Search Results - "Duvall, R.E"

Real-time PCR detection of 16S rRNA genes speeds most-probable-number enumeration of foodborne Listeria monocytogenes by De Martinis, Elaine Cristina Pereira, Duvall, Robert E, Hitchins, Anthony D

“…Quantifying foodborne pathogens at concentrations of 0.1 to 1,000 CFU/g of food generally involves most-probable-number (MPN) enumeration, which takes at least…”
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Improved DNA probe detection of Listeria monocytogenes in enrichment culture after physical-chemical fractionation by Duvall, R.E, Eklund, M, Tran, T.T, Hitchins, A.D

“…Bacterial detection in foods by nucleic acid probes is limited by microflora competition during selective enrichment. Probe target concentration by extraction…”
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Feasibility of a defined microflora challenge method for evaluating the efficacy of foodborne Listeria monocytogenes selective enrichments by Hitchins, A D, Duvall, R E

“…Comparison of isolation methods for microbial pathogens is complicated by the variable interference caused by the competitive microflora present in test…”
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Subchronic toxicity of fish oil concentrates in male and female rats by Rabbani, P.I. (Food and Drug Administration, Washington (USA)), Alam, H.Z, Chirtel, S.J, Duvall, R.E, Jackson, R.C, Ruffin, G

“…There are an overwhelming number of reports indicating the beneficial effects of fish oil supplements in human and animal nutrition. The purpose of this study,…”
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Nonperturbative analysis of the two-level atom: Applications to multiphoton excitation by Duvall, RE, Valeo, EJ, Oberman, CR

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