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Titre du document / Document title

Study of three systems of ozonized coconut oil

Auteur(s) / Author(s)

DIAZ Maritza F. (1) ; NUNEZ Nayibi (1) ; QUINCOSE Daraisy (1) ; DFAZ Wilfredo (1) ; HERNANDEZ Frank (1) ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

(1) Ozone Research Center, National Center for Scientific Research, Havana, CUBA

Résumé / Abstract

In the present study, the products from the ozonation of three systems (ozonized coconut oil, ozonized coconut oil with water and ozonized coconut oil with ethanol) are characterized and compared statistically. Peroxide, acidity and viscosity indexes were determined. The reaction products were identified by 1H NMR and their antimicrobial activity was evaluated. The ozonized coconut oil with ethanol showed the highest peroxide and acidity indexes. This result suggests that in presence of ethanol a greater peroxide decomposition occurs leading to greater acid formation. The variation coefficients obtained in the analysis methods were smaller than 10%. Reaction products were identified as ozonides and aldehydes compounds. The highest action spectrum of antimicrobial activity by Staphylococcus aureus was obtained with the ozonized coconut oil with water and ethanol systems.

Revue / Journal Title

Ozone : science & engineering    ISSN  0191-9512   CODEN OZSEDS 

Source / Source

2005, vol. 27, no2, pp. 153-157 [5 page(s) (article)] (23 ref.)

Langue / Language

Anglais

Editeur / Publisher

Taylor & Francis, Philadelphia, PA, ETATS-UNIS  (1979) (Revue)

Mots-clés anglais / English Keywords

Antimicrobial agent

;

Ozonization

;

Chemical treatment

;

Coconut oil

;

Mots-clés français / French Keywords

Antimicrobien

;

Ozonation

;

Traitement chimique

;

Huile coprah

;

Mots-clés espagnols / Spanish Keywords

Antimicrobiano

;

Ozonización

;

Tratamiento químico

;

Aceite copra

;

Mots-clés d'auteur / Author Keywords

Ozone

;

Ozonides

;

1H NMR

;

Coconut Oil

;

Antimicrobial Activity

;

Localisation / Location

INIST-CNRS, Cote INIST : 18256, 35400012983814.0060

Nº notice refdoc (ud4) : 16755515



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