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United States Department of Agriculture

Agricultural Research Service

Related Topics

Brad Shoyer
Food Safety and Intervention Technologies
Biological Science Laboratory Technician (Microbiology)

Phone: (215) 836-3747
Fax: (215) 233-6581
600 E. MERMAID LANE
WYNDMOOR, PA, 19038


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Recovery of Shiga toxin-producing Escherichia coli 0157:H7 in tenderized veal cordon bleu following cooking on an electric skillet - (Abstract Only)
Kulas, M., Swartz, R., Shane, L., Strasser, H., Munson, M., Shoyer, B.A., Porto Fett, A.C., Luchansky, J.B. 2014. Recovery of Shiga toxin-producing Escherichia coli 0157:H7 in tenderized veal cordon bleu following cooking on an electric skillet. Abstracts of the Annual Meeting of the International Association for Food Protection.Volume 1, Page 1. Indianapolis, Indiana, 8/3-8/6, 2014.
Thermal inactivation of Shiga toxin-producing Escherichia coli 0157:H7 in cubed beef steaks following cooking on an electric skillet - (Abstract Only)
Swartz, R., Kulas, M., Shane, L., Strasser, H., Munson, M., Shoyer, B.A., Luchansky, J.B., Porto Fett, A.C. 2014. Thermal inactivation of Shiga toxin-producing Escherichia coli 0157:H7 in cubed beef steaks following cooking on an electric skillet. Abstracts of the Annual Meeting of International Association for Food Protection. Volume 1, Page 1. Indianapolis, Indiana.
Thermal inactivation of Escherichia coli 0157:H7 (ECOH) and non-0157 Shiga toxin-producing E.coli (STEC)in mechanically tenderized veal - (Peer Reviewed Journal)
Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Thippareddi, H., Amaya, J., Lemler, M. 2014. Thermal inactivation of Escherichia coli 0157:H7 (ECOH) and non-0157 Shiga toxin-producing E.coli (STEC)in mechanically tenderized veal. Journal of Food Protection. 77:1201-1206.
Viability of Listeria monocytogenes on uncured turkey breast commercially-prepared with and without buffered vinegar during extended storage at 4 degrees and 10 degrees C - (Peer Reviewed Journal)
Porto Fett, A.C., Campano, S.G., Shoyer, B.A., Wadsworth, S., Luchansky, J.B. 2014. Viability of Listeria monocytogenes on uncured turkey breast commercially-prepared with and without buffered vinegar during extended storage at 4 degrees and 10 degrees C. Journal of Food Protection. 77:981-986.
Viability of Listeria monocytogenes on uncured turkey breast commercially-prepared with and without buffered vinegar during etended storage at 4 deg C and 10 deg C - (Abstract Only)
Porto Fett, A.C., Campano, S., Shoyer, B.A., Wadsworth, S., Luchansky, J.B. 2013. Viability of Listeria monocytogenes on uncured turkey breast commercially-prepared with and without buffered vinegar during etended storage at 4 deg C and 10 deg C. Meeting Abstract. IAFP Annual Meeting, Charlotte, NC., July 28-31, 2013., 76:177-178(P2-159).
Control of shiga toxin-producing Escherichia coli (STEC) in raw, fermented, and further processed non-intact beef - (Abstract Only)
Porto Fett, A.C., Shoyer, B.A., Luchansky, J.B. 2013. Control of shiga toxin-producing Escherichia coli (STEC) in raw, fermented, and further processed non-intact beef. Meeting Abstract. STEC Coordinated Agricultural Project Annual Meeting., Lincoln, Nebraska., May 28-30,2013. Volume 1,Page 1..
Validation of fermentation and cooking parameters for dry-fermented sausage to control Shiga toxin-producing Escherichia coli (STEC) - (Abstract Only)
Shane, L., Foster-Bey, L., Shoyer, B.A., Porto Fett, A.C., Luchansky, J.B. 2013. Validation of fermentation and cooking parameters for dry-fermented sausage to control Shiga toxin-producing Escherichia coli (STEC). Meeting Abstract. STEC Coordinated Agricultural Project Annual Meeting.,May 28-30, 2013., Lincoln, Nebraska., Volume 1,Page 1.
Translocation and Fate of Shiga toxin-producting Escherichia coli in subprimals following blade tenderization and vacuum tumbling - (Abstract Only)
Foster-Bey, L., Shane, L., Shoyer, B.A., Luchansky, J.B., Porto Fett, A.C. 2013. Translocation and Fate of Shiga toxin-producting Escherichia coli in subprimals following blade tenderization and vacuum tumbling. [Abstract]. STEC Coordinated Agricultural Project Annual Meeting, May 28-30, 2013. Lincoln, NE. 1:1.
Thermal inactivation of Escherichia coli 0157:H7 (ECOH) and non-0157 Shiga-toxin producing E.coli (STEC) in mechanically tenderized veal - (Abstract Only)
Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Thippareddi, H., Amaya, J., Lemler, M. 2013. Thermal inactivation of Escherichia coli 0157:H7 (ECOH) and non-0157 Shiga-toxin producing E.coli (STEC) in mechanically tenderized veal. Meeting Abstract. IAFP Annual Meeting, Charlotte, NC, July 28-31,2013.,76:87(P1-61).
Effect of storage temperature and cooking time on viability of Listeria monocytogenes and Escherichia coli 0157:H7 in/on goetta - (Peer Reviewed Journal)
Porto Fett, A.C., Pierre, J., Shoyer, B.A., Luchansky, J.B. 2013. Effect of storage temperature and cooking time on viability of Listeria monocytogenes and Escherichia coli 0157:H7 in/on goetta. Journal of Food Safety. Vol. 33,p.128-136.
Shiga-toxin producing 0157:H7 and non-0157:H7 Escherichia coli cells within refrigerated, frozen, or frozen then thawed ground beef patties cooked on commercial open-flame gas or clam-shell electric grills - (Peer Reviewed Journal)
Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Phillips, J.G., Chen, V., Kause, J., Eblen, D., Cook, V.L., Mohr, T.B., Esteban, E., Bauer, N. 2013. Shiga-toxin producing 0157:H7 and non-0157:H7 Escherichia coli cells within refrigerated, frozen, or frozen then thawed ground beef patties cooked on commercial open-flame gas or clam-shell electric grills. Journal of Food Protection. 76:1500-1513.
Prevalence, levels, and relatedness of Listeria monocytogenes isolated from raw and ready-to-eat foods at retail markets in Culiacan, Sinaloa, Mexico - (Peer Reviewed Journal)
Castaneda-Ruelas, M., Castro-Del Campo, N., Felix, J., Valdez Torres, J., Guzman-Uriarte, R., Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Chaidez-Quiroz, C. 2013. Prevalence, levels, and relatedness of Listeria monocytogenes isolated from raw and ready-to-eat foods at retail markets in Culiacan, Sinaloa, Mexico. Journal of Microbiology Research. 3(2):92-98.
Thermal inactivation of shiga toxin-producing 0157:H7 and non-0157-H7 cells of Escherichia coli within wafers of ground beef - (Peer Reviewed Journal)
Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Phillips, J.G., Eblen, D., Evans, P., Bauer, N. 2013. Thermal inactivation of shiga toxin-producing 0157:H7 and non-0157-H7 cells of Escherichia coli within wafers of ground beef. Journal of Food Protection. 76:1434-1437.
Fate of Escherichia coli O157:H7 in mechanically tenderized beef prime rib following searing, cooking and holding under commercial conditions - (Peer Reviewed Journal)
Porto Fett, A.C., Shoyer, B.A., Harshavardhan, T., Luchansky, J.B. 2013. Fate of Escherichia coli O157:H7 in mechanically tenderized beef prime rib following searing, cooking and holding under commercial conditions. Journal of Food Protection. 76:405-412.
Effect of storage and cooking on viability of Listeria monocytogenes and Escherichia coli 0157:H7 in/on goetta - (Abstract Only)
Piere, J., Porto Fett, A.C., Shoyer, B.A., Luchansky, J.B. 2012. Effect of storage and cooking on viability of Listeria monocytogenes and Escherichia coli 0157:H7 in/on goetta [abstract]. International Association for Food Protection Annual Meeting, July 22-25, 2012, Providence, Rhode Island. 1:1.
Occurrence and characterization of Listeria monocytogenes isolated from food markets in Culiacan, Sinaloa, Mexico - (Abstract Only)
Castaneda-Ruelas, G.M., Castro Delcampo, N., Leon Felix, J., Benigno Valdez-Torre, J., Guzman-Uriarte, R., Martinez-Rodriguez, C., Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Quiroz Chaidez, C. 2012. Occurrence and characterization of Listeria monocytogenes isolated from food markets in Culiacan, Sinaloa, Mexico [abstract]. 112th General Meeting of the American Society for Microbiology, June 16-19, 2012, San Francisco, California. 1:1.
Effect of storage at 4 and 10 C on growth of Listeria monocytogenes in Queso Fresco - (Peer Reviewed Journal)
Leggett, L.N., Tomasula, P.M., Van Hekken, D.L., Porto Fett, A.C., Shoyer, B.A., Luchansky, J.B., Renye Jr, J.A., Farkye, N. 2012. Effect of storage at 4 and 10 C on growth of Listeria monocytogenes in Queso Fresco. Journal of Food Safety. 32:236-245.
Effect of storage at 4 and 10 C on growth of listeria monocytogenes in Queso Fresco - (Peer Reviewed Journal)
Leggett, L.N., Tomasula, P.M., Van Hekken, D.L., Porto Fett, A.C., Shoyer, B.A., Luchansky, J.B., Renye Jr, J.A., Farkye, N. 2012. Effect of storage at 4 and 10 C on growth of listeria monocytogenes in Queso Fresco. Journal of Food Safety. 32:236-245.
Thermal inactivation of shiga toxin-producing 0157:H7 (ECOH) and non-0157:H7 shiga toxin-producing (STEC) Escherichia coli cells in wafers of ground beef - (Abstract Only)
Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Phillips, J.G., Eblen, D., Kause, J., Evans, P., Shaw, W., Bauer, N. 2012. Thermal inactivation of shiga toxin-producing 0157:H7 (ECOH) and non-0157:H7 shiga toxin-producing (STEC) Escherichia coli cells in wafers of ground beef [abstract]. July 22-25, 2012, Providence, Rhode Island. 1:1.
Prevalence and levels of Listeria monocytogenes (Lm) in ready-to-eat foods (RTE) at retail. - (Abstract Only)
Luchansky, J.B., Porto Fett, A.C., Dennis, S., Chen, Y., Pouillot, R., Hoelzer, K., Gathercole, L., Papadakis, L., Williams, L., Shoyer, B.A., Lee, J., Lindsay, J.A., Kause, J., Mbandi, E., Eblen, D., Shaw, W., Gallagher, D., Cook, V., Bauer, N.E., Johnson, R., King, J., Murphy, M., Nasella, J., Starks, H.E., Khokhar, S., Spurlino, C., Nguyen, T., Berry, K., Kanjanakorn, A., Wadsworth, S., Baker, E.G., Harvey, C., Reed, C., Martino, K., Benjamin, L.A. 2012. Prevalence and levels of Listeria monocytogenes (Lm) in ready-to-eat foods (RTE) at retail [abstract]. Annual Meeting of the International Association for Food Protection. July 22-25, 2012, Providence, Rhode Island, 1:1.
Fate of shiga-toxin producing 0157:H7 and non-0157:H7 Escherichia coli cells within blade-tenderized beef steaks after cooking on a commerical open-flame gas grill - (Peer Reviewed Journal)
Luchansky, J.B., Shoyer, B.A., Call, J., Schlosser, W., Shaw, W., Bauer, N., Latimer, H., Porto-Fett, A. 2012. Fate of shiga-toxin producing 0157:H7 and non-0157:H7 Escherichia coli cells within blade-tenderized beef steaks after cooking on a commerical open-flame gas grill. Journal of Food Protection. 75:62-70.
Fate of Escherichia coli O157:H7 (ECOH) in blade tenderized beef prime rib following searing, cooking and holding under commercial conditions - (Abstract Only)
Porto-Fett, A., Shoyer, B.A., Thippareddi, H., Luchansky, J.B. 2011. Fate of Escherichia coli O157:H7 (ECOH) in blade tenderized beef prime rib following searing, cooking and holding under commercial conditionsm [abstract]. International Association for Food Protection Annual Meeting, July 31-August 3, 2011, Milwaukee, Wisconsin. Poster No. 1-60. p. 79.
Viability of Listeria monocytogenes on commercially-prepared uncured turkey breast, formulated with and without the potassium salts of levulinate, diacetate, and propionate, during extended refrigerated storage - (Abstract Only)
Campano, S.G., Porto-Fett, A., Shoyer, B.A., Israeli, D., Call, J., Oser, A., Luchansky, J.B. 2011. Viability of Listeria monocytogenes on commercially-prepared uncured turkey breast, formulated with and without the potassium salts of levulinate, diacetate, and propionate, during extended refrigerated storage. International Association for Food Protection Annual Meeting, July 31-August 3, 2011, Milwaukee, Wisconsin, Poster No. 3-145. p. 209.
Survival of Salmonella spp. during preparation of blade tenderized, rare beef prime rib - (Abstract Only)
Calle, A., Porto-Fett, A., Shoyer, B.A., Luchansky, J.B., Harshavardhan, T. 2011. Survival of Salmonella spp. during preparation of blade tenderized, rare beef prime rib. International Association for Food Protection Annual Meeting, July 31-August 3, 2011, Milwaukee, Wisconsin. Paper No. 1-57. p. 78.
Thermal inactivation of Escherichia coli O157:H7 (ECOH) in frozen ground beef patties following cooking on commerical open-flame gas and electric clam-shell grills - (Abstract Only)
Luchansky, J.B., Porto-Fett, A., Shoyer, B.A., Call, J., Chen, V., Kause, J., Eblen, D., Cook, V., Mohr, T., Esteban, E., Bauer, N. 2011. Thermal inactivation of Escherichia coli O157:H7 (ECOH) in frozen ground beef patties following cooking on commerical open-flame gas and electric clam-shell grills. International Association for Food Protection Annual Meeting, July 31-August 3, 2011, Milwaukee, Wisconsin., Poster No. P1-56. p. 77.
Inactivation of non-O157:H7 Shiga toxin-producing Escherichia coli (STEC) in frozen ground beef patties - (Abstract Only)
Luchansky, J.B., Porto-Fett, A., Shoyer, B.A., Call, J., Chen, V., Kause, J., Eblen, D., Cook, V., Mohr, T., Esteban, E., Bauer, N. 2011. Inactivation of non-O157:H7 Shiga toxin-producing Escherichia coli (STEC) in frozen ground beef patties. IAFP Meeting, July 31-August 3, 2011, Milwaukee, Wisconsin., Poster No.1-55. p. 77.
Efficacy of a food grade blend of lactate-diacetate-propionate as ingredients to control Listeria monocytogenes on commericially produced frankfurters - (Abstract Only)
Porto-Fett, A., Campano, S.G., Oser, A., Shoyer, B.A., Call, J.E., Luchansky, J.B. 2011. Efficacy of a food grade blend of lactate-diacetate-propionate as ingredients to control Listeria monocytogenes on commericially produced frankfurters [abstract]. International Association for Food Protection Annual Meeting, July 31-August 3, 2011, Milwaukee, Wisconsin. Poster #3-141, p. 208.
Inactivation of Shiga toxin-producing O157:H7 and non-O157:H7 Escherichia coli in brine-injected, gas-grilled steaks - (Peer Reviewed Journal)
Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Call, J.E., Schlosser, W., Shaw, W., Bauer, N., Latimer, H. 2011. Inactivation of Shiga toxin-producing O157:H7 and non-O157:H7 Escherichia coli in brine-injected, gas-grilled steaks. Journal of Food Protection. 74:1054-1064.
Validation of food grade salts of organic acids as ingredients to control Listeria monocytogenes on pork scrapple during extended refrigerated storage - (Peer Reviewed Journal)
Porto-Fett, A., Campano, S., Call, J.E., Shoyer, B.A., Yoder, L., Gartner, K., Tufft, L., Oser, A., Lee, J., Luchansky, J.B. 2011. Validation of food grade salts of organic acids as ingredients to control Listeria monocytogenes on pork scrapple during extended refrigerated storage. Journal of Food Protection. 74:394-402.
Thermal inactivation of Shiga-toxin producing cells of Escherichia coli in chemically-injected beef steaks cooked on a commericial open-flame gas grill - (Abstract Only) - (11-Mar-10)
Translocation of Shiga-toxin producting cells of Escherichia coli in chemically-injected beef subprimals - (Abstract Only) - (11-Mar-10)
Viability of Listeria monocytogenes on pork scrapple formulated with and without antimicrobials during extended refrigerated storage - (Abstract Only)
Port0-Fett, A., Yoder, L., Gartner, K.M., Tufft, L., Campano, S., Oser, A., Shoyer, B.A., Call, J.E., Luchansky, J.B. 2010. Viability of Listeria monocytogenes on pork scrapple formulated with and without antimicrobials during extended refrigerated storage [abstract]. IAFP Annual Meeting. p. 1.
Evaluation of fermentation, drying, and high pressure processing on viability of Listeria monocytogenes, Escherichia coli O157:H7, Salmonella spp., and Trichinella spiralis in raw pork and/or Genoa salami - (Peer Reviewed Journal)
Porto Fett, A.C., Call, J.E., Shoyer, B.A., Hill, D.E., Pshebniski, C., Cocoma, G., Luchansky, J.B. 2010. Evaluation of fermentation, drying, and high pressure processing on viability of Listeria monocytogenes, Escherichia coli O157:H7, Salmonella spp., and Trichinella spiralis in raw pork and/or Genoa salami. International Journal of Food Microbiology. 140:61-75.
Effect of storage and subsequent re-heating on viability of Listeria monocytogenes on pork scrapple - (Peer Reviewed Journal)
Adekunle, A.O., Porto Fett, A.C., Call, J.E., Shoyer, B.A., Gartner, K., Tuft, L., Luchansky, J.B. 2009. Effect of storage and subsequent re-heating on viability of Listeria monocytogenes on pork scrapple. Journal of Food Protection. 72(12):2530-2537.
Evaluation of high pressure processing, freezing, and fermentation/drying on viability of Trichinella spiralis larvae in raw pork and in Genoa salami - (Abstract Only)
Call, J.,Porto-Fett,A.,Shoyer,B.,Pshebniski,C.,Cocoma,G.,Hill,D.,Luchansky,J. 2009. Evaluation of high pressure processing, freezing and fermentation/dryaing on viability of Trichinella spiralis larvae in raw pork and in Genoa salami [abstract].IAFP Annual Meeting.Grapevine,TX.p.1.
Control of Listeria monocytogenes on commercial frankfurters prepared with and without potassium lactate and sodium diacetate and surface treated with lauric arginate....(SLIC®) delivery method - (Abstract Only)
Campano,S., Port-Fett,A,Smith,J.,Oser,A.,Shoyer,B.,Call,J.,Luchansky,J. 2009. Control of Listeria monocytogenes on commercial frankfurters prepared with and without potassium lactate and sodium diacetate and surface treated with lauric arginate...(SLIC) delivery method [abstract].Reciprocal Meat Conference (RMC) Annual Meeting. Rogers, Arkansas. p.1.
Survival of Listeria monocytogenes on slices of turkey bacon during extended storage at 4 Degrees and 10 Degrees C - (Abstract Only)
Griffith, E., Porto Fett, A.C., Oser, A., Call, J.E., Shoyer, B.A., Luchansky, J.B. 2009. Survival of Listeria monocytogenes on slices of turkey bacon during extended storage at 4 Degrees and 10 Degrees C. [abstract]. American Society for Microbiology's Annual Meeting. p.1.
Translocation and thermal inactivation of Shiga-toxin producing Escherichia coli in non-intact beef - (Abstract Only)
Luchansky,J.,Huang,L.,Sommers,C.,Shoyer,B.,Call,J.,Porto-Fett,A. 2009. Translocation and thermal inactivation of Shiga-toxin producing Escherichia coli in non-intact beef [abstract].ProSafe Beef Conference.Dublin,Ireland.p.1.
Behavior of Escherichia Coli O157:h7, Listeria Monocytogenes, and Salmonella Typhimurium in Teewurst, a Raw Spreadable Sausage - (Peer Reviewed Journal)
Dourou, D., Porto Fett, A.C., Shoyer, B.A., Call, J.E., Nychas, G.E., Illg, E.K., Luchansky, J.B. 2009. BEHAVIOR OF ESCHERICHIA COLI O157:H7, LISTERIA MONOCYTOGENES, AND SALMONELLA TYPHIMURIUM IN TEEWURST, A RAW SPREADABLE SAUSAGE. International Journal of Food Microbiology. 130 245-250.
Thermal Inactivation of Escherichia Coli O157:h7 in Blade Tenderized Beef Steaks Cooked on a Commercial Open-Flame Gas Grill - (Peer Reviewed Journal)
Luchansky, J.B., Porto Fett, A.C., Shoyer, B.A., Phebus, R.K., Thippareddi, H., Call, J.E. 2009. THERMAL INACTIVATION OF ESCHERICHIA COLI O157:H7 IN BLADE TENDERIZED BEEF STEAKS COOKED ON A COMMERCIAL OPEN-FLAME GAS GRILL. Journal of Food Protection. 72(7):1404-1411.
Effectiveness of fermentation/drying and post-process pressurization on viability of Listeria monocytogenes and Salmonella spp. in Genoa salami - (Abstract Only)
Call,J.,Porto-Fett,A.,Shoyer,B.,Pshebniski,C.,Cocoma,G.,Luchansky,J. 2009.Effectiveness of fermentation/drying and post-process pressurization on viability of Listeria Monocytogenes and salmonella spp. in Genoa salami [abstract].IAFP.Grapevine,TX. p.1.
Growth of Listeria monocytogenes on Queso Fresco during storage at 4 deg and 10 deg C - (Abstract Only)
Leggett,L.,Porto-Fett,A.,Call,J.,Shoyer,B.,Kwoczak,R.,Farkye,N.,Van Hekken,D.,Tomasula,P.,Luchansky,J. 2009.Growth of Listeria Monocytogenes on Queso Fresco during storage at 4 deg and 10 deg C [abstract].American Society of Microbiology Annual Meeting.Philadelphia,PA. p.1.
Viability of Listeria monocytogenes surface inoculated onto slices of pork scrapple during storage at 4 Degrees, 10 Degrees, and 21 Degrees C - (Abstract Only)
Adekunle, A., Porto Fett, A.C., Call, J.E., Shoyer, B.A., Gartner, K., Tufft, L., Luchansky, J.B. 2009. Viability of Listeria monocytogenes surface inoculated onto slices of pork scrapple during storage at 4 Degrees, 10 Degrees, and 21 Degrees C. Meeting Abstract. (P-044-P421).
Behavior of foodborne pathogens in Teewurst raw spreadable sausage - (Abstract Only)
Dourou, D., Porto Fett, A.C., Shoyer, B.A., Luchansky, J.B. 2007. Behavior of foodborne pathogens in Teewurst raw spreadable sausage. Meeting Abstract. PB3.
ARS News Articles
Last Modified: 12/17/2014
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