Use of headspace solid-phase microextraction in rose (Rosa damescena Mill) products for volatile compounds
Yükleniyor...
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Headspace-solid phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS) was applied to the analysis of volatiles of rose products (rose, conrete, rose absolute, and rose oil). The SPME headspace volatiles were collected using a 75 mu M Carboxen-polydimethylsiloxane fiber (CAR/PDMS) as suitable for volatile compounds. Forty six compounds were identified by GC-MS, representing 94.30 - 98.61 % of the total amount. Gas chromatography-Mass spectrometric analysis revealed rose concrete and absolute to be rich in phenylethyl alcohol (75.79 and 81.32 %, respectively), and rose oil to be rich in -citronellol (34.38 %) and geraniol (13.99 %). Higher levels of terpenoid compounds were found in rose concrete and oil in contrast to rose absolute.
Açıklama
Anahtar Kelimeler
Rose Concrete, Rose Absolute, Rose Oil, SPME, CAR, PDMS
Kaynak
Journal Of Essential Oil Bearing Plants
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
18
Sayı
5
