Excessively high and low pHs can be detrimental for the use of water. High pH causes a bitter taste, water pipes and water-using appliances become encrusted with deposits, and it depresses the effectiveness of the disinfection of chlorine, thereby causing the need for additional chlorine when pH is high.
Carver's records included the following sweet potato products: 73 dyes, 17 wood fillers, 14 candies, 5 library pastes, 5 breakfast foods, 4 starches, 4 flours, and 3 molasses. He also had listings for vinegars, dry coffee and instant coffee, candy, after-dinner mints, orange drops, and lemon drops.
Keep the skin on! The color of sweet potato skin can vary from white to yellow and purple to brown but, no matter what color it is, make sure you do not peel it off. A sweet potatoes skin contributes significant amounts of fiber, potassium, and quercetin. Tips. Avoid buying sweet potatoes with soft skin or wrinkles, cracks, or soft spots. Store in a cool, dry place for up to 3 to 5 weeks. Roast sweet potatoes to bring out their natural flavor.