question
Which of the following are responsible for evaluating the safety of their products instead of seeking premarket approval by FDA?
answer
NOT!! Food, drug or cosmetic manufacturer using color additives.. NEED CORRECT ANSWER
question
Which of the following unit operations help achieve uniformity in product properties?
answer
Mixing
question
What drives heat transfer?
answer
temperature gradient
question
When using heat treatment to produce a safe food product, one should
answer
assume that a highly resistant spore former is present
question
The acronym "IQF" stand for
answer
Individually Quick Frozen
question
After the harvest of vegetables or the slaughter of animals it is necessary to
answer
cool the produce or meat as soon as possible to extend the shelf-life
question
Which of the following statements is TRUE about frozen foods?
answer
Food freezes from the outside in.
question
Heat transfer through the food container is faster if the container is made of
answer
NOT glass. NEED CORRECT ANSWER
question
Which preservation method leaves a few bacterial spores that do not multiply in the food supply?
answer
NOT. Sterilization NEED CORRECT ANSWER
question
Which of the following cannot be attributed to the discoveries and developments in Food Science & Technology?
Increase in the variety of foods
Increase in the availability of food outside the growing region and/or season
Increase in % disposable income spent on food
Safer food
answer
Increase in % disposable income spent on food
question
Your friend is majoring in Food Science. Which of the following statements is accurate?
Their studies examine the influence of food on consumer health.
You would hear them talk about the courses they take such as Nutrition and Metabolism or Nutrition Counseling.
Their dream job is in Food Product Development.
All of the aboveYour friend is majoring in Food Science. Which of the following statements is accurate?
Their studies examine the influence of food on consumer health.
You would hear them talk about the courses they take such as Nutrition and Metabolism or Nutrition Counseling.
Their dream job is in Food Product Development.
All of the above
answer
Their dream job is in Food Product Development.
question
Which of the following statements is incorrect about the job of the International Public Health & Trade Manager at FDA whom you were introduced to one of the additional videos of Module 1?
Working as part of a team that sets the policy, writing and enforcing the regulations
Making sure food coming into the States from abroad is safe
Using diplomacy on a daily basis
Inspecting beef carcasses in the Maryland Abattoir
answer
Inspecting beef carcasses in the Maryland Abattoir
question
What does IFT stand for?
International Food Task
Institute of Food Technologists
Impactful Food Teaching
Incredible Foodie Talk
answer
Institute of Food Technologists
question
What illustrative educational tool is intended for an easy way for consumers to remember which food groups to eat the most of and which to eat the least of?
MyPlate
The Atkins Diet
USDA Nutrient Database
IFT Pyramid
answer
MyPlate
question
What does a bomb calorimeter determine in a food sample?
Its temperature
Its caloric content
Its minerals content
Its brittleness
answer
Its caloric content
question
What is correct subgroup for white rice in the Grains Food Group?
Granulated
Refined
Parboiled
Whole Grain
answer
Refined
question
Which of the following categories from the food manufacturing industry is not represented in MyPlate?
Dairy products
Seafood
Bakery and tortilla products
Sugar and confectionery products
answer
Sugar and confectionery products
question
Mediterranean Diet is known to be
low in monounsaturated fat.
low in dietary fiber.
high in saturated fat.
high in monounsaturated fat.
answer
high in monounsaturated fat.
question
Cellulose is
a triglyceride.
an amino acid.
a polysaccharide.
sweet.
answer
a polysaccharide.
question
Which of the following is not a correct match?
Vitamin B1- Riboflavin
Vitamin B3- Niacin
Vitamin B9- Folic acid
Vitamin B12- Cobalamin
answer
Vitamin B1- Riboflavin
question
Which of the following is not a fat soluble vitamin?
Vitamin A
Vitamin C
Vitamin D
Vitamin A
answer
Vitamin C
question
Which line below shows the food items in decreasing order of water content? Hint: If you are not sure, check the USDA Nutrient Database.
Apple juice, honey, apples, bread, flour, vegetable oil
Apples, apple juice, bread, honey, vegetable oil, flour
Apple juice, apples, bread, honey, flour, vegetable oil
Apples, apple juice, bread, honey, flour, vegetable oil
answer
Apple juice, apples, bread, honey, flour, vegetable oil
question
Which of the following are considered organic acids in foods?
Malic acid
Lactic acid
Fumaric acid
All of the above
answer
All of the above
question
Water Activity (Aw) is defined as
humidity
the ratio of substance vapor pressure / vapor pressure of pure water
free water
All of the above
answer
the ratio of substance vapor pressure / vapor pressure of pure water
question
Titratable acidity
is equivalent to pH
measures total acidity
measures only associated ions
measures only dissociated ions
answer
measures total acidity
question
Which of the following are classifications of carbohydrates?
monosaccharides
disaccharides
oligosaccharides
All of the above
answer
All of the above
question
Saturated fatty acids
contain an equal number of double bonds to carbons
contain an equal number of double bonds to hydrogen
do not contain double bonds in the carbon chain
contain 18 carbons
answer
do not contain double bonds in the carbon chain
question
Which fatty acid is also called 18:2?
oleic acid
linoleic acid
linolenic acid
stearic acid
answer
linoleic acid
question
Which of the following is similar to cellulose because it is insoluble dietary fiber?
inulin
hemicellulose
oligosaccharides
All of the above
answer
hemicellulose
question
Myoglobin is commonly found in
red meat
fish
tomato fruit
blueberries
answer
red meat
question
The bright red color of fresh meat cuts that the meat department in a grocery store would like to display is due to
Myoglobin
Oxymyoglobin
Metmyoglobin
None of these
answer
Oxymyoglobin
question
Which of the following is an antioxidant used in food products?
Red #40
BHA
Ferrous gluconate
DATEM
answer
BHA
question
In the presence of acid or heat, chlorophyll is degraded to
Metchlorophyll
Oxychlorophyll
Pheophytin
Chlorophytin
answer
Pheophytin
question
What drives heat transfer?
Pressure gradient
Concentration gradient
Temperature gradient
None of the above
answer
Temperature gradient
question
Which of the following is NOT an example of separation in food processing?
Peeling of potatoes
Shelling of nuts
Filtration of wine
Gelation
answer
Gelation
question
The most severe time temperature combination is used for
Pasteurization
Commercial sterilization
Sterilization
Blanching
answer
Sterilization
question
Thermal death time is
the F-value
a measure of the capacity of a heat treatment to destroy microorganisms
also known as the lethality of a thermal process
All of the above
answer
All of the above
question
Which of the following food components does not protect against heat treatment?
Sugar
Fats
Starch
Food color
answer
Food color
question
Which of the following conditions might occur when foods are frozen?
crystal nucleation
differential combination
obfuscation
dilution of water
answer
crystal nucleation
question
Which of the following is desirable in frozen foods?
fast freezing
slow freezing
slow freeze then thaw
slow freeze, fast thaw, then slow freeze again
answer
fast freezing
question
Which freezing method DOES NOT utilize direct contact between the food product and the cooling medium?
Immersion
Fluidized bed
Belt
Plate
answer
Plate
question
Regulations written by FDA are published in _____________, under Title ______.
Code of Food Regulations, 21
Food Safety Survey Report, 9
Code of Federal Regulations, 21
Code of Food Regulations, 9
answer
Code of Federal Regulations, 21
question
FDA is authorized to regulate various aspects of foods by the following laws except
Federal Food Drug and Domestic Act
Food Safety Modernization Act
Nutritional Labeling and Education Act
Food Additives Amendment
answer
Federal Food Drug and Domestic Act
question
Which of the following is not required to be on the new Nutrition Facts Label?
Potassium
Vitamin D
Added Sugars
Vitamin C
answer
Vitamin C
question
Which of the following are responsible for evaluating the safety of their products instead of seeking premarket approval by FDA?
Food manufacturer using additives
Food, drug or cosmetic manufacturer using color additives
Manufacturers and distributors of dietary supplements
None of these
answer
NOT none of these
question
Why do we have food laws?
To ensure food safety
To prevent economic fraud
To inform consumers about the nutritional content of foods
All of these
answer
All of these
question
Which of the following statements about Center for Disease Control and Prevention (CDC) is correct?
CDC is an agency within Department of Health and Human Services.
CDC investigates sources of food-borne disease outbreaks.
CDC maintains food-borne disease surveillance systems.
All of the above.
answer
All of the above.
question
Nutritional Labeling and Education Act of 1990
mandated nutritional labeling on most food products regulated by FDA.
regulated the use of terms used to describe nutrient content, terms such as light, fat free, low fat, reduced fat, etc.
allowed health claims for the first time for a limited number of nutrient or food and disease combinations.
All of these statements are correct.
answer
All of these statements are correct.
question
Which of the following shows the two main bodies governing the food supply in the United States?
EPA and FDA
FDA and FDACS
FDA and USDA
FDA and IFT
answer
FDA and USDA
question
Which of the following is a factor associated with the drying rate of food?
pH
air velocity
color
level of oxidation
answer
air velocity
question
Which of the following is a disadvantage of sun drying?
Very expensive
Usually can't get moisture content below 15%
Sun drying is so fast the products will be charred
All of the above
answer
Usually can't get moisture content below 15%
question
Which of the following are quality changes that occur during concentration?
Flavor changes
Off-color formation
Crystallization of sugars
All of the Above
answer
All of the Above
question
On average, how many pound(s) of feed does a broiler chicken eat for its weight to increase 1 pound?
3.7
2.5
1.9
1.0
answer
1.9
question
Which of the following is considered a quality downgrade in raw poultry?
inadequate size of legs compared to thighs
yellow color of skin
broken bones
major differences in wing size between the previous day of production
answer
broken bones
question
How long does it take for the newly hatched chickens to reach market weight?
2-3 weeks
6-8 weeks
12-15 weeks
24-28 weeks
answer
6-8 weeks
question
Golden raisins keep much of their original coloring thanks to
A. the variety of grapes used
B. sulfur dioxide used an additive
C. the rapid drying they go through in a forced-air drier
A and B are correct
B and C are correct
answer
NOT A and B are correct
question
How long does it typically take to sundry grapes to make California Raisins?
A few hours
24 hours
2 weeks
2 months
answer
2 weeks
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