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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Kfoury, Miriana Auezova, Lizette Ruellan, Steven Greige-Gerges, Hélène Fourmentin, Sophie |
| Description | Country affiliation: France Author Affiliation: Kfoury M ( Bioactive Molecules Research Group, Doctoral School of Science and Technology, Department of Chemistry and Biochemistry, Faculty of Sciences-2, Lebanese University, Fanar, Lebanon); Auezova L ( Bioactive Molecules Research Group, Doctoral School of Science and Technology, Department of Chemistry and Biochemistry, Faculty of Sciences-2, Lebanese University, Fanar, Lebanon.); Ruellan S ( Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV), ULCO, F-59140 Dunkerque, France.); Greige-Gerges H ( Bioactive Molecules Research Group, Doctoral School of Science and Technology, Department of Chemistry and Biochemistry, Faculty of Sciences-2, Lebanese University, Fanar, Lebanon.); Fourmentin S ( Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV), ULCO, F-59140 Dunkerque, France. Electronic address: lamotte@univ-littoral.fr.) |
| Abstract | Inclusion complexes of estragole (ES) as pure compound and as main component of basil and tarragon essential oils (EOs) with -cyclodextrin ( -CD), ß-cyclodextrin (ß-CD), hydroxypropyl-ß-cyclodextrin (HP-ß-CD), randomly methylated-ß-cyclodextrin (RAMEB), a low methylated-ß-cyclodextrin (CRYSMEB) and γ-cyclodextrin (γ-CD) were characterized. Formation constants (Kf) of the complexes were determined in aqueous solution by nonlinear regression analysis using static headspace gas chromatography (SH-GC) and UV-visible spectroscopy. Solid inclusion complexes were prepared by the freeze-drying method for different CD:ES molar ratios and were characterized by differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FT-IR). Inclusion complexes formation allowed the controlled release of ES. Moreover, increased DPPH radical scavenging activity and photostability of ES and ES containing EOs (ESEOs) were observed in the presence of CDs. These findings suggest that encapsulation with CDs could be an efficient tool to improve the use of ES and ESEOs in aromatherapy, cosmetic and food fields. |
| File Format | HTM / HTML |
| ISSN | 01448617 |
| Volume Number | 118 |
| e-ISSN | 18791344 |
| Journal | Carbohydrate Polymers |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2015-03-15 |
| Publisher Place | Great Britain (UK) |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Biochemistry__semicolon__materials Discipline Science Anisoles Chemistry Artemisia Ocimum Basilicum Oils, Volatile Calorimetry, Differential Scanning Cyclodextrins Spectroscopy, Fourier Transform Infrared Alpha-cyclodextrins Beta-cyclodextrins Gamma-cyclodextrins Journal Article Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
| Subject | Organic Chemistry Materials Chemistry Polymers and Plastics |
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