IQUIMEFA   05518
INSTITUTO QUIMICA Y METABOLISMO DEL FARMACO
Unidad Ejecutora - UE
artículos
Título:
Essential oil composition of Achyrocline flaccida (Weinm.) DC. (Asteraceae) from different locations of Argentina
Autor/es:
D. RETTA; M. GATTUSO; S. GATTUSO; P. DI LEO LIRA; C. VAN BAREN; G. FERRARO; A. BANDONI
Revista:
BIOCHEMICAL SYSTEMATICS AND ECOLOGY
Referencias:
Año: 2009 vol. 36 p. 877 - 881
ISSN:
0305-1978
Resumen:
a b s t r a c t
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 (0.10.8% v/w, dried material) and analyzed by GCFIDMS.
Eighty-three compounds were identified representing more than the 90% of the oils. The
major components were a-pinene and b-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.
studied, except Achyrocline hyperchlora.
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.
studied, except Achyrocline hyperchlora.
Plant material was collected from eleven locations in Argentina. The essential oils were
obtained by hydrodistillation (0.10.8% v/w, dried material) and analyzed by GCFIDMS.
Eighty-three compounds were identified representing more than the 90% of the oils. The
major components were a-pinene and b-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.
studied, except Achyrocline hyperchlora.
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.
studied, except Achyrocline hyperchlora.
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 (0.10.8% v/w, dried material) and analyzed by GCFIDMS.
Eighty-three compounds were identified representing more than the 90% of the oils. The
major components were a-pinene and b-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.
studied, except Achyrocline hyperchlora.
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.
studied, except Achyrocline hyperchlora.
a-pinene and b-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.
studied, except Achyrocline hyperchlora.
A. flaccida is similar to other Achyrocline species
studied, except Achyrocline hyperchlora.Achyrocline hyperchlora.