Mycoflora of Phoenix Dactylifera (Date Palm) Fruit Sold in Some Markets in Ilorin
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Date
2016
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Abstract
Aim: the research was conducted to isolate and characterize spoilage mycoflora present on dried date palm fruit commonly
sold in some markets within Ilorin metropolis.
Method: samples were collected from eight different market locations within Ilorin metropolis. The samples were surface
sterilized and split opened to isolate fungi from them and the isolates were characterized morphologically on plate and
under the microscope. Characteristics observed were compared with literature for the identification of the specimen
following standard methods. Physicochemical analysis was also conducted on the samples according to standard
techniques.
Result: A total number of six fungi were isolated and identified as Apergillus niger, Neurospora crasa, Aspergillus
fumigatus, Aspergillusflavus, Penicillum chrysogenum, and Syncaehalastron racemosus withA. niger having the highest
percentage of occurrence. The physicochemical analysis revealed that the samples has high percentage of sugar and mineral
contents.
Conclusion:the study revealed that date palm fruit sold within Ilorin metropolis is heavily contaminated with fungi. The
fungi responsible for its spoilage are those that have been known to produce toxic substances which have adverse effect on
the consumer’s health.