Dear Silvio Vaz Jr.,

Some article can be found in the journal Analytical Chemistry. Attached is the link:

http://pubs.acs.org/action/doSearch?action=search&searchText=D-Xylose&qsSearchArea=searchText&type=within&publication=40025958

Specifically do not yet know work involving simultaneous separation or purification of D-Xylose other monosaccharides (hexoses and pentoses). Maybe you can find some work that addresses your goal.

Thanks...