We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
POTENTIAL PATHOGENIC YEASTS ISOLATED FROM FRESH DATE FRUITS (RUTAB).
- Authors
Aljasass, Fahad M.; Aleid, Salah M.; Hamad, Siddig H.
- Abstract
Fifty samples of fresh date fruits showing signs of microbial spoilage were collected from Hofuf City markets in Saudi Arabia. Yeasts involved in spoilage were counted by inoculation on PDA plates and incubation at 25°C for 2-3 days, and then isolates of the dominant strains were identified. Potentially pathogenic yeasts were involved in the spoilage of six out of the 50 samples tested (12%). The yeast counts in these samples were in the range 104 to 107 CFU/g. The pathogenic yeasts constituted 12 to 100% of these counts, i.e. some samples were spoiled by the pathogenic yeasts only. The dominant pathogen was Candida tropicalis found in three of the six spoiled samples representing 12, 75 and 100% of the yeast population involved in spoilage. C. krusei, Issatchenkia orientalis and C. albicans were each found in one sample making 14.7, 17 and 25.3% of the yeast population detected in the spoiled samples, respectively.
- Subjects
HUFUF (Saudi Arabia); DATES (Fruit); FRUIT spoilage; YEAST; CANDIDA tropicalis
- Publication
Pakistan Journal of Agricultural Sciences, 2016, Vol 53, Issue 2, p461
- ISSN
0552-9034
- Publication type
Article
- DOI
10.21162/PAKJAS/16.2827