What farmers know that you don’t know – Decoding egg production

egg-free

Sometimes the people who help get us through life everyday don’t get to tell us everything they wish we knew about their every day work. Following is a list of facts, truths and indispensable facts, straight from the source: your egg farmer.

 

What’s the difference between cage-free, free-range and organic eggs versus traditional egg production?

 

Here are the facts straight from the egg farmers, the American Egg Board and the U.S. Poultry & Egg Association:

 

Conventional Eggs

Come from Chickens (hens) that nest and lay eggs in living cages that have adequate access to food, water, and protection, which provides the assurance of protection from external hazards, disease and from natural and unnatural predators. It is important to note that conventional eggs are produced according to the U.S. Department of Agriculture standards, which regulates the methods, practices and substances used in producing and handling eggs safely.

 

Free-range eggs

Come from chickens that have access to the outdoors, depending on weather, environmental or state laws. Aside from consuming a diet of grains, these chickens have access to wild plants and insects and are sometimes called pasture-fed hens. They also have floor space, nesting space and perches.

 

Cage-free eggs

Come from chickens that lay eggs in indoor operations, which are sometimes called free-roaming chickens. The chickens may roam in a building, room or an open area, usually a barn or poultry house with unlimited access to fresh food and water, while some may also search for food, if they are allowed outdoors. It is important to note that cage-free systems vary and may include barn-raised and free-range hens. But both have shelters to protect hens against predators and are under common handling practices, which also provides floor space, nesting space and perches.

 

Organic Eggs

Organic labeled eggs are produced according to the national U.S. Department of Agriculture organic standards, which also considers the methods, practices and substances used in producing and handling eggs, crops, livestock and agricultural products. Organic eggs are produced by chickens, which have been fed food with ingredients that are grown without most conventional pesticides, fungicides, herbicides or commercial fertilizers. However, organic doesn’t mean pesticide free, it simply means that is produced with approved pesticides.

 

 

What’s the difference between AA grade, large, small eggs?

 

It is important to know that the grade of egg has no impact on the nutrition of the egg, but it is very unlikely that you would see a grade B egg in the grocery store. As far as exterior grading, all eggs have to be clean to pass inspection, but a grade B egg is allowed to have a little staining. Grade B eggs would be eggs that have abnormal shells (misshaped, ridges, thin spots or rough spots). When looking at the interior for grading, they look at the air cell. For example, higher-grade eggs have a shallower/smaller air cell. That being said, eggs are graded based on their quality and appearance. Grade AA eggs have thick, firm whites and high, round yolks. Their shells are clean and unbroken. Grade A eggs are like Grade AA, but their whites are “reasonably” firm. Grade A eggs are usually sold in stores. Grade B eggs have thin whites and wider yolks, the shells are unbroken, but might show slight stains. However, there are no nutritional differences.

 

There are a number of sizes of eggs that have been set by the USDA guidelines that are based on weight of the egg.

 

Weight per dozen:

  • Small: 18 ounces (about 1.5 ounce per egg)
  • Medium: 21 ounces (about 1.75 ounce per egg)
  • Large: 24 ounces (about 2 ounces per egg)
  • Extra-Large: 27 ounces (about 2.25 ounces per egg)
  • Jumbo: 30 ounces (about 2.5 ounces per egg)

 

What’s the difference between white and brown eggs?

 

There are no nutritional differences between white and brown eggs. However, because brown eggs costs more there is the assumption that they are better, but the difference exists only because of the different breeds of chickens. For instance, there are chickens that interestingly, lay green and blue eggs! But it’s while the egg journeys through the hen’s oviduct, that all eggs are white until right before the egg exits the chicken. Afterward, a colored coating is applied to the egg (like a paint job) right before the egg is laid.

 

Hope this information provides you with the knowledgeable you need to when deciding which eggs to purchase in your next grocery trip.

Want to know more about eggs? Here are some wonderful resources:

Want to know how this farmer gathers 50,000 Eggs in a day?

http://www.fooddialogues.com/videos/how-to-farming-series/how-to-gather-50000-eggs-a-day

 

http://www.incredibleegg.org/where-eggs-come-from/

 

http://www.eggnutritioncenter.org/content/uploads/2016/01/Egg-Yolk-Brochure-f.pdf

 

http://www.fsis.usda.gov/wps/portal/fsis/topics/food-safety-education/get-answers/food-safety-fact-sheets/egg-products-preparation/egg-products-and-food-safety/ct_index

 

Videos from USPOULTRY on labeling: https://www.youtube.com/playlist?list=PLzh0TnoT7JfodfnZ5CSXaJcV-2HhDZJyp

Infographic: http://www.uspoultry.org/t_resources/assets/DecipheringTheLabel_graphic.png

What farmers know that you don’t know – Decoding egg production
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