DIANE F. EKHOLM

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Three methods to enumerate Escherichia coli in food were compared. They were based on AOAC methods using lauryl tryptose broth (LST) medium, LST-4-methylumbelliferyl-beta-D-glucuronide (MUG) medium, and a proposed method using regular LST in combination with E. coli (EC)-MUG medium. An efficacious and cost-effective method is needed that can detect E. coli(More)
Three methods to enumerate Escherichia coli in food were compared. They were based on AOAC methods using lauryl tryptose broth (LST) medium, LST-4-methylumbelliferyl-b-D-glucuronide (MUG) medium, and a proposed method using regular LST in combination with E. coli (EC)–MUG medium. An efficacious and cost-effective method is needed that can detect E. coli and(More)
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