Diurnal and seasonal variation of the essential oil labdanes and clerodanes from Cistus monspeliensis L. leaves

被引:37
作者
Angelopoulou, D [1 ]
Demetzos, C [1 ]
Perdetzoglou, D [1 ]
机构
[1] Univ Athens, Sch Pharm, Dept Pharmacognosy, Athens 15771, Greece
关键词
Cistus monspeliensis; Cistaceae; essential oil; labdanes; clerodanes; diumal variation; seasonal; variation; statistical analysis;
D O I
10.1016/S0305-1978(01)00074-6
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The composition of the essential oil from the leaves of Cistus monspeliensis (Cistaceae) shows seasonal and diurnal variation. The essential oils were investigated by GC-FID and GC-MS. Labdanes which were identified for the first time in the essential oil of C. monspeliensis, are predominant in autumn and in winter and they were found in great amount with clerodanes in spring. Manoyl oxide, 3beta-hydroxy-13-epi-manoyl oxide, 3beta-acetoxy-13-epi-manoyl oxide and their isomers varied through the day and the year. The results obtained from GC-MS analysis of the oils were submitted to statistical analysis. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:189 / 203
页数:15
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