干旱区生态环境知识资源中心

In Figuig oasis of Morocco, dates played an important role in the economic and social lives of the people. Common dates varieties were investigated for biochemical and microbiological composition. Date flesh of all varieties showed high level of total sugars (62.60-83.32%) and a small amounts of protein (2.3-3.85%), ash (2.15-3.46%) and fat (0.1-0.46%) on dry matter basis. Although the mineral contents varied widely, all varieties could be an important source of potassium. Potentially pathogenic bacteria like Escherichia coli, Bacillus cereus and conforms were not identified in any of the samples. The most abundant genus found was Aspergillus niger. (C) 2010 Friends Science Publishers