马铃薯,又叫土豆、洋芋、地蛋、山药。它营养丰富,含有淀粉,蛋白质,粗纤维,还含维生素B、C,胡萝卜素以及钙、碘、铁、钾等。其所含的维生素是胡萝卜的2倍、大白菜的3倍、西红柿的4倍。马铃薯作为一种全营养食品,素有欧洲人“第二面包”之称。从营养角度来看,它能供给人体热量,同时 Potato, also known as potatoes, potato, egg, yam. It is nutritious, contains starch, protein, crude fiber, but also contains vitamin B, C, carotene and calcium, iodine, iron, potassium and so on. The vitamins it contains are 2 times that of carrots, 3 times of Chinese cabbage and 4 times of tomatoes. Potato as a full nutrition food, known as Europeans “second bread ” said. From a nutritional point of view, it can provide body heat, at the same time