Sahara honey shows higher potency against Pseudomonas aeruginosa compared to north Algerian types of honey.

Authors:
Laid Boukraa
Laid Boukraa
Ibn-Khaldoun University of Tiaret
Abdellatif Niar
Abdellatif Niar
Ibn-Khaldoun University of Tiaret
Algeria

J Med Food 2007 Dec;10(4):712-4

Department of Veterinary Sciences, Faculty of Agro-Veterinary Sciences, Ibn-Khaldoun University of Tiaret, Tiaret, Algeria.

Six varieties of honey from different regions in Algeria were used to determine their potency against Pseudomonas aeruginosa. Four varieties originated from northern Algeria, and two from the Sahara. Three types of media were used. On nutrient agar the minimum inhibitory concentration (MIC) of the four northern varieties ranged between 30% (vol/vol) and 31% (vol/vol), while the MIC of the Sahara varieties was 11% (vol/vol) and 14% (vol/vol). On King A agar the MIC of the four northern varieties ranged from 25% (vol/vol) to 31% (vol/vol), whereas the MIC of the two varieties of Sahara honey was 12% (vol/vol) and 15% (vol/vol). On nutrient broth the MIC of the northern varieties ranged from 10% (vol/vol) to 21% (vol/vol), whereas the MIC of the two varieties of Sahara honey was 9% (vol/vol). The botanic flora of Sahara is known in Algeria for its medicinal uses, and thus the higher potency of the Sahara honey is most probably due to antibacterial substances in its plant derivates. These findings suggest that Sahara honey could be used for managing wounds and burns, which are mostly infected by P. aeruginosa.

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http://dx.doi.org/10.1089/jmf.2006.256DOI Listing

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December 2007
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