Highly purified Rebaudioside-A is selectively crystallized from the stevia extract powder by using high level of refining technology. Taste quality of rebaudioside-A depends on its purity (i.e. 80%–99% pure Rebaudioside-A). The higher the purity, the better the product taste. Commonly referred to as "Rebaudioside-A" or “ Reb-A. Typical Application: beverage