シロダモ果実精油成分について

概要

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The essential oil from the fruit Neolitsea sericea (Blume) Koidz. grown in Yawata-city (Kyoto prefecture), has been studied. The constituents of each essential oil, which was obtained respectively from the mesocarp, seed and leaf by steam distillation, were investigated by chromatographic and spectral methods. As the result, 61 compounds were identified. The major components in the mesocarp oil were isosericenine, trans-β-ocimene and sabinene, and those in the seed were isosericenine, sabinene, β-elemene, germacrene-D, B and caryophyllene, while those in the leaf oil were isosericenine, sabinene, trans-β-ocimene and caryophyllene. Each oil from the fruit, which was collected in May, July, September and November was compared. The content of isosericenine in the oil increased with the ripeness of fruit, on the other hand, those of trans-β-ocimene decreased.
社団法人日本農芸化学会の論文