论文部分内容阅读
鸡蛋是我们日常的营养佳品。至于鸡蛋的吃法和用法那可有大学问。鸡蛋的营养价值鸡蛋是一种高蛋白、高脂肪、高维生素和高无机盐的营养佳品,其中最突出的特点是鸡蛋所含的蛋白质是天然食物中最优良的蛋白质,呈乳溶状,易于消化吸收;蛋黄中还含有大量的卵磷脂和胆固醇。鸡蛋中所含的维生素、无机盐也大部分集中在蛋黄里,有维生素A、D、B_1、B_2、磷、镁、钙、铁、锌、铜等人体必须的微量元素。老、弱、病、孕产妇及小儿常吃鸡蟹,对身体健康和智力发育都是非常有益的。
Egg is our daily nutrition to share. As for the eating and usage of eggs that can have a university asked. The nutritional value of eggs Egg is a high protein, high fat, high vitamin and high inorganic salts nutrition Jiapin, one of the most prominent feature is that the protein contained in eggs is the best protein in natural foods, was creamy, easy to digest Absorption; egg yolk also contains a lot of lecithin and cholesterol. Egg contains vitamins, most of the inorganic salts are concentrated in the egg yolk, with vitamins A, D, B_1, B_2, phosphorus, magnesium, calcium, iron, zinc, copper and other trace elements necessary for the human body. Old, weak, sick, pregnant women and children eat chicken and crab, are good for physical health and mental development.