Seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (Lam.) D.C.

Seasonal variation of the oil composition and biological activities from aerial parts of Achyrocline satureoides were investigated. Essential oils were analysed by gas crhromatography-mass spectrometry (GC-MS) after hydrodestillation. Results exhibited maximum amounts of hydrodistilled essential oil...

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Autores principales: Cezarotto, Verciane S., Giacomelli, Sandro R., Flores, Érico M. M., Mack, Josiel M., Barin, Juliano S., Silva, Ubiratan F. da, Linares, Carlos E. B.
Formato: Articulo
Lenguaje:Inglés
Publicado: 2011
Materias:
Farmacia
A. satureoides; essential oil; microbial activity; seasonal variation
recolección
Plantas Medicinales
Compuestos Químicos
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/8335
http://www.latamjpharm.org/resumenes/30/8/LAJOP_30_8_1_13.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-8335
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Farmacia
A. satureoides; essential oil; microbial activity; seasonal variation
recolección
Plantas Medicinales
Compuestos Químicos
spellingShingle Farmacia
A. satureoides; essential oil; microbial activity; seasonal variation
recolección
Plantas Medicinales
Compuestos Químicos
Cezarotto, Verciane S.
Giacomelli, Sandro R.
Flores, Érico M. M.
Mack, Josiel M.
Barin, Juliano S.
Silva, Ubiratan F. da
Linares, Carlos E. B.
Seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (Lam.) D.C.
topic_facet Farmacia
A. satureoides; essential oil; microbial activity; seasonal variation
recolección
Plantas Medicinales
Compuestos Químicos
description Seasonal variation of the oil composition and biological activities from aerial parts of Achyrocline satureoides were investigated. Essential oils were analysed by gas crhromatography-mass spectrometry (GC-MS) after hydrodestillation. Results exhibited maximum amounts of hydrodistilled essential oils in spring (0.10 %; m/m). The compounds α-pinene (28.5-41.7 %) and (E)-caryophyllene (29.8-38.5 %) were the most abundant component in all seasons. Antimicrobial activity measurement of minimum inhibitory concentration (MIC) varied significantly (p < 0.05). It was more significant in autumn (37.9 μg/mL) and winter (38.4 μg/mL) than other seasons against bacterial strains Staphylococcus epidermidis ATCC11228. MIC against bacterial strains Bacillus cereus ATCC11778 was 37.9 μg/mL (autumn) and 76.8 μg/mL (winter) and 37.9 μg/mL (autumn) and 76.8 μg/mL (winter) against bacterial strains Klebsiella pneumoniae ATCC13883. The results showed that yield, chemical composition and antimicrobial activity of essential oil of Achyrocline satureoides (Lam) D.C changed according to the plant collection period.
format Articulo
Articulo
author Cezarotto, Verciane S.
Giacomelli, Sandro R.
Flores, Érico M. M.
Mack, Josiel M.
Barin, Juliano S.
Silva, Ubiratan F. da
Linares, Carlos E. B.
author_facet Cezarotto, Verciane S.
Giacomelli, Sandro R.
Flores, Érico M. M.
Mack, Josiel M.
Barin, Juliano S.
Silva, Ubiratan F. da
Linares, Carlos E. B.
author_sort Cezarotto, Verciane S.
title Seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (Lam.) D.C.
title_short Seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (Lam.) D.C.
title_full Seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (Lam.) D.C.
title_fullStr Seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (Lam.) D.C.
title_full_unstemmed Seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (Lam.) D.C.
title_sort seasonal variation, chemical composition and antimicrobial activity of essential oil of achyrocline satureoides (lam.) d.c.
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/8335
http://www.latamjpharm.org/resumenes/30/8/LAJOP_30_8_1_13.pdf
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