Department of Agriculture (USDA) Shell Egg Graders perform sanitation pre-op inspections to ensure the shell egg processing machines are properly cleaned before starting the day’s operation. USDA photo by Preston Keres
For the month of January 2019, the United States produced billion eggs, with billion for table consumption and billion for raising chicks.[15] Americans are projected to each consume 279 eggs in 2019, the highest since 1973, but less than the 405 eggs eaten per person in 1945.[15] During production, eggs can be candled to check their quality.[16] The size of an egg's air cell is determined, and if fertilization took place three to six days or earlier prior to the candling, blood vessels can typically be seen as evidence that the egg contains an embryo.[16] Contrary to common misconception, this is not conclusive evidence of fertilization, as blood vessels can just denote an ordinary rupture on the egg yolk surface while the egg was forming.[17] Depending on local regulations, eggs may be washed before being placed in egg boxes, although washing may shorten their length of freshness.
Size: 5184px × 3456px
Location: USA
Photo credit: © American Photo Archive / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: breakfast, cage-free, carton, chicken, color, commercial, cooking, egg, eggs, eggshell, farm, farm--table, farming, fertilized, free-range, grading, harvesting, health, hen, incubation, industry, laying, nutrition, omelet, organic, poultry, production, protein, scrambled, shell, size, whites, yolk
