in contrast , periodate oxidation of ( 1 leads to 6 ) -alpha , ( 1 leads to 3 ) -alpha- , and ( 1 leads to 4 ) -alpha-linked oligosaccharides containing less than approximately 15 d-glucose units , and of sucrose and structurally related trisaccharides , yielded derivatives that were poor inhibitors .
C0028959
oligosaccharides
C0041102
trisaccharides