Purple Yam Vs Purple Sweet Potato
They often look identical but Ive found that yams can be as low as 79 cents per pound while sweet potatoes cost 249 per pound. Conclusions published in Preventive Nutrition and Food Science in June 2016 reported that all colors of potatoes were similar in polyphenol content but the purple-fleshed potato had the highest content of anthocyanin antioxidants while white-fleshed sweet potatoes had the lowest amount. What Is Ube And Why Is This Purple Sweet Potato So Trendy They are a good source of vitamin C and contain a high level of anthocyaninsthe antioxidant compound also found in blueberries that gives this potato its purple. Purple yam vs purple sweet potato . Each one-cup serving boasts half your daily recommended manganese more than a quarter of your daily recommended vitamin B6 and potassium 65 percent of your daily vitamin C and a whopping 769 percent of your daily vitamin A. The same is true for purple sweet potatoes due to the fact that there is also a purple variety of yam