✦ LIBER ✦

Simple microscale supercritical fluid extraction system and its application to gas chromatography-mass spectrometry of lemon peel oil

✍ Scribed by Kenkichi Sugiyama; Muneo Saito

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 781 KB
Volume: 442
Category: Article
ISSN: 1873-3778
DOI: 10.1016/s0021-9673(00)94462-5

No coin nor oath required. For personal study only.

✦ Synopsis

The instrumentation and applications of a simple microscale supercritical fluid extraction system are described. The system consisted of an high-performance liquid chromatography pump with a pump-head cooling jacket, an extraction vessel made from a short empty column, 35 mm x 4.6 mm I.D., and a capillary restrictor. Lemon peel oil was extracted with sub-and supercritical carbon dioxide at various pressures and temperatures and collected in a micro-vial. The extract was analyzed by gas chromatography-mass spectrometry and the results were compared to those for a cold-pressed lemon oil.

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