Essential oil variability of Minthostachys verticillata

被引:28
作者
Zygadlo, JA
Maestri, DM
Lamarque, AL
Guzman, CA
VelascoNegueruela, A
PerezAlonso, MJ
GarciaVallejos, MC
Grosso, NR
机构
[1] UNIV NACL CORDOBA,FAC CIENCIAS EXACTAS FIS & NAT,CATEDRA QUIM ORGAN,RA-5000 CORDOBA,ARGENTINA
[2] UNIV COMPLUTENSE,FAC BIOL,DEPT BIOL VEGETAL BOT 1,MADRID 28040,SPAIN
[3] UNIV NACL CORDOBA,FAC CIENCIAS AGROPECUARIAS,CATEDRA QUIM BIOL,CORDOBA,ARGENTINA
[4] CIT,INIA,DEPT IND FORESTALES,MADRID,SPAIN
关键词
Minthostachys verticillata; Labiatae; essential oil variation; chemotypes; thymol; carvacrol; menthone; pulegone; carvone;
D O I
10.1016/0305-1978(96)00030-0
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 leaf volatile constituents of Minthostachys verticillata from various phytogeographic areas of Argentina were steam distilled and analyzed by GC and GC/MS. The composition of the oil was extremely variable from one population to another, leading to the conclusion that there are several chemotypes in this species. Thymol and carvacrol, which were absent in the oils of another populations previously reported, were the major components (>10.0%) in the oils of Potrero and Sebastian populations (Catamarca). Pulegone was found in oils from Cordoba, San Luis, Catamarca (Balcosna population) and Tucuman (Potrero de las Tables population) in high amounts (>21.1%). A high percentage of carvone (35.2%) was found in the oil obtained from Rancho de la Cascada plants. Copyright (C) 1996 Elsevier Science Ltd.
引用
收藏
页码:319 / 323
页数:5
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