Brian Timothy Pohrte;John R. Bridges;Timothy C. Schunk;Elber F. Tejada;Alfred Carlson;Shelly Yuqing Zhou;Mary Quinlan
发明人:
John R. Bridges,Alfred Carlson,Brian Timothy Pohrte,Mary Quinlan,Timothy C. Schunk,Elber F. Tejada,Shelly Yuqing Zhou
申请号：
US13355852
公开号：
US08962698B2
申请日:
2012.01.23
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A composition includes Mogroside V and a Rebaudioside component in a weight ratio ≧1:1 and ≦6:1, wherein the Rebaudioside component consists of one or more compounds selected from the group consisting of Rebaudioside A, Rebaudioside B and Rebaudioside D. A method of purifying a Luo Han Guo extract includes contacting the Luo Han Guo extract with activated carbon and a macroporous polymeric adsorbent resin, an ion exchange resin, or both. A composition includes a Luo Han Guo extract, wherein Mogroside V constitutes from 50 wt % to 75 wt % of the Luo Han Guo extract and the composition includes from 0 to 13 wt % in total relative to the Mogroside V of aromatic glycosides, and from 0 to 15 ppm of semi-volatile organic compounds relative to the Mogroside V.
