Research Topics
| Michael P DoyleSummaryAffiliation: University of Maryland Country: USA Publications
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Publications
Perspective on dirhodium carboxamidates as catalystsMichael P Doyle
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Org Chem 71:9253-60. 2006..Their limitations lie in their moderate reactivities for metal carbene generation and Lewis acid catalysis and in the cost of the precious metal rhodium...- Asymmeric formal [3 + 3]-cycloaddition reactions of nitrones with electrophilic vinylcarbene intermediatesXiaochen Wang
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Am Chem Soc 133:16402-5. 2011..High enantiocontrol occurs with catalysis by N-phthaloyl-(S)-(amino acid)-ligated dirhodium carboxylates for [3 + 3]-cycloaddition reactions with both acyclic and cyclic nitrones... - Allylic oxidations catalyzed by dirhodium caprolactamate via aqueous tert-butyl hydroperoxide: the role of the tert-butylperoxy radicalEmily C McLaughlin
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Org Chem 74:730-8. 2009..A previously undisclosed disproportionation pathway, catalyzed by the tert-butoxy radical, of mixed peroxides for the formation of ketone products via allylic oxidation has been uncovered... 
Efficient aziridination of olefins catalyzed by mixed-valent dirhodium(II,III) caprolactamateArthur J Catino
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 7:2787-90. 2005..An X-ray crystal structure of a Rh(2)(5+) halide complex, formed from the reaction between Rh(2)(cap)(4) and N-chlorosuccinimide, has been obtained...- Cationic chiral dirhodium carboxamidates are activated for Lewis acid catalysisYuanhua Wang
Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
Angew Chem Int Ed Engl 47:1439-42. 2008 
Dirhodium-catalyzed phenol and aniline oxidations with T-HYDRO. Substrate scope and mechanism of oxidationMaxim O Ratnikov
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
J Org Chem 76:2585-93. 2011....- Substrate-dependent divergent outcomes from catalytic reactions of silyl-protected enol diazoacetates with nitrile oxides: azabicyclo[3.1.0]hexanes or 5-arylaminofuran-2(3H)-onesXinfang Xu
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Org Chem 77:5313-7. 2012.... - Unexpected catalytic reactions of silyl-protected enol diazoacetates with nitrile oxides that form 5-arylaminofuran-2(3H)-one-4-carboxylatesXinfang Xu
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 14:800-3. 2012.... - Solvent enhancement of reaction selectivity: a unique property of cationic chiral dirhodium carboxamidatesXiaochen Wang
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Am Chem Soc 133:9572-9. 2011..Overall, the enhancement of reaction rates and selectivities with cationic chiral dirhodium(II,III) carboxamidates in toluene suggests broad applications for them in Lewis acid catalyzed reactions... - Catalytic addition methods for the synthesis of functionalized diazoacetoacetates and application to the construction of highly substituted cyclobutanonesMichael P Doyle
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 7:5171-4. 2005..Examples of complimentary Mannich-type addition reactions with imines are reported... - "Matched/mismatched" diastereomeric dirhodium(II) carboxamidate catalyst pairs. Structure-selectivity correlations in diazo decomposition and hetero-Diels-Alder reactionsMichael P Doyle
Department of Chemistry and Biochemistry, The University of Maryland, College Park, MD 20742, USA
J Org Chem 70:5291-301. 2005..Hetero-Diels-Alder reactions show inverse behavior from the configurationally matched and mismatched Rh(2)L(4) catalysts to that found in the metal carbene transformations... - Benzylic oxidation catalyzed by dirhodium(II,III) caprolactamateArthur J Catino
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 7:5167-70. 2005..Sodium bicarbonate is the optimal base additive for substrate conversion. Benzylic carbonyl compounds are readily obtained, and a formal synthesis of palmarumycin CP2 using this methodology is described... - Multifunctionalized 3-hydroxypyrroles in a three-step, one-pot cascade process from methyl 3-TBSO-2-diazo-3-butenoate and nitronesXinfang Xu
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
Org Lett 13:6122-5. 2011.... - Bis(phenyl)dirhodium(III) caprolactamate: a dinuclear paddlewheel complex with no metal-metal bondJason M Nichols
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Am Chem Soc 129:3504-5. 2007 - Optimal TBHP allylic oxidation of Delta5-steroids catalyzed by dirhodium caprolactamateHojae Choi
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 9:5349-52. 2007..Dirhodium caprolactamate is the most efficient catalyst for the oxidation of Delta5-steroids to 7-keto-Delta5-steroids by 70% tert-butyl hydroperoxide in water (T-HYDRO). Isolated product yields range from 38 to 87%... - Pericyclic reaction of a zwitterionic salt of an enedione-diazoester. A novel strategy for the synthesis of highly functionalized resorcinolsYu Liu
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 12:4304-7. 2010..Intercepting the intermediate enolate anion with methyl vinyl ketone leads to the corresponding 4-substituted 2-carboalkoxyresorcinol and suggests generalization of this methodology... - Amplification of asymmetric induction in sequential reactions of bis-diazoacetates catalyzed by chiral dirhodium(II) carboxamidatesMichael P Doyle
Department of Chemistry and Biochemistry, University of Maryland, College Park, 20742, USA
Org Lett 7:5035-8. 2005..Diastereoselectivity and enantioselectivity for product formation are controlled by the catalyst... - Stereoselective synthesis of highly functionalized alpha-diazo-beta-ketoalkanoates via catalytic one-pot Mukaiyama-Aldol reactionsLei Zhou
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Lett 12:796-9. 2010.... - Lewis acid catalyzed indole synthesis via intramolecular nucleophilic attack of phenyldiazoacetates to iminium ionsLei Zhou
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Org Chem 74:9222-4. 2009..Lewis acids catalyze the cyclization of methyl phenyldiazoacetates with an ortho-imino group, prepared from o-aminophenylacetic acid, to give 2,3-substituted indoles in quantitative yields... - Propargylic oxidations catalyzed by dirhodium caprolactamate in water: efficient access to alpha,beta-acetylenic ketonesEmily C McLaughlin
Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
J Org Chem 73:4317-9. 2008..The oxidation occurs readily in aqueous solvent under mild conditions with an inexpensive and easily handled oxidant. Alpha,beta-acetylenic carbonyl compounds are formed in up to 80% isolated yield... - The oxidative mannich reaction catalyzed by dirhodium caprolactamateArthur J Catino
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Am Chem Soc 128:5648-9. 2006..This green transformation is conducted in protic solvent using inexpensive T-HYDRO (70% t-BuOOH in water). Synthetically valuable gamma-aminoalkyl butenolides are obtained... - Michael addition/pericyclization/rearrangement--a multicomponent strategy for the synthesis of substituted resorcinolsYu Liu
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Org Biomol Chem 10:6388-94. 2012..This transformation is achieved in an efficient one-pot multi-component transformation by the sequential addition of the reagents... - Control of selectivity in the generation and reactions of oxonium ylidesDeana M Jaber
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
Chem Commun (Camb) 47:7623-5. 2011..2.1]-nonane diastereoisomers, but a single diastereoisomer is formed by increasing the steric bulk of the aryl substituent... - Vinyldiazolactone as a vinylcarbene precursor: Highly selective C-H insertion and cyclopropanation reactionsDarren Bykowski
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Am Chem Soc 128:16038-9. 2006..Dirhodium azetidinone ligated compounds are optimal catalysts. Cyclopropanation coupled with the Cope rearrangement provides access to trans-3,4-disubstituted hydroazulenes... - Introduction. Microbiological food safetyJianghong Meng
Department of Nutrition and Food Science, University of Maryland, College Park, MD 20742, USA
Microbes Infect 4:395-7. 2002.... - Efficient synthesis of oxazoles by dirhodium(ii)-catalyzed reactions of styryl diazoacetate with oximesXinfang Xu
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland, 20742, USA
Chem Commun (Camb) 48:11522-4. 2012..An efficient one-step synthesis of multi-functionalized oxazole derivatives is achieved in high yield by dirhodium(ii)-catalyzed reactions of styryl diazoacetate with aryl oximes... - Divergence of carbonyl ylide reactions as a function of diazocarbonyl compound and aldehyde substituent: dioxolanes, dioxolenes, and epoxidesAlbert E Russell
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland, 20742, USA
J Org Chem 69:5269-74. 2004..However, the vinyldiazoacetate analogue of methyl diazoacetoacetate, as its tert-butyldimethlsilyloxy derivative, only produces epoxides in its reactions with substituted benzaldehydes... - Dirhodium(II) caprolactamate: an exceptional catalyst for allylic oxidationArthur J Catino
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Am Chem Soc 126:13622-3. 2004..1 mol % catalyst in minutes. A mechanistic proposal involving redox chain catalysis has been put forth, as well as evidence for the intermediacy of a higher valent dirhodium tert-butyl peroxy complex... - Tandem sequence of phenol oxidation and intramolecular addition as a method in building heterocyclesMaxim O Ratnikov
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
J Org Chem 77:10294-303. 2012.... - Synthesis of tetrahydropyridazines by a metal-carbene-directed enantioselective vinylogous N-H insertion/Lewis acid-catalyzed diastereoselective Mannich additionXinfang Xu
Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
Angew Chem Int Ed Engl 51:9829-33. 2012.... - Highly regio- and stereoselective dirhodium vinylcarbene induced nitrone cycloaddition with subsequent cascade carbenoid aromatic cycloaddition/N-O cleavage and rearrangementXiaochen Wang
Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
Angew Chem Int Ed Engl 51:5907-10. 2012 - Rhodium(II)- and copper(II)-catalyzed reactions of enol diazoacetates with nitrones: metal carbene versus Lewis acid directed pathwaysYu Qian
Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
Angew Chem Int Ed Engl 51:5900-3. 2012 - Construction of highly functionalized diazoacetoacetates via catalytic Mukaiyama-Michael reactionsYu Liu
Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
Org Lett 10:1605-8. 2008..The mild Lewis acid zinc(II) triflate is the optimal catalyst, and its loading can be as low as 0.1 mol %. In addition, zinc triflate was also found to be a superior catalyst for the related Mukaiyama-aldol reaction... - Intramolecular catalytic asymmetric carbon-hydrogen insertion reactions. Synthetic advantages in total synthesis in comparison with alternative approachesMichael P Doyle
Department of Chemistry and Biochemistry, 0107 Chemistry Building, University of Maryland 20742 4454, College Park, Maryland, USA
Org Biomol Chem 9:4007-16. 2011..A comparison of the C-H insertion methodology with alternative approaches is presented... - Polyether macrocycles from intramolecular cyclopropanation and ylide formation. Effect of catalyst and coordinationThomas M Weathers
Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, USA
J Org Chem 71:8183-9. 2006..The composite results are consistent with copper serving as a template for the substrate as well as the site in the ether complex for diazo decomposition and subsequent metal carbene reactions... - Asymmetric hetero-Diels-Alder reaction catalyzed by dirhodium(II) carboxamidatesMichael P Doyle
Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
Proc Natl Acad Sci U S A 101:5391-5. 2004..9 (versus sigma(+)). Inhibition of the catalyst by reactant aldehyde is apparent, but reactions show first-order dependence on aldehyde and diene, and there is a variable dependence on catalyst... - Effective and highly stereoselective coupling with vinyldiazomethanes to form symmetrical trienesMichael P Doyle
Department of Chemistry, University of Arizona, Tucson 85721, USA
J Org Chem 67:602-4. 2002..This observation impacts understanding of the reaction mechanism for diazo decomposition... - Total synthesis of (S)-(+)-imperanene. Effective use of regio- and enantioselective intramolecular carbon-hydrogen insertion reactions catalyzed by chiral dirhodium(II) carboxamidatesMichael P Doyle
Department of Chemistry, University of Arizona, Tucson, Arizona 85721, USA
J Org Chem 67:2954-9. 2002..An elimination process essential to the construction has been optimized to avoid intramolecular Friedel-Crafts alkylation... - Influences of catalyst configuration and catalyst loading on selectivities in reactions of diazoacetamides. Barrier to equilibrium between diastereomeric conformationsMichael P Doyle
Department of Chemistry, University of Arizona, Tucson, Arizona 85721, USA
Org Lett 5:407-10. 2003..The bis(trimethylsilyl)-methyl protective group is inert to insertion but directs carbon-hydrogen insertion with enhanced enantiocontrol... - Catalysts with mixed ligands on immobilized supports. Electronic and steric advantagesMichael P Doyle
Department of Chemistry, University of Arizona, Tucson, Arizona 85721 0041, USA
Org Lett 5:561-3. 2003..reaction: see text] Immobilized dirhodium(II) catalysts having mixed chiral ligands enhance reactivity (AH = azetidinone) and influence stereoselectivity in cyclopropanation and carbon-hydrogen insertion reactions... - Comparative enantiocontrol with allyl phenyldiazoacetates in asymmetric catalytic intramolecular cyclopropanationMichael P Doyle
Department of Chemistry, University of Arizona, Tucson 85721, USA
Chirality 15:369-73. 2003..The effect of alkene substituents on enantiocontrol has been examined and modest selectivities have been achieved. Steric influences from substituents on the diazo carbon are seen to diminish enantioselectivities... - A novel three-component reaction catalyzed by dirhodium(II) acetate: decomposition of phenyldiazoacetate with arylamine and imine for highly diastereoselective synthesis of 1,2-diaminesYuanhua Wang
Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
Org Lett 5:3923-6. 2003..By treating methyl phenyldiazoacetate with arylamine and imine in the presence of dirhodium acetate, the erythro diastereomer of methyl 1,2-diaryl-1,2-diaminopropanoate is formed with stereochemical preferences greater than 10:1... - A facile three-component one-pot synthesis of structurally constrained tetrahydrofurans that are t-RNA synthetase inhibitor analoguesChong-Dao Lu
Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
J Org Chem 69:4856-9. 2004.... - Stereoselective synthesis of bicyclic pyrrolidines by a rhodium-catalyzed cascade processMing Yan
Department of Chemistry, University of Arizona, Tucson, AZ 85721-0041, USA
Angew Chem Int Ed Engl 43:6713-6. 2004 - Highly selective catalyst-directed pathways to dihydropyrroles from vinyldiazoacetates and iminesMichael P Doyle
Department of Chemistry, University of Arizona, Tucson, Arizona 85721 0041, USA
J Am Chem Soc 125:4692-3. 2003..Both pathways exhibit high stereoselectivities... - Isolation of Salmonella typhimurium from outbreak-associated cake mixGuodong Zhang
Center for Food Safety, University of Georgia, 1109 Experiment Street, Griffin, Georgia 30223, USA
J Food Prot 70:997-1001. 2007.... - Optimizing enrichment culture conditions for detecting Helicobacter pylori in foodsXiuping Jiang
Center for Food Safety, University of Georgia, 1109 Experiment Street, Griffin, Georgia 30223-1797, USA
J Food Prot 65:1949-54. 2002..pylori was not detected either by a PCR assay or by the plating of enrichment cultures of 120 raw bovine milk samples... - Control of Listeria monocytogenes on turkey frankfurters by generally-recognized-as-safe preservativesMahbub Islam
Center for Food Safety, University of Georgia, Griffin 30223 1797, USA
J Food Prot 65:1411-6. 2002..Interestingly, the untreated frankfurters held at 22 degrees C were spoiled within 7 days, with copious slime formation, whereas there was no evidence of slime on any treated frankfurters after 14 days of storage... - Reduction of Campylobacter jejuni on chicken wings by chemical treatmentsTong Zhao
Center for Food Safety, University of Georgia, Griffin 30223, USA
J Food Prot 69:762-7. 2006..The ACS-LA treatment was highly effective in chilled water at killing C. jejuni on chicken and, if recycled, may be a useful treatment in chill water tanks for poultry processors to reduce campylobacters on poultry skin after slaughter... - Survival and growth of Shigella flexneri, Salmonella enterica serovar enteritidis, and Vibrio cholerae O1 in reconstituted infant formulaFone Mao Wu
Center for Food Safety, University of Georgia, Griffin 30223-1797, USA
Am J Trop Med Hyg 66:782-6. 2002.... - Inactivation of Escherichia coli O157:H7, Salmonella enterica serotype enteritidis, and Listeria monocytogenes on lettuce by hydrogen peroxide and lactic acid and by hydrogen peroxide with mild heatChia-Mi Lin
Center for Food Safety, University of Georgia, Griffin 30223-1797, USA
J Food Prot 65:1215-20. 2002..Hence, the treatment of lettuce with 2% H2O2 at 50 degrees C for 60 s is effective in initially reducing substantial populations of foodborne pathogens and maintaining high product quality... - Effect of selected generally recognized as safe preservative sprays on growth of Listeria monocytogenes on chicken luncheon meatMahbub Islam
Center for Food Safety, The University of Georgia, Griffin 30223 1797, USA
J Food Prot 65:794-8. 2002..Untreated luncheon meat held at 22 degrees C was visibly spoiled within 10 days, whereas there was no evidence of visible spoilage on any treated luncheon meat at 14 days of storage... - In search of high stereocontrol for the construction of cis-disubstituted cyclopropane compounds. Total synthesis of a cyclopropane-configured urea-PETT analogue that is a HIV-1 reverse transcriptase inhibitorWenhao Hu
Department of Chemistry, University of Arizona, Tucson, Arizona 85721, USA
Org Lett 4:901-4. 2002.... - Enantioselective carbon-hydrogen insertion is an effective and efficient methodology for the synthesis of (R)-(-)-baclofenMichael P Doyle
Department of Chemistry, University of Arizona, Tucson, Arizona, USA
Chirality 14:169-72. 2002..Subsequent steps convert the intermediate gamma-lactone to (R)- (-)-baclofen in a 60% overall yield. The amount of catalyst required for the C-H insertion transformation is only 0.5 mol%... - Inactivation of Escherichia coli O157:H7, Salmonella enteritidis, and Listeria monocytogenes on apples, oranges, and tomatoes by lactic acid with hydrogen peroxideKumar S Venkitanarayanan
Center for Food Safety, University of Georgia, Griffin 30223-1797, USA
J Food Prot 65:100-5. 2002..It was found that the treatment developed in this study could effectively be used to kill E. coli O157:H7, Salmonella Enteritidis, and L. monocytogenes on apples, oranges, and tomatoes at the processing or packaging level... - Identification and characterization of isomeric intermediates in a catalyst formation reaction by means of speciation analysis using HPLC-ICPMS and HPLC-ESI-MSQiang Tu
Merck Research Laboratories, Merck and Co, Inc, P O Box 2000, Rahway, NJ 07065, USA
Anal Chem 78:1282-9. 2006..This has provided new insights into the mechanism and kinetics of the reaction. The combination of HPLC-ICPMS and HPLC-ESI-MS has proven to be a valuable tool for the investigation of species evolution in catalyst formation process... - Dose response modelling of Escherichia coli O157 incorporating data from foodborne and environmental outbreaksNorval J C Strachan
School of Biological Sciences, University of Aberdeen, Cruickshank Building, Aberdeen, AB24 3UU, UK
Int J Food Microbiol 103:35-47. 2005..The potential incorporation of this model into QMRAs is discussed together with applications of the model to help explain foodborne outbreaks... - Attributing illness to foodMichael B Batz
Resources for the Future, Washington, DC 20036 1434, USA
Emerg Infect Dis 11:993-9. 2005..We summarize workshop discussions and identify challenges that affect progress in this critical component of a risk-based approach to improving food safety... - Food as a vehicle for transmission of Shiga toxin-producing Escherichia coliMarilyn C Erickson
Center for Food Safety, Department of Food Science and Technology, University of Georgia, 1109 Experiment Street, Griffin, Georgia 30223 1797, USA
J Food Prot 70:2426-49. 2007..Multiple-hurdle or sequential intervention treatments have the greatest potential to minimize transmission of STEC in foods... - Persistence of Salmonella enterica serovar typhimurium on lettuce and parsley and in soils on which they were grown in fields treated with contaminated manure composts or irrigation waterMahbub Islam
Center for Food Safety, University of Georgia, Griffin 30223-1797, USA
Foodborne Pathog Dis 1:27-35. 2004.... - Evaluation of the effect of acetylsalicylic acid on Clostridium botulinum growth and toxin productionLi Ma
Center for Food Safety, University of Georgia, Griffin, Georgia 30223 1797, USA
J Food Prot 70:2860-3. 2007..botulinum. These results would not provide a definitive explanation for differences in toxin production in canned vegetables prepared with and without aspirin... - Development of thermal surrogate microorganisms in ground beef for in-plant critical control point validation studiesLi Ma
Center for Food Safety, University of Georgia, Griffin, Georgia 30223 1797, USA
J Food Prot 70:952-7. 2007..However, additional studies in ground beef are needed with the Pediococcus strains in the desired temperature range intended for validation purposes... - Influence of freezing and freezing plus acidic calcium sulfate and lactic acid addition on thermal inactivation of Escherichia coli O157:H7 in ground beefTong Zhao
Center for Food Safety, University of Georgia, Griffin, Georgia 30223, USA
J Food Prot 67:1760-4. 2004..05) different than the controls. Results revealed that the addition of ACS-LA to ground beef, whether frozen or refrigerated, can reduce the temperature or time required to kill E. coli O157:H7 during heating... - Persistence of enterohemorrhagic Escherichia coli O157:H7 in soil and on leaf lettuce and parsley grown in fields treated with contaminated manure composts or irrigation waterMahbub Islam
Center for Food Safety, University of Georgia, 1109 Experiment Street, Griffin, Georgia 30223-1797, USA
J Food Prot 67:1365-70. 2004..In all cases, E. coli O157:H7 in soil, regardless of source or crop type, persisted for > 5 months after application of contaminated compost or irrigation water... - Salmonellae reduction in poultry by competitive exclusion bacteria Lactobacillus salivarius and Streptococcus cristatusGuodong Zhang
Center for Food Safety, 1109 Experiment Street, University of Georgia, Griffin, Georgia 30223, USA
J Food Prot 70:874-8. 2007..In conclusion, CE isolates L. salivarius Salm-9, List40-18, and List40-41 and S. cristatus List40-13 either individually or in combination were effective in significantly preventing Salmonella colonization of chickens... - Potential competitive exclusion bacteria from poultry inhibitory to Campylobacter jejuni and SalmonellaGuodong Zhang
Center for Food Safety, 1109 Experiment Street, University of Georgia, Griffin, Georgia 30223, USA
J Food Prot 70:867-73. 2007..Free-range chickens from family farms were better donors of potential CE strongly inhibitory to both Salmonella and Campylobacter than were chickens from commercial farms and broiler chicken research centers... - Animal sources of salmonellosis in humansSusan Sanchez
Athens Diagnostic Laboratory, College of Veterinary Medicine, University of Georgia 30602, USA
J Am Vet Med Assoc 221:492-7. 2002 - Reduction of Campylobacter jejuni on poultry by low-temperature treatmentTong Zhao
Center for Food Safety, University of Georgia, 1109 Experiment Street, Griffin, Georgia 30223-1797, USA
J Food Prot 66:652-5. 2003..jejuni on poultry. The conditions used in the poultry industry to superchill poultry to a nonfrozen-state internal temperature are not likely to substantially reduce Campylobacter populations on fresh products... - Comparison of media and sampling locations for isolation of Listeria monocytogenes in queso fresco cheeseChia-Min Lin
Center for Food Safety, University of Georgia, 1109 Experiment Street, Griffin, Georgia 30223-1797, USA
J Food Prot 69:2151-6. 2006..Higher counts of L. monocytogenes were obtained from surface and interior samples of cheese than from the exudate of the cheese during storage. In addition, pH may be a useful indicator of improperly stored queso fresco cheese...