Vanillin 4-O-β-D-glucoside is a vanillin precursor.1 It is the main storage form of vanillin in green vanilla beans.
1.Paradío, V.T., Flores, A., López, K.M., et al.Effect of endogenous and exogenous enzymatic treatment of green vanilla beans on extraction of vanillin and main aromatic compoundsJ. Food Sci. Technol.55(6)2059-2067(2018)
















