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Coupled extruder-headspace,a new method for analysis of the essential oil components of Coriandrum sativum fruits
Authors:Jazia Sriti  Kamel Msaada  Thierry Talou  Mamadou Faye  Gerard Vilarem  Brahim Marzouk
Affiliation:1. Bioactive Substances Laboratory, Biotechnology Center in Borj-Cedria Technopark, BP. 901, 2050 Hammam-Lif, Tunisia;2. Agro-Industrial Chemistry Laboratory UMR 1010 INRA/INP, ENSIACET, 4 allee Emile Monso, 31030 Toulouse Cedex 4, France
Abstract:A new method involving concurrent single screw extruder combined with continuous headspace dynamic for the extraction and identification of the essential oil of Coriandrum sativum L. fruit was developed. The effect of six different nozzle diameters (5, 6, 7, 8, 9 and 10 mm) on the content and chemical composition of the essential oil of coriander fruit was studied. The oils from fruit samples were obtained by OMEGA 20 extruder.
Keywords:Coriandrum sativum L.   Fruit   Single screw extruder   Headspace dynamic   Essential oil composition
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