Chemical composition and antimicrobial activity of the essential oil from Aeolanthus suaveolens Mart. ex Spreng
In: Química Nova, Jg. 30 (2007), Heft 8, S. 1923-1925
Online
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Zugriff:
The essential oils from leaves (sample A) and flowers (sample B) of Aeolanthus suaveolens Mart. ex Spreng were obtained by hydrodistillation and analyzed by GC, GC-MS, and chiral phase gas chromatography (CPGC). Six compounds have been identified from the essential oils, representing ca 94.3 and 93% of the oils corresponding to samples A and B, respectively. The major constituents of samples A and B essential oils were respectively, linalool (34.2%/34.9%), (-)-massoialactone (25.9%/17.0%) and (E)-beta-farnesene (25.4%/29.1%). The enantiomeric distribution of the monoterpene linalool was established by analysis on heptakis- (6-O-methyl-2,3-di-O-pentyl)-beta-cyclodextrin capillary column. The antimicrobial activity of the essential oil from leaves and isolated compounds was also evaluated.
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Chemical composition and antimicrobial activity of the essential oil from Aeolanthus suaveolens Mart. ex Spreng
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Autor/in / Beteiligte Person: | Ubiratan F. da Silva ; Porto, Carla ; Simionatto, Euclésio ; Stüker, Caroline Z. ; Dalcol, Ionara I. |
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Zeitschrift: | Química Nova, Jg. 30 (2007), Heft 8, S. 1923-1925 |
Veröffentlichung: | FapUNIFESP (SciELO), 2007 |
Medientyp: | unknown |
ISSN: | 0100-4042 (print) |
DOI: | 10.1590/s0100-40422007000800024 |
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