With both anionic and cationic surfactants, αCD forms predominantly a 2:1 CD/surfactant complex while with both βCD and γCD the main species is 1:1. γCD binds much less strongly with surfactants than both αCD and βCD.
Tant avec les agents de surface anioniques que cationiques, la α-CD forme principalement un complexe 2:1 de CD:agent de surface; par ailleurs, les β- et γ-CD forment principalement des complexes 1:1.