preserved egg

基本解释

In zhangzhou people eat raw garlic, junior morning sausage and preserved egg.
福建漳州人初一早上吃生蒜、香肠和皮蛋；
Preserved egg: When manufacturer preserved eggs, often increases the quota, if we eat frequently, can cause of poisoning. At the same time, calcareous could drain in the body.
皮蛋：一般制造商在制作皮蛋时，常添加定量的铅，我们若经常食用，会引起铅中毒。同时，还会造成身体内钙质的流失。
In addition, the authors analyse the reasons why the colour is formed in a preserved egg, and why the colour has obvious difference between preserved duck eggs and hen eggs.
作者还对加工皮蛋时色泽的产生及差异现象作了分析，从而解释了生产中鸡皮蛋与鸭皮蛋之间色泽存在明显差异的原因。