鸡、鸭蛋的营养成分比其他副食品全面,营养价值较高。一个鸡、鸭蛋,在温度、湿度合适的条件下,不需从外界补充任何营养,就能在一定的时间内孵化出雏鸡、雏鸭,这就足以说明蛋里的营养是很全面的。它内含蛋白质、脂肪、卵黄素、卵磷脂和维生素A、维生素B、维生素D及钙、磷、铁等矿物质。蛋的可食部分,1/8是脂肪,蛋黄 Chicken, duck nutrition than other non-staple food comprehensive, high nutritional value. A chicken, duck eggs, under the right temperature and humidity conditions, without any nutritional supplements from the outside world, can be hatched in a certain period of time chicks, ducklings, which is enough to explain the nutrition of eggs is very comprehensive. It contains protein, fat, yolk, lecithin and vitamin A, vitamin B, vitamin D and calcium, phosphorus, iron and other minerals. Edible part of the egg, 1/8 is fat, egg yolk