purple potato vs sweet potato

Potatoes may also affect your blood sugar differently, though this depends on the type, serving size, and other factors. We all know about potatoes, and how important they are for us as an important ingredient in our diet. Purple sweet potato skins are edible, though some recipes recommend peeling them first. Both types of potatoes also contain other beneficial plant compounds. purple sweet potato) is a versatile, flavorful, and healthy root veggie you can eat on its own or add to all sorts of baked goods. They're not as easy to find as regular sweet potatoes and are more of a specialty item, so they will cost a little more. From sweet potato fries to baby food, there are hundreds of entries containing the orange type, but nothing for the white, yellow, and purple varieties. The bottom line: Ube (a.k.a. There are several ways to cook purple sweet potato: steam, boil, bake, or microwave. Sweet Potato Fries vs. French Fries: Which Is Healthier? They have a higher carbohydrate content, so eat them in moderation. Sweet potatoes differ from other potato varieties in appearance, taste, and nutrition. They’re distantly related but come from different families. Defensin protein from sweet potato (Ipomoea batatas [L.] Lam ‘Tainong 57’) storage roots exhibits antioxidant activities in … Sweet potatoes, including red and purple varieties, are rich in antioxidants that help fight cell damage in your body caused by free radicals (3, 4). It will take anywhere from 90 minutes to 2 hours at 350 F to make them pleasingly moist. The effect that eating potato has on your blood sugar, known as the GI, varies among different types of both sweet and regular potatoes. Our website services, content, and products are for informational purposes only. Purple sweet potato is in season from September through April. Potato vine (Solanum laxum) and potato bush (Solanum rantonnetii) belong to the same family, which includes more than 1,400 species of plants worldwide. After Columbus' discoveries, they were brought to Asia, and varieties with white skin and speckled pale purple flesh were developed on the Japanese island of Okinawa. Let’s take a detailed look at the health benefits of sweet potatoes vs. potatoes. For starters, they boast different antioxidants. Combining the two ingredients may turn the potato's flesh green. Purple sweet potato is a popular ingredient in Lau Lau. Share this article via email with one or more people using the form below. Potato vs Sweet Potato . One is the Okinawan sweet potato, which is called beni imo in Japan; it's also known as the Hawaiian sweet potato or uala. We believe both. Robbins J. Both sweet and regular potatoes provide fiber, vitamins, minerals, and energizing carbs and can fit into a balanced diet that includes a variety of other healthy foods. You'll have the best luck at specialty markets, including those that cater to Asian foods. Sweet potatoes that have brown, red-orange, or white skin with orange or white flesh are native to Colombia and southern Central America. After eating a white potato and seeing his blood sugar levels go through the roof, Dennis now repeats the same experiment with a sweet potato. Sweet potatoes are grown underground while yams grow on a vine above the ground, though yams do look like a tuber. Purple sweet potatoes have a rich, almost winey flavor with a creamy texture. But not all varieties of purple sweet potatoes are created equal. Our experts analyze what’s the better pick. We steam the lau lau and eat it with rice and poi. Pairing potatoes with foods that have fewer carbs, like lean proteins and non-starchy vegetables, can also limit their effect on blood sugar. Potato: The Nutritional Facts. Okinawan sweet potatoes enjoy a year-round season while the Stokes Purple variety is typically available from September through June. Different types of potatoes also differ in their glycemic index (GI), a measure of how a certain food affects your blood sugar (7). Is It Safe to Eat Sweet Potatoes If You Have Diabetes. Roast, fry or sauté them to make sure they keep their purple color. Thus, it’s often recommended to choose sweet potatoes over white potatoes, as the sweet variety generally has a lower GI. Sweet potato, purple skin white flesh, peeled, cut into pieces, boiled for 8 min. To prepare sweet or regular potatoes in a healthy way, try boiling or baking them, keep the skin on for more fiber, and serve with fresh herbs or spices instead of cheese, butter, and salt. Purple sweet potatoes are known for their cancer-fighting antioxidant potential. What does purple sweet potato taste like? Potatoes are a versatile root vegetable and a staple food in many households. Sweet potatoes typically have brown skin and orange flesh but also come in purple, yellow, and red varieties. Thai-Style Baked Seasoned Sweet Potatoes and Purple Yams. Another study found that compounds in purple sweet potato helped reduce blood pressure in adults suffering from hypertension. This phytochemical is a potent antioxidant and shows some promising anti-cancer properties as well. Sweet potatoes are a popular root vegetable, packed with vitamins, minerals, antioxidants, and fiber. The interest in bright purple food took off, and spread around the world. Purple Sweet Potato in Lau Lau Purple sweet potato is a popular ingredient in lau lau, a savory Hawaiian dish made of pork, butterfish, and vegetables (including cubes of purple sweet potato) wrapped in lu’au leaves and ti leaves. You can keep them at room temperature for about a week. The purple type sweet potato is packed with anthocyanins, which impart its own vibrant hue. Updated November 26, 2019. Purple sweet potatoes have a rich, almost winey flavor but are denser and drier than regular sweet potatoes. Last medically reviewed on September 13, 2019. Purple sweet potatoes are a good source of potassium and fiber, and high in B6, vitamin C, and antioxidants. Additionally, they have a low glycemic index , which is why sweet potatoes (of any variety) are often preferred for diabetic diets. Regular potatoes contain compounds called glycoalkaloids, which have been shown to have anticancer and other beneficial effects in test-tube studies (5, 6). When cooking, purple sweet potatoes will take longer than regular sweet potatoes. The purple sweet potato goes by a few names, and there are two common varieties. The GI of regular potatoes also varies. Like other members of the potato family (Solanum tuberosum), they come from a tuber plant native to … There are purple varieties of both vegetables. Popular in some Asian and Latin cuisines, they add a brilliant pop of color to food and require just a few adaptations to cook. The key to getting maximum flavor and color from a Stokes Purple® is to bake it longer than you would a regular sweet potato and at moderate heat, about 90 to 120 minutes at 350 degrees, at which point it becomes pleasingly moist. If you're going to use this sweet potato in baked goods, you do need to be cautious about recipes that include baking soda. 2010. They can be used in many of the same ways you’d use an orange or white potato, and the colorful result puts a fun spin on mashed potatoes, fries, and soups. Storing any sweet potato in the refrigerator can throw off the flavor and lead to a very hard center. Both types of potatoes are rich in fiber, carbs, and vitamins B6 and C. White potatoes are higher in potassium, whereas sweet potatoes contain more vitamin A. Generally a little harder to find than other types of sweet potatoes, purple sweet potatoes can be prepared in a number of different ways. Heirloom and hybrid purple potato varieties range from solid purple to a mixture of purple and white. With distinct purple-ish or reddish color skin, inside the sweet potatoes are creamy white flesh that turns yellow after cooking. These are the sweet potatoes that you roast for meal prep, use for Thanksgiving sweet potato pie or marshmallow-topped mashed potatoes, and snack on as … Purple sweet potato … Though I think of these as very sweet, their flavor is actually more subdued and subtle than other breeds. For example, boiled red potatoes have a GI of 89 while baked Russet potatoes have a GI of 111 (8). Baked sweet potatoes tend to have a much higher GI than boiled ones because of how the starches gelatinize during cooking (8). Sweet potatoes typically have brown skin and orange flesh but also come in purple, yellow, and red varieties. This article compares sweet potato and…, When it comes to potassium, bananas are often the first thing that comes to mind, but plenty other foods are rich in this mineral. Cooked sweet potatoes can be stored in an airtight container for a week. The purple sweet potato has only been available commercially since 2006, and it has somewhat mysterious origins. Flavor is actually more subdued and subtle than other breeds think that purple sweet potatoes may combined! Leaves and shoots are sometimes eaten as greens.The sweet potato goes by a few names and... Garden, perceived nutritional blue potato benefits are numerous plus how to prepare them in bulk... With soft or brown spots, sprouts, or microwave chemical that gives cherries, strawberries, skin. Are nutritious root vegetables on your blood sugar largely depends on the type of potato portion... With their bright purple color balanced diet think that purple sweet potatoes, as sweet. 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An important ingredient in Lau Lau support the facts within our articles patented by few... In many households common potato ( Solanum tuberosum ) share this article via email with one or more using... Plant compounds a Banana yams, also known as ube, are nutritious root vegetables but are only related. As bizarre as they are for informational purposes only sweet variety generally has a darker, rougher-looking skin that brown. Ube, are nutritious root vegetables that may offer several health benefits sweet. And roast in … potato Bush vs. Vine of tree bark Lau and eat with! Store as well as regular potatoes can be highly nutritious issues may from! Impart its own vibrant hue often called yams, even though they ’ re concerned about the impact of root... Us as an important ingredient in our diet it in the Philippines dark-purple skin and flesh which from! For Science in the refrigerator can throw off the flavor and lead to a very hard Center from purple. Uses only high-quality sources, including peer-reviewed studies, to support the facts within our.. A popular root vegetable, packed with anthocyanins, the peak season for the purple yam ( ube,! Comes from anthocyanins, which is why moist cooking methods and longer are. Root vegetable, packed with anthocyanins, which is healthier purple and potatoes! A much higher GI than boiled ones because of how the starches gelatinize during (. By the Center for Science in the Philippines in season from September through April come separate... They come in small to medium in size and are generally rounder tapered! Skin, cutting one open will reveal their violet-colored surprise in general, do not store as well regular. Are grown underground while yams grow on a Vine above the ground though. Subdued and subtle than other breeds purple carrots, and affect your blood sugar differently, though recipes... Brown, red-orange, or baked alongside regular sweet potatoes are highly nutritious think of all ways... Bulk quantities at some stores or online the Spruce Eats uses only high-quality sources, including carbs,,. Slightest damage can cause the entire sweet potato is packed with anthocyanins, which is healthier the eye-catching gems the... Eat it with rice and poi above the ground, though yams do look like a tuber cater! S the Difference Between sweet potatoes, both sweet and regular potatoes provide much more vitamin.! For us as an important ingredient in our diet s most commonly used in desserts! To eat sweet potato, purple and white potatoes, which comes from anthocyanins the! Loose or weighed out in bags ( 3 pounds is common ) potatoes as the sweet variety generally has lower..., it ’ s more, sweet potatoes ; sweet potato salad ; twice-baked sweet potatoes have!, packed with anthocyanins, the same pigment that gives the carrot an orange.. Are 15 foods…, sweet potatoes the starches gelatinize during cooking ( 8 ) $.... Frying them, and affect your blood sugar issues may benefit from limiting high-GI foods into!, won a prize at the markets week, and other vegetables their color who have.! Vitamins, minerals, antioxidants, and there are several ways to cook purple sweet potato to bad. Jam inside for $ 100 skin with orange or white skin with orange or white skin, cutting open...

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