每年,一过立冬节气,东北街头,推着烤炉车卖烤地瓜的多了起来,他们不用吆喝,就靠着阵阵香气招揽生意。但是,你知道烤地瓜是什么时候开始有的吗?乾隆皇帝为何将烤地瓜称为“土人参”吗?地瓜好吃确实舶来品地瓜其实是咱东北的叫法,也有叫白薯、红薯、甘薯、金薯、红苕的,但是它的本称叫番薯,大抵因为它是“舶来物”的缘故。甘薯原产于美洲,1492年哥伦布把它带入欧洲,经葡萄牙人传入非洲,并由太平洋群岛传入亚洲,而传入我国是在明 Every year, once the winter season, the streets of the northeast, pushing the oven car to sell baked sweet potato more up, they do not cry, rely on the bursts of aura to solicit business. However, do you know when roasted sweet potatoes have started? Why did Emperor Qianlong roast sweet potatoes called “ginseng”? Sweet potatoes are indeed imported products sweet potatoes are actually called our northeast, but also called sweet potatoes, sweet potatoes, Sweet potato, golden potato, red yeast rice, but its so-called sweet potato, probably because it is “exotic ” sake. Sweet potato native to the Americas, Columbus brought it to Europe in 1492, the Portuguese into Africa, and from the Pacific Islands into Asia, was introduced to China in the Ming