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After seeing news articles say there was NO EVIDENCE that essential oils work for Ebola and hearing that the FDA has not approved any oils for any sort of disease, I decided to see what was out there and expose the essential oil industry. Instead, I found a mountain of peer reviewed studies for all kinds of serious diseases saying how well they work, even on Ebola! So, I decided to set up this blog to post a few studies a week to expose the real frauds and show the world what NO EVIDENCE looks like.
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Candida and Ocotea

"The oil also showed a dose-dependent antifungal activity against Candida albicans, Saccharomyces cerevisiae, phytopathogen Pythium ultimum and dermatophyte Trichophyton mentagrophytes."

Food Chemistry
Volume 85, Issue 3, May 2004, Pages 415–421

Chemical composition and biological activities of Ishpingo essential oil, a traditional Ecuadorian spice from Ocotea quixos(Lam.) Kosterm. (Lauraceae) flower calices

Abstract

The essential oil of Ishpingo (Ocotea quixos, Lauraceae) fruit calices was analysed by GC (gas chromatography) and GC–MS (gas chromatography–mass spectrometry). Fourty-four compounds were identified. The main components detected were trans-cinnamaldehyde (27.9%), methylcinnamate (21.6%), 1,8-cineole (8.0%), benzaldehyde (3.6%), and β-selinene (2.1%). In vitro antioxidant properties of the essential oil, obtained by DPPH (1,1-diphenyl-2-picrylhydrazyl) and β-carotene bleaching assays, were also evaluated. The oil exerted a relatively good capacity to act as a non-specific donor of hydrogen atoms or electrons when checked by the diphenylpicrylhydrazyl assay, quenching 52% of the radical. On the other hand, it showed weak effects in inhibiting oxidation of linoleic acid when assayed by the β-carotene bleaching test. Antibacterial activity of the essential oil was also checked against gram positive (Enterococcus foecalis, Staphylococcus aureus) and gram negative strains (Escherichia coli, Pseudomonas aeruginosa). The oil also showed a dose-dependent antifungal activity against Candida albicans, Saccharomyces cerevisiae, phytopathogen Pythium ultimum and dermatophyte Trichophyton mentagrophytes.

Full Text

Corresponding author. Fax: +39-0532-208561
Copyright © 2003 Elsevier Ltd. All rights reserved.

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Keywords

  • Ocotea quixos; 
    •  
  • Lauraceae; 
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  • Essential oil; 
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  • Antioxidant activity; 
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  • Antibacterial activity; 
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  • Antifungal activity; 
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  • Cinnamaldehyde; 
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  • Methyl cinnamate

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