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Dioscorea alata – also called ube (/ ˈ uː b ɛ,-b eɪ /), ubi, purple yam, or greater yam, among many other names – is a species of yam (a tuber).The tubers are usually a vivid violet-purple to bright lavender in color (hence the common name), but some range in color from cream to plain white.
In Okinawa, purple yams (Dioscorea alata) are grown. This purple yam is popular as lightly deep-fried tempura, as well as being grilled or boiled. Additionally, the purple yam is a common ingredient of yam ice cream with the signature purple color. Purple yam is also used in other types of traditional wagashi sweets, cakes, and candy. [citation ...
Purple sweet potato color (PSPC) is a natural anthocyanin food coloring [1] [2] [3] [4] obtained from the sweet potato (Ipomoea batatas).Some cultivars, like the ...
Or you can freeze the sweet potato mash or cubed, pre-cooked sweet potatoes as well. To reheat in the oven, remove foil and bake for 20 to 25 minutes at 350°F, or cook in the microwave for three ...
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Scientists have pinpointed the purple sweet potato as a natural alternative for synthetic food dye. While you might be more familiar with the orange-fleshed variety, the purple-hued cousin could ...
The sweet potato was first domesticated in the Americas more than 5,000 years ago. [1] As of 2013, there are approximately 7,000 sweet potato cultivars. People grow sweet potato in many parts of the world, including New Zealand, Australia, the Philippines, Japan, Hawaii, China, and North America. However, sweet potato is not widely cultivated ...
Sweet potato casserole is a side dish of mashed sweet potatoes in a casserole dish, topped with a brown sugar and pecan topping. [102] The sweet potato became a favorite food item of the French and Spanish settlers, thus beginning a long history of cultivation in Louisiana. [103]