Eggs are composed of several parts including the shell, inner and outer membrane, egg white, egg yolk, and air cell. Eggs provide protein, fat, and various vitamins and minerals. They are graded based on quality from AAA to C and sized based on weight per dozen. Eggs can be prepared and cooked in many different ways such as fried, poached, scrambled, and hard boiled. Eggs are also used in baking, as a thickening agent, and in other applications beyond just eating.
4. • belong to the
meat group
• contain nutrients
• protein
• fat
• vitamins A, B, D, K
• iron
EGGS
• two large eggs equal a serving
• each egg contains approximately 80 calories
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Eggs are graded for quality using a process
called candling.
The four grades used for eggs are:
AAA B C
6. AA - yolk is firm and the area
covered by the white is small;
there is a large proportion of
thick white to thin white
A - yolk is round and
upstanding; the thick white is
large in proportion to the thin
white and stands fairly well
around the yolk
B - the yolk is flattened and
there is about as much or more
thin white as thick white
C - not sold in stores; may be
used in prepared mixes
7. The six sizes of eggs are based on weight per dozen.
Egg Size ……
8. Brown shelled eggs have the same
nutritional value as white shelled eggs;
The color of the shell is dependent on the type of
chicken that laid the egg.
9. Egg Storage
• Store in the refrigerator for 4 to 5 weeks
• Store in the original carton with the blunt
side up
• Do not wash until ready to use
10. Egg Freshness Test
• Check date on the carton
• Shell should be rough and dull
• Fresh eggs sink in a dish of cold water