Enumeration of hydroxyl groups of sugars and sugar alcohols by aqueous‐based acetylation and matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry
1. USDA‐ARS‐NCAUR, Renewable Product Technology Research Unit, , Peoria, IL, 61604 USACurrent address: 3900 NCTR Road, Jefferson, AR 72079, USA.;2. USDA‐ARS‐NCAUR, Renewable Product Technology Research Unit, , Peoria, IL, 61604 USA