Browsing by Author "Roaa Mohammad Abosaiff"

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    Molecular detection of Lecithinase-producing bacteria in some food samples
    (Saudi Digital Library) Roaa Mohammad Abosaiff
    The present work was planned to investigate the contamination of refrigerated and unrefrigerated some food samples either commercial or homemade by toxigenic bacteria from Al-Madina AL-Munawara, Saudi Arabia. Sixty bacterial isolates have been recovered on egg yolk agar (EYA) plates under aerobic conditions giving black colonies as a characteristic feature of lecithinase production. Fifty three isolates were obtained from 7 days refrigerated food samples while 7 isolates were obtained fro
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