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2003•Tianran chanwu yanjiu yu kaifaRequires access

STUDIES ON THE VOLATIOL OILS FROM MOLSA CHINENSIS

Zeng Hong

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Abstract

To analyze the volatiole oils from molsa chinensis qualitatively and quantitatively by GC MS.The volatile oils were obtained with supercritical CO 2,stream distillation and petroleum ether extraction.The compounds from the three volatile oils in different methods are the same basically,mainly as oxide:elsholtziaketone,thyme camphor and carvacrol and so on.The volatile oils extracted by supercritical CO 2 extraction and stream distillation are better than the petroleum ether extraction.Supercritical CO 2 extraction is ideal for extracting the volatile oils.

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What this paper is about

To analyze the volatiole oils from molsa chinensis qualitatively and quantitatively by GC MS.The volatile oils were obtained with supercritical CO 2,stream distillation and petroleum ether extraction.The compounds from the three volatile oils in different methods are the same basically,mainly as oxide:elsholtziaketone,thyme camphor and carvacrol and so on.The volatile oils extracted by supercritical CO 2 extraction and stream distillation are better than the petroleum ether extraction.Supercritical CO 2 extraction is ideal for extracting the volatile oils.

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Available abstract

To analyze the volatiole oils from molsa chinensis qualitatively and quantitatively by GC MS.The volatile oils were obtained with supercritical CO 2,stream distillation and petroleum ether extraction.The compounds from the three volatile oils in different methods are the same basically,mainly as oxide:elsholtziaketone,thyme camphor and carvacrol and so on.The volatile oils extracted by supercritical CO 2 extraction and stream distillation are better than the petroleum ether extraction.Supercritical CO 2 extraction is ideal for extracting the volatile oils.

Key concepts: Supercritical fluid, Extraction (chemistry), Chemistry, Camphor, Chromatography, Carvacrol, Distillation, Petroleum ether

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