Essential oil composition of Achyrocline flaccida (Weinm.) DC. (Asteraceae) from different locations of Argentina

被引：13
作者：
Retta, Daiana [1 ]
Gattuso, Martha [2 ]
Gattuso, Susana [2 ]
Lira, Paola Di Leo [1 ]
van Baren, Catalina [1 ]
Ferraro, Graciela [1 ]
Bandoni, Arnaldo [1 ]
机构：
[1] Univ Buenos Aires, Fac Farm & Bioquim, Catedra Farmacognosia IQUIMEFA UBA CONICET, RA-1113 Buenos Aires, DF, Argentina
[2] Univ Nacl Rosario, Fac Ciencias Bioquim & Farmaceut, Catedra Bot, RA-2000 Rosario, Santa Fe, Argentina
来源：
BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 2008年 / 36卷 / 12期
关键词：
Achyrocline flaccida; Asteraceae; Marcela; Essential oils; Argentina;
D O I：
10.1016/j.bse.2008.11.001
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 qualitative and quantitative composition of the essential oils obtained from the inflorescences of Achyrocline flaccida (Asteraceae) has been investigated for the first time. Plant material was collected from eleven locations in Argentina. The essential oils were obtained by hydrodistillation (0.1-0.8% v/w, dried material) and analyzed by GC-FID-MS. Eighty-three compounds were identified representing more than the 90% of the oils. The major components were alpha-pinene and beta-caryophyllene. Statistical analysis was performed in order to evaluate the variability of the essential oils analyzed. Two groups were formed reflecting only quantitative differences in the content of major compounds. The chemical pattern of essential oils observed for A. flaccida is similar to other Achyrocline species studied, except Achyrocline hyperchlora. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：877 / 881
页数：5
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