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FSN 319 Midterm 1
Prof. Niky Summer 2012
32
Other
11th Grade
06/27/2012

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Term
Five Classically Recognized Senses:
Definition
-touch
-vision
-Hearing
-Smell
-Taste
Term
The only two senses that can detect molecules are?
Definition
-Sense of smell can detect gaseous molecules

-Sense of taste can detect molecules dissolved in water.
Term
Odor contributes to ___% of flavor
Definition
up to 80%.

Our sense of taste is dull compared to our sense of smell.
Term
Five primary tastes include:
Definition
-Sweet
-Sour
-Salty
-Bitter
-Umami
Term
Umami is associated with ___ and hydrolyzed proteins
Definition
MSG (monosodium glutamate)
Term
Umami
Definition
is a savory kind of taste associated with protein-rich foods such as meat and cheese.
Term
Whether a food sensation will be pleasant depends upon
Definition
cultural influences and what you grew up with, or habituation
Term
Ripe fruits taste ___, while poisonous ones are typically ____.
Definition
Sweet, Bitter (alkloids)
Term
Sugar:
Definition
A generic term for a whole family of natural compounds, that along with starches, are carbohydrates.
Term
Why is starch and sugar lumped together in the same category when we talk about nutrition?
Definition
Because both are considered "fuel" for the body.
Term
Glucose is a simple sugar, or _____, is probably the most abundant biological molecule on earth.
Definition
monosaccharide
Term
Monosaccharide (Simple Sugar)
Definition
circulates in the blood and provides energy to every cell in the body. Another simple sugar is fuctose, found in honey and most fruits.
Term
Sucrose, or table sugar, is a _____; one glucose and one _____ molecule.
Definition
disacchride, fructose
Term
Other disacchrides inlude:
Definition
Maltose or mald sugar and lactose or milk suger; a sugar found only in mammals and never in plants.
Term
Many carbohydrates interact with _____.
Definition
water
Term
Polysaccharides
Definition
Complex carbohydrates that are made up of many simple sugars, often as many as hundreds. That is where cellulose and starches fit in.
Term
All carbohydrates provide the same amount of energy in our metabolism:
Definition
4 calories per gram.
Term
How does raw sugar differ from refined sugar?
Definition
Raw sugar is just refined to a lesser degree.There isn't much difference.
Term
Sugar:
Definition
-was grown in India 3000 years ago.
-honey was the best known sugar before than.
Term
Average U.S. person consumes ____ lbs of sugar each year.
Definition
45
Term
Sugar mill is usually located _____ the fields, while the refinery is locate ____.
Definition
near, elsewhere
Term
The cane can grow ____ ft. tall and fields are _____ prior to harvest.
Definition
10ft tall, burnded
Term
Pressed-out juices is clarified with ____ and concentrated by cooking/boiling under ______.
Definition
lime juice, partial vacuum.
Term
The syrup liquid is _____; the wet crystals are brown sugar. This is the real "raw sugar" but the FDA considers it unfit for human consumption.
Definition
molasses.
Term
Raw sugar goes to the refinery: it is washed, re-dissolved, re-boiled and recrystallized. This leaves behind more concentrated molasses, also known as_____.
Definition
ash.
Term
Sugars sold in stores labelled "Raw" are often....
Definition
turbinado sugar.
Term
The most concentrated molasses is called _____, and is an acquired taste.
Definition
black strap
Term
Turbinado sugar:
Definition
Light brown sugar made by steam-washing, re-crystallizing, and centrifuging for the second time.
Term
Molasses:
Definition
From the first crystallization is light-colored and mildly flavored.

Molasses from the second crystallization is light-colored and mildly flavored.
Term
White sugar
Definition
is just raw sugar with all those other materials removed.
Term
Up to 3% of cornstarch is added to sugar to stop it from _____.
Definition
caking together.
Term
The four types of artificial sweeteners currently approved by the FDA for use are:
Definition
-aspartame
-saccharin
-acesulfame potassium
-sucralose
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