PT  - JOURNAL ARTICLE
AU  - Whiton, Robert S.
AU  - Zoecklein, Bruce W.
TI  - Evaluation of Glycosyl-Glucose Analytical Methods for Various Glycosides
AID  - 10.5344/ajev.2002.53.4.315
DP  - 2002 Jan 01
TA  - American Journal of Enology and Viticulture
PG  - 315--317
VI  - 53
IP  - 4
4099  - http://www.ajevonline.org/content/53/4/315.short
4100  - http://www.ajevonline.org/content/53/4/315.full
SO  - Am J Enol Vitic.2002 Jan 01; 53
AB  - The accuracy of two methods for determination of glycosyl-glucose (GG) in grapes and wine has been tested using several glycoside standards containing alkyl, benzenoid, and phenolic aglycones. The total GG method using C-18 sorbent material was found to exhibit poor recoveries of benzenoid glycosides. The recoveries for the phenol-free GG method were satisfactory for alkyl and benzenoid glycosides. In addition, an adaption of the phenol-free GG method to 96-well microplate format has been demonstrated.