purple sweet potato, also known as purple sweet potato, is a new sweet potato variety bred by Japanese agricultural technicians in the mid-199s and introduced to China in 22. Purple sweet potato is a special sweet potato variety, widely distributed in Guangdong, Guangxi, Hunan, Shandong, Fujian and other regions.
Although the producing areas are different, Purple Sweet Potato and Purple Sweet Potato belong to sweet potato. Purple Sweet Potato has a deep purple meat and higher nutritional value than other potatoes. It contains eight phenolic flavonoids "anthocyanins", and is also rich in vitamins, chlorogenic acid and minerals such as calcium, phosphorus and iron.
Comparatively speaking, the nutritional value of purple sweet potato is not as high as that of purple sweet potato. Its meat is purple or deep purple, containing more than 1 mineral elements, 18 amino acids and various vitamins, and it is one of the common potatoes.
both purple sweet potato and purple sweet potato have high nutritional value and medicinal value. purple sweet potato has strong antioxidant effect, can also reduce gene mutation, inhibit the production of carcinogens, and can prevent cardiovascular diseases such as hypertension.
Eating purple sweet potato regularly can scavenge free radicals, resist hyperglycemia, improve liver function, inhibit erythrocyte hemolysis caused by hydrogen peroxide, and reduce the blood sugar level in diabetic patients.