Diastereomeric difference of inclusion modes between (−)-epicatechin gallate, (−)-epigallocatechin gallate and (+)-gallocatechin gallate, with β-cyclodextrin in aqueous solvent. - Ishizu,T.; Kajitani,S.; Tsutsumi,H.; Yamamoto,H.; Harano,K. (Magn Reson Chem, 2007)