Polyalcohols as Hydrogen Bonding Donors in Choline
· Mangosteen pericarp was cleaned from its edible parts the tough outer skin was peeled inner part cut and dried at room temperature and grind using an electric grinder IKA Staufen Germany The powder obtained was further dried in an oven at 65 °C until it reached constant weight screened using a 20 mesh sieve and stored in a sealed container to avoid contact with air and