Permeability and release properties of cyclodextrin-containing poly(vinyl chloride) and polyethylene films

Éva Fenyvesi, Klára Balogh, István Siró, Judit Orgoványi, Judit M. Sényi, K. Otta, Lajos Szente

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

In this study poly(vinyl chloride) (PVC) and polyethylene (PE) films with 0%, 1.0%, 1.5% and 2.0% β-cyclodextrin (BCD)-content were prepared and their permeation properties were characterized using model flavours like carvone, vanillin and diacetyl. The complex forming carvone and vanillin could penetrate through the films containing cyclodextrin, while diacetyl, which has poor complex forming ability with β-cyclodextrin could not. The effect of CD-concentration on vanillin permeation was found to depend on CD concentration and on the thickness of the films. The leaching of plasticizers from the polymer matrix to the contacting fluid is a drawback of PVC. The presence of β-cyclodextrin in the film results in slower release of plasticizers.

Original languageEnglish
Pages (from-to)371-374
Number of pages4
JournalJournal of Inclusion Phenomena
Volume57
Issue number1-4
DOIs
Publication statusPublished - Apr 2007

Fingerprint

Vinyl Chloride
polyethylene film
cyclodextrins
poly(vinyl chloride)
Cyclodextrins
Polyethylene
polyethylenes
vanillin
Permeability
permeability
chlorides
films (materials)
Diacetyl
carvone
Plasticizers
diacetyl
plasticizers
Polyvinyl Chloride
Permeation
Flavors

Keywords

  • Active packaging
  • Inclusion complex formation
  • Leaching of plasticizers

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics

Cite this

Permeability and release properties of cyclodextrin-containing poly(vinyl chloride) and polyethylene films. / Fenyvesi, Éva; Balogh, Klára; Siró, István; Orgoványi, Judit; Sényi, Judit M.; Otta, K.; Szente, Lajos.

In: Journal of Inclusion Phenomena, Vol. 57, No. 1-4, 04.2007, p. 371-374.

Research output: Contribution to journalArticle

Fenyvesi, Éva ; Balogh, Klára ; Siró, István ; Orgoványi, Judit ; Sényi, Judit M. ; Otta, K. ; Szente, Lajos. / Permeability and release properties of cyclodextrin-containing poly(vinyl chloride) and polyethylene films. In: Journal of Inclusion Phenomena. 2007 ; Vol. 57, No. 1-4. pp. 371-374.
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