Rebaudioside A composition and method for purifying rebaudioside A

摘要

Exemplary embodiments of this invention encompass a method for purifying a low purity steviol glycoside composition. In particular, this invention relates to a method for purifying low purity steviol glycoside compositions to obtain substantially pure steviol glycoside compositions comprising approximately 95% or greater steviol glycosides and approximately 75% or greater rebaudioside A with a single crystallization step.