JOHN J. HAHN,JEFFREY C. EVANS,ALAN STUART MYERSON,TIMOTHY OOLMAN,TROY ALLEN RHONEMUS,CHRISTOPHER A. TYLER,KERN M. STORO
申请号：
BRPI0807794
公开号：
BRPI0807794A2
申请日:
2008.01.18
申请国别(地区):
BR
年份:
2014
代理人:
摘要：
The invention provides methods of purifying rebaudioside A from a mixture comprising glycosides of the plant Stevia rebaudiana. The methods of the invention are useful for preparing highly pure rebaudioside A compositions from crude Stevia starting compositions that are typically considerably lower in rebaudioside A concentration. The highly pure rebaudioside A compositions are useful as non-caloric sweeteners in edible or chewable compositions such as food, beverages, medicine, candy, chewing gum, and the like.
