Supercritical fluid extraction of kava lactones from Piper methysticum (kava) herb

被引：0
|
作者：
LopezAvila, V
Benedicto, J
机构：
来源：
HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY | 1997年 / 20卷 / 10期
关键词：
gas chromatography mass spectrometry; supercritical fluid extraction; kava lactones;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Supercritical fluid extraction of kava lactones from Piper methysticum Forst, herb is described here, The extraction was performed with supercritical carbon dioxide alone and supercritical carbon dioxide modified with 15% ethanol, and the extracts were analyzed by gas chromatography/mass spectrometry, Seven lactones including: 7,8-dihydrokavain; kavain; 5,6-dehydrokavain; 5,6,7,8-tetrahydroyangonin; dihydromethysticin; yangonin; and methysticin were the major constituents in the SFE extract.
引用
收藏
页码：555 / 559
页数：5
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