אסיף מאגר המחקר החקלאי

Chiral gc analysis of menthone and isomenthone with high enantiomeric purities in laboratory‐made and commercial essential oils

Year:

1994

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Volume :

9

Co-Authors:

Ravid, U., Institute of Field Crops, Agricultural Research Organization, Newe Ya'ar Research Center, Haifa, 31-900, Israel
Putievsky, E., Institute of Field Crops, Agricultural Research Organization, Newe Ya'ar Research Center, Haifa, 31-900, Israel
Katzir, I., Institute of Field Crops, Agricultural Research Organization, Newe Ya'ar Research Center, Haifa, 31-900, Israel

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Abstract:

Direct separation of the enantiomers of the two diastereomers, menthone and isomenthone, was performed using an octakis‐(3‐O‐butyryl‐2,6‐di‐O‐pentyl)‐α‐cyclodextrin phase. Enantiomerically pure (—)‐menthone and (+)‐isomenthone were detected in many oils of Mentha, Micromeria fruticosa (L.) Druce and Calamintha incána (Sm.) Heldr. High enantiomeric purities of (+)‐menthone and (—)‐isomenthone were detected in commercial and freshly distilled geranium oils. Copyright © 1994 John Wiley & Sons, Ltd

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