Irrevocable Waiver Law and Legal Definition. An irrevocable waiver is a waiver that can't later be changed or revoked. A waiver or release gives up a right, such as releasing one from his/her liability for harm or damage that may occur from performing under a contract, or participating in an activity.
Although you should limit added sugars in your diet, you don't need to limit natural sugars in food, as these sugars are found along with fiber, vitamins and minerals. Potatoes contain three main types of sugars: fructose, sucrose and glucose.
Like cornstarch, white potato starch and sweet potato starch serve as thickening agents. However, they are typically used in different applications. Starch is one of three basic types of carbohydrates found in food. Other carbohydrates include sugars and dietary fiber. White potato starch is derived from white potatoes. It is a gluten-free thickening agent used for gravies, soups and baked goods. It is not grain-based and is allowed for Passover. Sweet potato starch, derived from sweet potatoes, is most common in Asian cuisines.