Eco-egg is a professional name, commonly known as white-shelled egg. Eggshells are white and sometimes yellowish. It is produced by Hailan White Chicken with thin skin and slightly smaller yolk. There is no specific standard for its characteristics. Personally, Sanyi Egg describes the ecological eggs in detail. You can use this as a reference.
Sanyi ecological egg features:
The egg yolk is large, low in moisture, low in cholesterol and delicious, rich in immune factors, balanced in nutrition and rich in vitamins, amino acids and various trace elements needed by the human body. Egg yolk is orange yellow, and egg white is thicker, clearer, lower in moisture and higher in collagen content than ordinary eggs. After cooking, the egg white has good elasticity, strong transparency, easy peeling, no fishy smell, excellent taste, natural and pure fragrance, refreshing taste, fragrant but not greasy, long aftertaste and high nutritional value. It is an ideal health care egg product.
White-shell laying hens are mainly bred by crossing white single-crowned Laihang chickens. They are characterized by early laying, small size, high egg production and low feed consumption, and are suitable for high-density feeding. The disadvantages are nervousness and susceptibility to stress. There are Jingbai 94(938), Binbai 584, Jiza 312, Xingza 288, Hailan W-36 and Xingza 288.