초록

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Abstract ▼ AI-Helper

Volatile flavor components from various edible portions of Calystegia japonica $(T_{HUNB})\;C_{HOIS}$ were collected by simultaneous steam distillation-extraction(SDE) method using diethyl ether as solvent. Essential oils were analyzed by gas chromatography(GC) and combined gas chromatogr...

Volatile flavor components from various edible portions of Calystegia japonica $(T_{HUNB})\;C_{HOIS}$ were collected by simultaneous steam distillation-extraction(SDE) method using diethyl ether as solvent. Essential oils were analyzed by gas chromatography(GC) and combined gas chromatography-mass spectrometry(GC-MS). Thirty nine volatile flavor components, including 21 hydrocarbons, 1 aldehyde, 4 ketones, 7 alcohols, 4 esters, 1 acid and 1 miscellaneous one were confirmed in leaves. Twenty six components, including 16 hydrocarbons, 2 aldehydes, 3 ketones and 5 alcohols were confirmed in stems, and 52 components, including 26 hydrocarbons, 2 aldehydes, 5 ketones, 13 alcohols, 1 ester, 1 acid and 4 miscellaneous ones were confirmed in roots. The kinds and amounts of volatile flavor components revealed different patterns depending upon various edible portions. Relatively greater numbers of volatile flavor components were identified in roots compared with other portions of this wild plant.

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