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Analyses of the Headspace Volatile Constituents of Aerial Parts of Zosimia radians Boiss. and Hohen and Flowers, Leaves and Stems of Zosimia absinthifolia (Vent.) Link. by Solid-Phase Microextraction

Analyses of the Headspace Volatile Constituents of Aerial Parts of Zosimia radians Boiss. and... Abstract The present study describes the volatile composition of headspace from aerial parts of Zosimia radians Boiss. & Hohen. which is endemic to Iran and flowers, leaves and stems of Zosimia absinthifolia (Vent.) Link., were investigated through solid-phase microextraction method by GCMS. The volatile of Z.radians was characterized by higher amount of octyl acetate (58.8 %). In the flower volatile of Z. absinthifolia also octyl acetate (58.4 %) and octanol (25.0 %) were the predominant compounds. The volatile composition from leaf and stem of the plant were rich in germacrene D (22.5 % and 18.5 %), β-caryophyllene (18.1 % and 10.5 %) and bicyclogermacrene (11.2 %, 7.6 %) respectively. The other main component of the stem was cis-chrysanthenyl acetate (15.5 %). The flower volatile of Z. absinthifolia consisted mainly of aliphatic compounds, while in leaf and stem volatile of the plant sesquiterpenes predominated over monoterpenes. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Analytical Chemistry Letters Taylor & Francis

Analyses of the Headspace Volatile Constituents of Aerial Parts of Zosimia radians Boiss. and Hohen and Flowers, Leaves and Stems of Zosimia absinthifolia (Vent.) Link. by Solid-Phase Microextraction

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Analyses of the Headspace Volatile Constituents of Aerial Parts of Zosimia radians Boiss. and Hohen and Flowers, Leaves and Stems of Zosimia absinthifolia (Vent.) Link. by Solid-Phase Microextraction

Abstract

Abstract The present study describes the volatile composition of headspace from aerial parts of Zosimia radians Boiss. & Hohen. which is endemic to Iran and flowers, leaves and stems of Zosimia absinthifolia (Vent.) Link., were investigated through solid-phase microextraction method by GCMS. The volatile of Z.radians was characterized by higher amount of octyl acetate (58.8 %). In the flower volatile of Z. absinthifolia also octyl acetate (58.4 %) and octanol (25.0 %) were the...
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Publisher
Taylor & Francis
Copyright
Copyright Har Krishan Bhalla & Sons
ISSN
2230-7532
eISSN
2229-7928
DOI
10.1080/22297928.2011.10648217
Publisher site
See Article on Publisher Site

Abstract

Abstract The present study describes the volatile composition of headspace from aerial parts of Zosimia radians Boiss. & Hohen. which is endemic to Iran and flowers, leaves and stems of Zosimia absinthifolia (Vent.) Link., were investigated through solid-phase microextraction method by GCMS. The volatile of Z.radians was characterized by higher amount of octyl acetate (58.8 %). In the flower volatile of Z. absinthifolia also octyl acetate (58.4 %) and octanol (25.0 %) were the predominant compounds. The volatile composition from leaf and stem of the plant were rich in germacrene D (22.5 % and 18.5 %), β-caryophyllene (18.1 % and 10.5 %) and bicyclogermacrene (11.2 %, 7.6 %) respectively. The other main component of the stem was cis-chrysanthenyl acetate (15.5 %). The flower volatile of Z. absinthifolia consisted mainly of aliphatic compounds, while in leaf and stem volatile of the plant sesquiterpenes predominated over monoterpenes.

Journal

Analytical Chemistry Letters – Taylor & Francis

Published: Jan 1, 2011

Keywords: Zosimia radian; Zosimia absinthifilia; Umbellifera; headspace volatiles; octyl acetate; octanol; germacrene D; β-caryophyllene; bicyclogermacrene; cis -chrysanthenyl acetate

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