Quiz #01 Flashcards
How much protein are there in a large egg?
15%
Define bloom.
The bloom is the thin film on the outside of the egg, protecting the chick from bacteria.
Define chalazae.
The chalazae hold the yolk in place at the center of the egg.
Define lysozyme.
The lysozyme is an enzyme in egg white that kills bacteria.
How are eggs evaluated?
Eggs are evaluated through the process of candling.
Describe Grade AA.
The egg whites are thick and firm.
Yolk is round with no defects.
It has no broken or stained shells.
Describe Grade A.
The egg whites are reasonably thick.
Yolk is round with no defects.
It has no broken or stained shells.
Describe Grade B
The egg whites may be thinner.
The yolk may be flatter and wider.
There are light, noticeable staining.
Enumerate the sizes of eggs.
Jumbo - 68 to 76 grams Extra Large - ? Large - 62 to 67 Medium - 53 grams Small - 40 grams Pee-wee - below 40 grams
Why are eggs very popular?
Eggs are popular due to easy production, nutritional value and domestication of chickens and other poultry animals.
Enumerate some animals that lay edible eggs.
Quail Chicken Duch Ostrich Salmon Cod Sturgeon
What is the composition of egg shells?
Egg shells are made up of calcium carbonate.
Define albumen.
Album is the egg white, the clear fluid in the egg.
