PMID: 2494818Feb 1, 1989Paper

Microbiological profile of selected samples of "Al-Kohl" eye cosmetics in northern Jordanian provinces before and after use

Zentralblatt für Bakteriologie, Mikrobiologie und Hygiene. Serie B, Umwelthygiene, Krankenhaushygiene, Arbeitshygiene, präventive Medizin
A A Abdelaziz, A S Alkofahi

Abstract

Fifty items of Al-Kohl collected from northern Jordanian provinces representing: 20 unopened ready to use samples purchased from retail outlets, 20 in-use samples obtained from ladies of different socioeconomic standards and 10 samples of the original stones (used for Al-Kohl preparation) were examined for their microbial contents. Ready to use and in-use samples were much more contaminated than the original stones. On sterility testing, more than 85% of the unused and in-use samples were contaminated with bacteria and or fungi comparing to 50% of the original stone samples. Quantitatively, 90% of the original stones contained less than 100 bacterial or fungal cells/g and the other remaining 10% were in the range of 10(2)-10(3) cfu/g either for bacterial or fungal counts. The level and distribution of the viable microbial counts in unused and in-use samples were comparable and much higher than original stones. More than 70% and 20% of those items contained more than 100 cfu/g of bacteria and fungi respectively. Among those samples 20% and 5% were heavily contaminated (contain more than 10(4) cfu/g) with bacteria and fungi respectively. Coliform bacteria in a number of 100 cfu/g or more were recovered from 10% of the unused and ...Continue Reading

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