NEW PREPARATION OF PURE PETROSELINIC ACID FROM FENNEL OIL (FOENICULUM-VULGARE)

被引:15
作者
CHARVET, AS [1 ]
COMEAU, LC [1 ]
GAYDOU, EM [1 ]
机构
[1] FAC SCI & TECH ST JEROME,PHYTOCHIM LAB,F-13397 MARSEILLE 13,FRANCE
关键词
C-13 NMR ANALYSIS; CRYSTALLIZATION; FENNEL OIL; PETROSELINIC ACID; PURIFICATION;
D O I
10.1007/BF02660162
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Pure petroselinic acid (cis-6-octadecenoic acid) has been isolated from fennel oil by acid soap crystallization at 4-degrees-C in methanol, followed by two urea segregations at room temperature and crystallization at -30-degrees-C in acetone. The purity control of petroselinic acid was effected by combined gas chromatography, and C-13 nuclear magnetic resonance. This petroselinic acid preparation was compared to other previous crystallization or enzymatic methods, showing that this method is both short (four steps) and easy to apply.
引用
收藏
页码:604 / 607
页数:4
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