1. Black-bone eggs can effectively reduce the levels of triglyceride and cholesterol in blood and promote the healthy development of children's brain nervous system and visual system; At the same time, the egg product is rich in unsaturated fatty acids such as linoleic acid, linolenic acid and n-3 fatty acid, especially "dha" in n-3 fatty acid, which has an important influence on the development of human brain nervous system, and black eggs are also known as "brain gold in eggs".
2. Low cholesterol content is also a major feature of black-bone eggs, and its content is only 1/5 of that of ordinary eggs. In addition, black-bone eggs are also rich in trace elements such as calcium, iron, zinc, manganese, iodine, selenium and high vitamin E. Vitamin E can remove free radicals and other garbage in the body, protect the cell membrane structure, resist aging, reduce the accumulation of lipofuscin in tissues, and inhibit the occurrence of atherosclerosis, inflammation and tumors.
3. Black-bone eggs are a good health food. Women's food can make the skin more elastic, smooth, delicate and whitening, and is conducive to postpartum physical recovery; Children's food can enhance their intelligence and protect their eyesight; Ordinary people can effectively improve the body's immunity and reduce the harm of harmful drugs to the human body.
4. Black-bone eggs with green shells are rich in trace elements, and contain various nutrients beneficial to human body (mg/1g): aspartic acid 18; Threonine 9.66; Serine 8.8; Glutamate 33.21; Glycine 9.77; Alanine 11.84; Valine 9.82; Methionine 4.42; Isobrilliant acid 8.77; 5.68 kynurenine; Lysine 15.45; Proline 1.17; Tryptophan 2.3; Histidine 6.11; Arginine 9.75. Black egg with green shell is also a good health care product of medicinal diet.
5. Black-bone eggs and selenium-enriched nutritional eggs, the selenium content of black-bone eggs per 1g is 274.2μg, which is 2 times that of ordinary eggs, and the protein content is 13.4g, which is 8.2% higher than that of ordinary eggs, while the cholesterol is only 129.5mg, and the fat is 2.8mg, which is 81.4% and 76.5% lower than that of ordinary eggs, and the eggs are rich in microbial elements A and E.
It looks like an ordinary egg, and the shell is white. Compared with eggs, black-bone eggs have the characteristics of low fat and cholesterol, and the yolk is large and the egg white is thick. Scientific research has proved that selenium, a trace element in food, is known as the king of anti-cancer. Regular consumption of selenium-enriched food can enhance human immunity and delay aging. Black eggs, fried with vegetable oil, are golden in color, rich in egg yolks, tender and delicious, nutritious egg yolks are white and distinct, and have a long fragrance. Green shell laying hens are characterized by "five blacks and one green", that is, black hair, black skin, black meat, black bones and black internal organs. The most peculiar thing is that the eggs laid are green, which is a rare and rare bird in the world that integrates natural black food and green food! As a special product of our country, green shell layer is an ideal special bird for farmers to change new varieties and have great market competitiveness with its unique delicious and medicinal value.
7. Green-shell eggs in black-bone eggs have all the advantages of black-bone eggs. The valuable thing is that the yolk of green-shell eggs is 8% larger than that of grass chickens, and the egg white is thick, which is easily digested and absorbed by human body. The yolk pigment can reach Roche Grade 13 or so (the yolk pigment of ordinary eggs is generally Roche Grade 4 -5), and the content of lecithin, vitamins A, B, E and amino acids is 5-1 times higher than that of ordinary eggs. In August, 1996, it was accepted as an invention patent by the State Patent Office; in October of the same year, it was approved as a green food by the National Green Food Development Center; in 1998, it was approved as a health food by the State Ministry of Health; Yu Ruomu, a famous nutritionist, praised it as "God Egg". The appraisal committee headed by Wu Changxin, an academician of Chinese Academy of Sciences, unanimously appraised that the chicken has the value of developing nutritious and health food. It is proved that it has obvious effects on anorexia, pica, low immunity, short stature, cardiovascular and cerebrovascular diseases, thyroid tumors and anti-aging caused by zinc deficiency syndrome in children.
The daily consumption of black-bone eggs can refer to eggs, and it is enough to eat one egg a day, so there is no need to eat more.