食品制作(食品制作加工用水管理制度)

怎么才能做出美食？

介绍食物的制作过程100字

the potato was first cultivated in south america between three and seven thousand years ago, though scientists believe they may have grown wild in the region as long as 13,000 years ago. according to dr. hector flores, "the most probable place of origin of potatoes is located between the south of peru and the northeast of bolivia. the archaeological remains date from 400bc and have been found on the shores of lake titicaca.... there are many expressions of the extended use of the potato in the pre-inca cultures from the peruvian andes, as you can see in the nazca and chimu pottery." the crop diffused from peru to the rest of the andes and beyond.