Eggcyclopedia

Welcome to the The Incredible Edible Egg™ Eggcyclopedia, where you can access the latest egg information from A-Z. The Eggcyclopedia was developed by the American Egg Board (AEB) on behalf of America's egg farmers who are committed to caring for their hens and producing high-quality eggs for you and your families.

Just click on any letter below to bring up a list of egg terms and their related definitions.

Bloom

Also known as the cuticle, bloom is the natural coating or covering on the eggshell that seals the eggshell pores. The bloom helps to prevent bacteria from getting inside the shell and reduces moisture loss from the egg. In nature, the bloom dries and flakes off. Before they are sent to market, eggs are washed and sanitized, removing the bloom. About 10% of egg packers give eggs a light coating of edible mineral oil to restore the bloom.

– See Cuticle, Oiling, Production