Recovery of rebaudioside A from stevia rebaudiana (bertoni) extracts using two different purification techniques
Stevia is a low calories sweetener extracted from the leaves of stevia rebaudiana (Bertoni). Two main compounds responsible for the sweet taste of stevia are stevioside and rebaudioside A (Reb A). Reb A can be considered as the best part of stevia leaves because it is sweeter than stevioside and it...