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Comparative volatile oil composition of various parts from Turkish bitter fennel (Foeniculum vulgare var. vulgare)
Authors:Attila Akgü  l  Ali Bayrak
Affiliation:

Department of Food Science, Faculty of Agriculture, Atatürk University, 25170, Erzurum, Turkey

Department of Food Science, Faculty of Agriculture, Ankara University, 06110, Diskapi-Ankara, Turkey

Abstract:The volatile oil composition of various parts of bitter fennel (Foeniculum vulgare var. vulgare) growing as wild Turkish plants was investigated by gas-liquid chromatography. The major component of all oil samples was trans-anethole (29·70, 37·07, 54·22, 61·08, 64·71% in leaf, stem, flowering umbel, flower, fruit, respectively). The other main components were -pinene in leaf, stem, flowering umbel, flower: -phellandrene in leaf, stem, flowering umbel; fenchone in fruit oil. The volatile oils of flowering umbel, flower and fruit contained high amounts of oxygenated compounds, in gradually increasing percentages.
Keywords:
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