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Which candy bar originally came in three pieces
and had three different flavors?
3 Musketeers
Name the 3 Components of a double acting baking powder
Fast acting acid, slow acting acid, sodium bicarbonate
What is the process which utilizes the filling of an
unsterilized container with a food product
sufficiently heated to render the final product in
the container commercially sterile?
hot-filling
How many other water molecules can one
molecule of water potentially hydrogen bind to?
4
What is the IFT HQ address?
433 West Van Buren, Suite 11-G, Chicago IL 60607
Name 2 ways to lower the water activity of a
food product
Removal of water, Addition of Solutes
What agency has mandatory recall authority?
FDA
What is the Difference between a foodborne
infection and intoxication
Infection: Bacteria grow once inside the body and cause disease
Intoxication: Bacteria produce toxin in the food which causes
illness when ingested.
What antimicrobial constituent is common to
Cloves, Sage, and Cinnamon?
Euginol
How are two glucose molecules bonded in order
to form a maltose molecule?
alpha 1,4 glycosidic bond
This test involves a product being used under
normal conditions of use away from a typical
testing facility, participants can be selected to be
the target population, and instructions for use
are provided on product packaging.
Home Use Test.
What is the name of the two stands that hold the
egg yolk centered within an egg?
Chalazae
In what year did the IFT Executive Commitee
establish the IFT Student Association?
1982
What are the 3 common types of chemical
bonds in food
Covalent
Ionic
Hydrogen
What is the term that describes the reordering
of polycrystalline arrays formed between
amylose and amylopectin?
Retrogradation
What is the name of the highly linear chain of
glucose units in starch
amylose
What are the two components of an Americano Beverage
Espresso and Hot Water
This Grain is native to the former Aztec and Mayan empires
Amaranth
These symptoms are characteristic of disease
caused by what organism? Nausea, Projectile
vomiting in 3-20 minute intervales for 1 to 8
hours, abdominal and muscular cramps,
diarrhea and no fever.
Staphylococcus aureus
What is the name for the total amount of air in a
final product. It ranges form 20-150% in ice
creams.
overrun
What is the name of the unit less value used to
determine fluid mechanics used to determine
flow patterns?
Reynolds Number
What spirit is most famously produced from
potatoes, but can be made from many other
sources?
Vodka
What phytochemicals are responsible for the red
color found in strawberries, cherries, and
cranberries?
Anthocyanins
What are the sulfur containing amino acids?
Methoinine and cystiene
This Italian word means "to the Tooth" and is
used to describe pasta cooking
"Al Dente"
What is the most eaten food in the world?
rice
Name one of the three vitamins that can be toxic.
A,D,K
What is the process of breaking down starch
into sugars?
Hydrolysis
What is the red pigemnt responsible for giving
salmon its Pink-red color?
Asataxanthin
Which microorganism is most commonly
associated with impropeRly canned foods
C. Botulinum
What is it called when a mircoorganism has it
flagellar arrangement at one pole?
Lophotrichous
What is the name of the microorganism used in
fermentation of barley to koji
Aspergillus
Oryzae
What is the term for the compound responsible
for the astringency in tea and wine?
Tannin
What technique involves freezing food and then
reducing the surrounding pressure to allow the
frozen water to sublimate?
Lypohilization
What is the main yeast species that is the main
fermentor and alcohol producer in the
production of beer, wine, other alocholic drinks?
Sacchromyces
Cerevisiae
On the IFT board of Directors, who is the current
president?
Chris Daubert
Which enzyme catalyzes the browning reaction
in fruits and vegetables when exposed to air?
Polyphenoloxidase
What is the name of the chemical that gives
garlic its characteristic smell when crushed?
Allicin
Wo
Gelatinzation
What is the name of the method that involves
digestion, distallation, and titration for the
quantification of protein content
Kjeldahl Method
What type of plastic is commonly used for water
and soda bottles due to its strength and
recyclability?
PET
(polyethylene
Terephthalate).
What is the food preservation method in which
salt is used to remove moisture from food?
Curing.
In what city was the IFT First annual event and
expo held in 2019?
New Orleans.
What is the second most consumed beverage,
after water?
Tea
Which amino-acid is found in turkey and is often
incorrectly blamed for making you sleepy after
thanksgiving?
Tryptophan.
When whiskey was first produced in Scotland,
what was used to fire the kilns and gave it the
whiskey a smoky aroma?
Peat.
Which coffee species is the most commonly
grown and accounts for the about 60%-70% of
the world's production?
Arabica.
What is the name of the thick, foamy layer that
forms on the top of espresso when brewed
correctly?
Crema
What taste is detected by taste buds when
exposed to hydrogen ions.
Sour
What is the predominant protein found in cow's
milk
Casein
Which vitamin deficiency is linked to the disease
beriberi?
Thiamine
(Vitamin B1)
Which sugar-alcohol is often used as a low-
caloris sweetener in sugar-free gum and
candies?
Toss out
Disease in which gliadin adversely affects intestinal lining
Celiac
How many divisions are there within IFT?
25
Protein responsible for oxygen transport
Hemoglobin
Hydrolytic rancidity is caused by the enzyme
Lipase
What compund in chocolate stimulates the central nervous system and also makes dogs sick?
Theobromine
What chemical hormone do fruits release upon ripening?
Ethylene
Name the 3 main parts of cereal grain
Bran, germ, endosperm
What gives skim milk a slight bluish tint?
Riboflavin
What is the term that refers to a person's inability to taste?
Ageusia
What is the term that refers to a person's inability to smell?
Anosmia
What by-product of the brewing industry is used in baking?
Yeast
How many monomers does Stachycose have ?
4(Galatose+Galatose+Glucose+Frutose)
What is the iodine value?
Number of centigrams of iodine absorbed by 1 gram of fat
A good emulsifier for an oil in water emulsion will have what HLB value (High or Low)?
High HLB value
What are the two proteins that function in wheat gluten formation?
Gliadin and glutenin
Sauerkraut results from what kind of fermentation process?
Lactic Acid
In thermoprocessing, what is the difference between ""sterility" and "commercial sterility"?
"Commercial sterility" means the probability of spores and cells surviving is low but not absolute
Name 3 methods of food preservation.
Drying, salt addition, heat, freezing
What is kefir?
Milk fermentation by yeast and lactic acid bacteria
What does "CFSAN" stand for?
Center for Food Safety and Applied Nutrition
What is the mash called obtained in the fermentation of soy to produce soy sauce?
Miso
The most commonly used surfactants in the food industry are?
Monoglycerides and Diglycerides (DATEM)
The lactic acid in cheese is made from what compound?
Lactose
What is the name for the phenomenon which draws water into materials?
Capillary action (surface tension)
This method of grading eggs by shining a light through to see the quality of the egg is called
Candling
What type of emulsion is mayonnaise?
Oil in water
What type of emulsion is butter?
Water in oil
These two minerals are commonly found in hard water
Magnesium and Calcium
Title 21 of the Code of Federal Regulations, Part 110 describes regulations for these types of practices:
Good Manufacturing Practices
This type of peeling was developed primarily for onions by carrying the them through a high heat furnace to remove the outer shell:
Flame Peeling
This term is used for the inorganic residue remaining after either ignition or oxidation of organic matter:
Ash
What is the compound commonly used to produce banana oil as an artificial flavor?
Isopentyl acetate
A food is considered low acid if it has a pH higher than this number:
4.6
These four vitamins are fat soluble vitamins:
D, E, A, K
Allergens are considered this type of hazard:
Chemical
Name the extraction technique involves heating and cooking of raw materials to liquify the fat to break down membranes or other structures that hold fat
rendering
What is the impure distillation product of white wine?
Brandy
What is the primary microorganism used for leavening of bakery products?
saccharomyces cerevisiae
Who was the first president of IFT?
Samuel C. Prescott
How many divisions of IFT are there?
25
What method is used to determine the fat content of milk?
mojonnier method
Which meats are involved with the meat inspection act?
Beef, pork, and lamb
How many oxygen molecules can hemoglobin bind to?
4
What year was IFT founded?
1939
What 2 compounds are most commonly used as standards for bitterness in sensory evaluation?
Quinine and caffeine
At what temperature is sugar syrup considered to be in a soft, cracked stage?
270-290F
What enzyme is responsible for making methanol in wine production?
Pectin methyl esterase
What does HETP stand for in column design?
Height equivalent to theoretical plate