Chen-Chou Chiang

US Patent:

20110087011, Apr 14, 2011

Filed:

May 13, 2009

Appl. No.:

12/992843

Inventors:

Chen-Chou Chiang - Plymouth MN, US
Jeffrey C. Evans - St. Michael MN, US
John Joseph Hahn - Maple Grove MN, US
An Amanda Jules Heylen - Zemst, BE
Andrew Keith Ohmes - Jordan MN, US
Alexander Patist - Shakopee MN, US
Troy Allen Rhonemus - Plymouth MN, US
Jenna Stangler - Otsego MN, US
Christopher Austin Tyler - Minnetonka MN, US
Ronny Leontina Marcel Vercauteren - Beveren, BE

Assignee:

CARGILL, INCORPORATED - Wayzata MN

International Classification:

C07H 15/24
C07H 1/08

US Classification:

536 181

Abstract:

Disclosed are methods for the chromatographic separation of rebaudioside A from stevioside in glycoside solutions that are derived from stevia. The chromatographic separation may be an adsorb/desorb type of chromatographic separation or a fractionation type of chromatographic separation.