According to the LA Times, a North Carolina sweet potato farmer … Purple Skin Sweet Potato myfavouritepastime.com Nutrition of boiled potato without salt. Serve a merlot with sweet potato fries. The purple skin sweet potato has a purple skin and white flesh. The flavors of berry, plum, spice and the sweet aftertaste complement the salty-sweet flavor of the fries. The purple sweet potato wine contained a low initial ethanol concentration (6%, w/v); therefore, ethanol was added to obtain an appropriate level of ethanol necessary for the production of the desired purple sweet potato … While the crust is baking, peel and cut the sweet potatoes into chunks. Choose a sparkling wine, such as champagne or prosecco, if you are serving a spicy baked sweet potato … Place into a medium-sized sauce pan and cover with water. Herbal purple sweet potato (PSP) wine prepared from anthocyanin‐rich PSP and 18 different types of medicinal plant parts is a novel and unique product with ethanol content of 8.61% v/v. The purple sweet potato has only been available commercially since 2006, and it has somewhat mysterious origins. The Purple Skin Sweet Potato. 100g (3.5oz) has only 76 calories and 80.13% water, 1.37% protein, 17.72% carbohydrates (2.5% Fibre 2.5% and 5.74% Sugar. The wine … Cover and boil on high to medium-high heat for 5 to 10 minutes, until the sweet potato …