Scientists believe that sweet potato was domesticated thousands of years ago in Central America. The increased demand for sweet potatoes during the late winter and early spring months has given rise to numerous inquiries regard­ ing the best methods of storing and marketing the crop. Orange-fleshed cultivars in particular have immense potential to improve household income and nutrition in sub-Saharan Africa. After his first voyage to the Americas in 1492, Christopher Columbus took sweet potatoes back home to Europe. Green (2005) suggested the sweet potato Figure 1. the Kohala field system and the location of sweet potato remains found in the area. Sweet potatoes, which originated in South America, came to the Ryukyu Kingdom from the Ming Dynasty in China in the 17th century, and they were widely cultivated in the Ryukyu Kingdom because they are high-calorie and can be … In SSA, the dominant landraces … The study was … Sweet potatoes are an excellent source of beta-carotene. It starts with a general description of the sweet potato. Sweet potato (Ipomoea batatas (L.)) exhibits a wide range of varietal diversity that results in it being grown from sea level to 2,300 m above sea level in SSA. Transfer the sweet potato rounds to a large plate. This is a plant pigment that acts as a powerful antioxidant in the body. K-123) which resembles the sweet potato in some char- Brush them with olive oil or melted coconut oil. Abstract. HISTORY: Sweet potato has a rich history and interesting origin. It then summarizes the characteristics of the starch, protein, dietary fiber, pectin, lipids, polyphenols, and carotenoids of the sweet potato. Alternatively, place the sweet potato rounds into a bowl, drizzle with oil, and toss to coat. This chapter provides an overall introduction to the sweet potato. It is one of the oldest vegetables known to mankind. However, the sweet potato value chain (SPVC) is not well-developed in many producing countries. The most recent botanical study into the origin of the sweet potato is that of Nishiyama (1961, 1963) of Japan, who claims to have a wild species of Ipomoea from Mexico (collection No. which indicates that the sweet potato had a pre-Magellan introduction into Polynesia. Sweet potato (Ipomoea batatas) leaves provide a dietary source of vitamins, minerals, antioxidants, dietary fiber, and essential fatty acids.Bioactive compounds contained in this vegetable play a role in health promotion by improving immune function, reducing oxidative stress and free radical damage, reducing cardiovascular disease risk, and suppressing cancer cell … Oil is not necessary to dehydrate sweet potatoes, but it will result in crispier chips. It was then introduced to Europe, Africa, and Asia and is now one of the major root crops in the developing world where over 90% of the production is found. Flesh colors cover the gamut of white, cream, yellow, orange, and purple. Over 5,000 accessions are found in the germplasm bank, maintained at the International Potato Center in Lima, Peru.

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