Abstract <p>The interaction mechanism of plant antioxidants is studied with IR and NMR spectroscopies (rutin interacts with a 2-hydroxypropyl-β-cyclodextrin as an example). Rutin is characterized by the aromatic skeleton’s incorporation into the cyclodextrin torus and stabilization brought about by the interaction between the cyclodextrin’s –OH groups and the carbohydrate moiety.</p>

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The Mechanism of Formation of a Host–Guest Complex between Rutin and 2-Hydroxypropyl-β-cyclodextrin

  • I. M. Le-Daigen,
  • P. T. Lan,
  • A. A. Skuredina,
  • P. O. Markov,
  • V. C. Bui,
  • T. M. H. Le,
  • H. T. Nguyen,
  • T. A. Savitskaya

摘要

Abstract

The interaction mechanism of plant antioxidants is studied with IR and NMR spectroscopies (rutin interacts with a 2-hydroxypropyl-β-cyclodextrin as an example). Rutin is characterized by the aromatic skeleton’s incorporation into the cyclodextrin torus and stabilization brought about by the interaction between the cyclodextrin’s –OH groups and the carbohydrate moiety.