Hydroxypropyl-β-cyclodextrin as an effective carrier of curcumin - piperine nutraceutical system with improved enzyme inhibition properties

J Enzyme Inhib Med Chem. 2020 Dec;35(1):1811-1821. doi: 10.1080/14756366.2020.1801670.

Abstract

The nutraceutical system of curcumin-piperine in 2-hydroxypropyl-β-cyclodextrin was prepared by using the kneading technique. Interactions between the components of the system were defined by X-ray powder diffraction (XRPD), differential scanning calorimetry (DSC), infrared spectroscopy (FT-IR), nuclear magnetic resonance (NMR). Application of hydroxypropyl-β-cyclodextrin as a carrier-solubiliser improved solubility of the curcumin-piperine system, its permeability through biological membranes (gastrointestinal tract, blood-brain barrier) as well as the antioxidant, antimicrobial and enzyme inhibitory activities against acetylcholinesterase and butyrylcholinesterase.

Keywords: Curcumin; acetylcholinesterase; cyclodextrin; hyaluronidase; piperine.

MeSH terms

  • 2-Hydroxypropyl-beta-cyclodextrin / chemistry*
  • Acetylcholinesterase / metabolism*
  • Alkaloids / chemistry*
  • Alkaloids / pharmacology
  • Anti-Infective Agents / chemistry
  • Anti-Infective Agents / pharmacology
  • Antioxidants / chemistry
  • Antioxidants / pharmacology
  • Benzodioxoles / chemistry*
  • Benzodioxoles / pharmacology
  • Biological Transport
  • Blood-Brain Barrier / metabolism
  • Butyrylcholinesterase / metabolism*
  • Cholinesterase Inhibitors / chemistry*
  • Cholinesterase Inhibitors / pharmacology
  • Curcumin / chemistry*
  • Curcumin / pharmacology
  • Dietary Supplements
  • Drug Carriers / chemistry*
  • Drug Compounding
  • Gastrointestinal Tract / metabolism
  • Humans
  • Piperidines / chemistry*
  • Piperidines / pharmacology
  • Polyunsaturated Alkamides / chemistry*
  • Polyunsaturated Alkamides / pharmacology
  • Solubility

Substances

  • Alkaloids
  • Anti-Infective Agents
  • Antioxidants
  • Benzodioxoles
  • Cholinesterase Inhibitors
  • Drug Carriers
  • Piperidines
  • Polyunsaturated Alkamides
  • 2-Hydroxypropyl-beta-cyclodextrin
  • Acetylcholinesterase
  • Butyrylcholinesterase
  • Curcumin
  • piperine

Grants and funding

The scientific work was performed within the project “Uniwersalna platforma modułowa do przeprowadzania badań uwalniania symulujących warunki fizjologiczne dla doustnych postaci leku” supported by The National Centre for Research and Development in the program EUROSTARS-2.