DELTA-C-13-VALUES OF MONOTERPENES IN ESSENTIAL OILS AS A MIRROR OF THEIR BIOSYNTHESIS

被引：3
作者：
KEMPE, K
KOHNEN, M
机构：
来源：
ISOTOPENPRAXIS | 1994年 / 30卷 / 2-3期
关键词：
ARTEMISIA VULGARIS; CARBON; 13; CORIANDRUM SATIVUM; GC/C/IRMS; MONOTERPENES; NATURAL ISOTOPE VARIATIONS; SOURCE IDENTIFICATION;
D O I：
10.1080/00211919408046734
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In order to achieve a basis for the assignment of flavour substances to their natural or nature indentical origin, the delta(13)C-values of 11 and 14 monoterpenes in the essential oils of Artemisia vulgaris and Coriandrum sativum, respectively, were determined in a GC/C/IRMS-system, comprising two-dimensional gas chromatography. The results were considered under quantitative and biosynthetic aspects. Especially the consequences of possible isotope effects of cyclisation reactions and esterifications on the delta(13)C-values of monoterpenes are discussed.
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页码：205 / 211
页数：7
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