Volatiles from winter wheat: Identification of additional compounds and effects of tissue source |
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Authors: | Thomas R. Hamilton-Kemp Roger A. Andersen |
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Affiliation: | 1. Agricultural Research Service, U.S. Department of Agriculture and Department of Agronomy, University of Kentucky, Lexington, KY 40546, U.S.A. |
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Abstract: | Sixteen volatile compounds have been identified in oil prepared from winter wheat by reduced pressure steam distillation-extraction. Most of these compounds were found in relatively small quatities (0.5%, or less) with the exception of pentadecanal. Comparisons were also made of the relative amounts of C9 alcohols and aldehydes obtained from fresh versus frozen plants, cut versus intact plants and leaves versus culms. |
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Keywords: | Gramineae wheat volatiles pentadecanal host-parasite interactions. |
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