Northeastern town street passers more often you can hear the "sweet almost" cries. This sale folk called "selling baked sweet potatoes," more common in winter. Sweet potatoes (Sweet potato) sweet potatoes in southern China and northern refer to two different roots of plants, mainly referring to the northern region of sweet potato, sweet potato; while the southern part of the region (Sichuan, Chongqing and other places) means jicama (turnip), is different species. Their tubers and roots hypertrophy, crisp and juicy, rich in sugar and protein, various vitamins are more abundant. Can be eaten raw or fried. Mature tuber starch content is higher, can distill starch. And contain dietary fiber, carotene, vitamin A, B, C, E and potassium, iron, copper, selenium, calcium and more than 10 kinds of trace elements and linoleic acid, high nutritional value. Sweet potatoes, also known as sweet potato, sweet potato, potato, sweet potato, sweet potato, sand grandmother) [Synonyms] Kwa, Bitter, cold potato, melon GE, GE potato, soil carrot "Chinese medicine plant Chi"), grass melon Ru ( "Lu Chuan Materia Medica" on), Turnips, ground radish (Jiangxi "Herbal Handbook"). Although it is street food baked sweet potatoes for a class, but can also eat top hungry eat, and very cheap price. In the cold winter, to see the steaming oven, think that the Redskins yellow flesh color, warming up the soft sweet taste, many passers-by will buy a few. Young women and children is love, and some people still do not often go out to buy a home for the elderly greedy self. This is called "toothless music" of food, seventy or eighty years eating nor strenuous, really claim to be a "popular" the. Roasted sweet potatoes originated in Jinan, Shandong, Jinan baked sweet potato is derived from pingyin, according to historical records Qianlong, Qianlong emperor and prime minister Lun Ji Yun guard play and other herbal suppliers incognito tour to the southwest city of Jining, overnight Pingyin County, night crowd with Qianlong to the west of the temple pingyin play, all the way when suddenly a rich sweet incense, busy ruminate to a business Tanqian old man turned out to be an old man surnamed moving from a clay oven baked piece removed sweet potatoes, golden hot potato aroma charming, Ji Yun busy selling a given Qianlong Qianlong in my hands warm, golden yellow skinned exposed, soft, hot flesh, eating a fragrant, sweet, flour, glutinous, hot and covered in warm, Mangming everyone buy sell tasting, and ordered multi-old man surnamed Zhang, baked potato, baked sweet potatoes to the line after the Hall of Beijing Hao Bo factory direct sales of different styles and types of sweet potatoes, sweet potatoes prepared food sales Machine Model complete charcoal-type sweet potatoes, sweet potato machine 68, 128-type sweet potatoes, sweet potatoes, etc. 168 type of different styles and types of products, the company is factory direct, wholesale welcome to select and order.