Artikel Alle Rechte vorbehalten
referiert
Veröffentlicht

Characterization of essential oils from Myrtaceae species using ATR-IR vibrational spectroscopy coupled to chemometrics

Zugehörigkeit
Faculty of Pharmacy, Cairo University, Cairo, Egypt
Farag, Nermeen F.;
ORCID
0000-0001-5350-9239
Zugehörigkeit
Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
El-Ahmady, Sherweit H.;
Zugehörigkeit
Faculty of Pharmacy, Cairo University, Cairo, Egypt
Abdelrahman, Enas H.;
GND
1175995347
Zugehörigkeit
Julius Kuehn-Institute, Institute of Ecological Chemistry, Plant Analysis & Stored Product Protection, Berlin, Germany
Naumann, Annette;
GND
140592741
Zugehörigkeit
Julius Kuehn-Institute, Institute of Ecological Chemistry, Plant Analysis & Stored Product Protection, Berlin, Germany
Schulz, Hartwig;
Zugehörigkeit
Faculty of Pharmacy, Cairo University, Cairo, Egypt
Azzam, Shadia M.;
Zugehörigkeit
Faculty of Pharmacy, Cairo University, Cairo, Egypt
El-Kashoury, El-Sayeda A.

The essential oils obtained from plants belonging to various Myrtaceae genera (Eucalyptus, Corymbia, Melaleuca, Syzygium, and Eugenia) were analyzed non-destructively by applying Attenuated Total Reflection Infrared (ATR-IR) vibrational spectroscopy. The spectroscopic analysis was based on the key bands of the individual volatile substances using the spectral data of the individual terpenoids, which allowed for the discrimination of different essential oil profiles. The spectroscopic data was compared to Gas Chromatography– Mass Spectroscopy GC–MS) analyses of the oils and results showed high correlation. Additionally, the combination of vibrational spectroscopy and chemometric analyses provided a fast, easy and reliable method for volatilome based classification comparable to that of chromatographic results. These results suggest ATR-IR as a potentially reliable method for identification, classification and quality control purposes of various essential oils.

Dateien

Zitieren

Zitierform:
Zitierform konnte nicht geladen werden.

Zugriffsstatistik

Gesamt:
Volltextzugriffe:
Metadatenansicht:
12 Monate:
Volltextzugriffe:
Metadatenansicht:

Rechte

Rechteinhaber: 2018 Elsevier B.V.

Nutzung und Vervielfältigung:
Alle Rechte vorbehalten