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Contamination of shawerma with pathogenic yeasts. Assiut Veterinary Medical Journal, 40(64):34-39

assiut vet med journal • 1999
العودة
معلومات البحث
المؤلفون Shaltout,F.A. and Edris, A.M.
الكلمات المفتاحية Contamination; Shawerma; Pathogenic Yeasts
المجلة العلمية assiut vet med journal
الناشر faculty of veteerinary medicine Assiut university
المجلد 41
العدد 81
الصفحات 170-176
publication.type International
رابط البحث Open Link
المواد المرفقة Fahim Aziz Eldin Mohamed Shaltout_AVMJ_Volume 41.1_Issue 81_Pages 170-176.pdf
الملخص
A total 75 samples of raw, cooked shawerma before and after addition of salad (25 of each) were examined of or contamination of pathogenic yeasts. The incidence of yeast contaminated samples was 21 (84%), zero, and 17 (68%), while the mean value of total yeast count/ gram showerma was 5.3 x 104, zero and 3.6 x 10 for raw, cooked shawerma before addition of salad and cooked shawerma after addition of salad samples, respectively. The pathogenic yeasts isolated were Cryptococcus neoformans, Cryptococcus albidus, Trichosporon cutaneum, Trichosporon capitatum, Candida albicans, Candida tropicalis, Candida kefyer and Torulopsis galberata. The public health significance of the isolated yeasts was discussed.