Egg and Egg Cookery Flashcards
Outer covering of egg, composed largely of calcium carbonate
- color does not affect egg quality, flavor, cooking characteristics, nutritive value or shell thickness
shell
Major source of egg vitamins, minerals and fat and about half of the protein
Yolk (germinal disc)
also called egg white, accounts for most of an eggs liquid weight, about 67%, consist of thin and thick layer
Albumen / Egg White
Pocket of air formed at large end of egg, caused by contraction of the conents during cooling after laying
Air cell
Ropey strands of egg white at both ends of the egg, which anchor the yolk in place in the center of the thick white
- mistaken sometimes for egg imperfections
Chalaza/Chalazae
entrance of the latebra, the chanel leading to the center of the yolk
Germinal Disc
covering that protects the yolk from breaking
Vitelline Membrane
The term yolk originated from an Indo-European means
Bird
Refers to the characteristics affecting eggs acceptability to consumers and the egg shell is the first point of evaluation
Egg Quality
Is a form of quality control used to classify a variable commodity or product into a number of classes
Egg Grading
this is unit for descriing egg freshness, based on the thickness of albumen
Haugh Unit by Raymond Haugh
a practical non destructive method of assessing internal egg quality
Egg Candling
a simple way to know if the egg is fresh or old
Floating test
refers to a ruptured egg shell membrane while the shell is still intact
Leaker
- nearest to the shell
- spreads around thick white of high quality egg
thin albumen (white)
- major source of egg riboflavin and protein
- stans higher and spread less than thin white in higher grade
Thick albumen
are prepared by dropping broken out eggs into boiling water or flavored liquid
Poached Egg
cooking methods most often used for eggs
- baking
- sauteing (scrambled, omelet, fritata
- pan frying (sunny side up, overeasy)
- simmering ( boiled )
- poaching
common method cooking of egg, cook ever medium heat or low heat then cover the pan during the last few minutes to solidify the upper layer of egg white
fried egg
egg cooking method wherein a cream or milk is added
scrambled egg