Preparation of the β-cyclodextrin-vitamin C (β-CD-Vc) inclusion complex under high hydrostatic pressure (HHP)

► A HHP method was designed to prepare β-CD-Vc inclusion complex. ► HHP effectively promoted the formation of the β-CD-Vc inclusion complex. ► The β-CD-Vc inclusion complex was identified by FI-IR, UV-vis and DSC.