《唐本草》云:“人间食葱……有冻葱,即经冬不死,分茎栽莳而无子也……入药冻葱最善,气味亦佳。”此即明言,葱,既可食用,又可入药,而且经冬不死,四季常青。 人们每天去菜场买菜,大多数人都会或多或少地买上一些葱。因为葱的食用谱广泛:炒蛋放葱,有色香味俱美之效;煮豆腐放葱,人说“小葱拌豆腐,一青二白”,好看又好吃;肉片汤、蛋汤放葱,汤味鲜美而不腥; “Tang Materia Medica,” said: “The world eat green onions ... ... Frozen green onions, that is, the winter immortal, sub-stems and sub-sub-child also ... ... medicine is the best of frozen green onion, smell is also good.” This is a clear statement, onion, both edible , But also medicine, but not dead by the winter, evergreen. People go to the farms every day to buy food, most people will be more or less to buy some green onions. Because onion edible spectrum is broad: scrambled eggs onions, non-ferrous taste all the benefits; cook tofu onions, people say “green onion tofu, green one white”, good-looking and delicious; meat soup, Soup taste delicious and not fishy;