keyword
MENU ▼
Read by QxMD icon Read
search

3m food safety

keyword
https://www.readbyqxmd.com/read/27853518/metagenomic-analysis-of-medicinal-cannabis-samples-pathogenic-bacteria-toxigenic-fungi-and-beneficial-microbes-grow-in-culture-based-yeast-and-mold-tests
#1
Kevin McKernan, Jessica Spangler, Yvonne Helbert, Ryan C Lynch, Adrian Devitt-Lee, Lei Zhang, Wendell Orphe, Jason Warner, Theodore Foss, Christopher J Hudalla, Matthew Silva, Douglas R Smith
Background: The presence of bacteria and fungi in medicinal or recreational Cannabis poses a potential threat to consumers if those microbes include pathogenic or toxigenic species. This study evaluated two widely used culture-based platforms for total yeast and mold (TYM) testing marketed by 3M Corporation and Biomérieux, in comparison with a quantitative PCR (qPCR) approach marketed by Medicinal Genomics Corporation. Methods: A set of 15 medicinal Cannabis samples were analyzed using 3M and Biomérieux culture-based platforms and by qPCR to quantify microbial DNA...
2016: F1000Research
https://www.readbyqxmd.com/read/27330049/evaluation-of-the-3m%C3%A2-molecular-detection-assay-mda-2-salmonella-for-the-detection-of-salmonella-spp-in-select-foods-and-environmental-surfaces-collaborative-study-first-action-2016-01
#2
Patrick Bird, Jonathan Flannery, Erin Crowley, James R Agin, David Goins, Lisa Monteroso
The 3M™ Molecular Detection Assay (MDA) 2 - Salmonella uses real-time isothermal technology for the rapid and accurate detection of Salmonella spp. from enriched select food, feed, and food-process environmental samples. The 3M MDA 2 - Salmonella was evaluated in a multilaboratory collaborative study using an unpaired study design. The 3M MDA 2 - Salmonella was compared to the U.S. Food and Drug Administration Bacteriological Analytical Manual Chapter 5 reference method for the detection of Salmonella in creamy peanut butter, and to the U...
July 2016: Journal of AOAC International
https://www.readbyqxmd.com/read/27316515/rapid-detection-of-salmonella-in-food-and-feed-by-coupling-loop-mediated-isothermal-amplification-with-bioluminescent-assay-in-real-time
#3
Qianru Yang, Kelly J Domesle, Fei Wang, Beilei Ge
BACKGROUND: Salmonella is among the most significant pathogens causing food and feed safety concerns. This study examined the rapid detection of Salmonella in various types of food and feed samples by coupling loop-mediated isothermal amplification (LAMP) with a novel reporter, bioluminescent assay in real-time (BART). Performance of the LAMP-BART assay was compared to a conventional LAMP and the commercially available 3M Molecular Detection Assay (MDA) Salmonella. RESULTS: The LAMP-BART assay was 100 % specific among 178 strains (151 Salmonella and 27 non-Salmonella) tested...
2016: BMC Microbiology
https://www.readbyqxmd.com/read/26268981/evaluation-of-3m%C3%A2-molecular-detection-assay-mda-listeria-monocytogenes-for-the-detection-of-listeria-monocytogenes-in-selected-foods-and-environmental-surfaces-collaborative-study-first-action-2014-07
#4
Patrick Bird, Jonathan Flannery, Erin Crowley, James Agin, David Goins, Lisa Monteroso, DeAnn Benesh
The 3M™ Molecular Detection Assay (MDA) Listeria monocytogenes combines isothermal amplification and bioluminescence to detect Listeria monocytogenes with high specificity and efficiency in select foods and environmental samples. The 3M MDA Listeria monocytogenes method was evaluated using an unpaired study design in a multilaboratory collaborative study to the U.S. Department of Agriculture, Food Safety and Inspection Service Microbiology Laboratory Guidebook 8.09 (2011) Isolation and Identification of Listeria monocytogenes from Red Meat, Poultry, and Egg Products and Environmental Samples for deli turkey, and the AOAC Official Method of Analysis(SM) 993...
July 2015: Journal of AOAC International
https://www.readbyqxmd.com/read/25902983/evaluation-of-modification-of-the-3m%C3%A2-molecular-detection-assay-mda-salmonella-method-2013-09-for-the-detection-of-salmonella-in-selected-foods-collaborative-study
#5
Patrick Bird, Kiel Fisher, Megan Boyle, Travis Huffman, M Joseph Benzinger, Paige Bedinghaus, Jonathon Flannery, Erin Crowley, James Agin, David Goins, DeAnn Benesh, John David
The 3M(™) Molecular Detection Assay (MDA) Salmonella utilizes isothermal amplification of nucleic acid sequences with high specificity, efficiency, rapidity and bioluminescence to detect amplification of Salmonella spp. in food, food-related, and environmental samples after enrichment. A method modification and matrix extension study of the previously approved AOAC Official Method(SM) 2013.09 was conducted, and approval of the modification was received on March 20, 2014. Using an unpaired study design in a multilaboratory collaborative study, the 3M MDA Salmonella method was compared to the U...
September 2014: Journal of AOAC International
https://www.readbyqxmd.com/read/25632434/evaluation-of-the-3m%C3%A2-petrifilm%C3%A2-salmonella-express-system-for-the-detection-of-salmonella-species-in-selected-foods-collaborative-study
#6
Patrick Bird, Jonathan Flannery, Erin Crowley, James Agin, David Goins, Robert Jechorek
The 3M™ Petriflm™ Salmonella Express (SALX) System is a simple, ready-to-use chromogenic culture medium system for the rapid qualitative detection and biochemical confirmation of Salmonella spp. in food and food process environmental samples. The 3M Petrifilm SALX System was compared using an unpaired study design in a multilaboratory collaborative study to the U.S. Department of Agriculture/Food Safety and Inspection Service (USDA/FSIS) Microbiology Laboratory Guidebook (MLG) 4.07 (2013) Isolation and Identification of Salmonella from Meat, Poultry, Pasteurized Egg and Catfish Products and Carcass and Environmental Sponges for raw ground beef and the U...
November 2014: Journal of AOAC International
https://www.readbyqxmd.com/read/24645511/evaluation-of-3m-molecular-detection-assay-mda-salmonella-for-the-detection-of-salmonella-in-selected-foods-collaborative-study
#7
Patrick Bird, Kiel Fisher, Megan Boyle, Travis Huffman, M Joseph Benzinger, Paige Bedinghaus, Jonathan Flannery, Erin Crowley, James Agin, David Goins, DeAnn Benesh, John David
The 3M Molecular Detection Assay (MDA) Salmonella is used with the 3M Molecular Detection System for the detection of Salmonella spp. in food, food-related, and environmental samples after enrichment. The assay utilizes loop-mediated isothermal amplification to rapidly amplify Salmonella target DNA with high specificity and sensitivity, combined with bioluminescence to detect the amplification. The 3M MDA Salmonella method was compared using an unpaired study design in a multilaboratory collaborative study to the U...
November 2013: Journal of AOAC International
https://www.readbyqxmd.com/read/23834787/escherichia-coli-contamination-of-lettuce-grown-in-soils-amended-with-animal-slurry
#8
A N Jensen, C Storm, A Forslund, D L Baggesen, A Dalsgaard
A pilot study was conducted to assess the transfer of Escherichia coli from animal slurry fertilizer to lettuce, with E. coli serving as an indicator of fecal contamination and as an indicator for potential bacterial enteric pathogens. Animal slurry was applied as fertilizer to three Danish agricultural fields prior to the planting of lettuce seedlings. At harvest, leaves (25 g) of 10 lettuce heads were pooled into one sample unit (n = 147). Soil samples (100 g) were collected from one field before slurry application and four times during the growth period (n = 75)...
July 2013: Journal of Food Protection
https://www.readbyqxmd.com/read/23767343/3m-petrifilm-environmental-listeria-plate
#9
Deann L Benesh, Erin S Crowley, Patrick M Bird
A validation study of the 3M Petrifilm Environmental Listeria (EL) Plate (3M Food Safety, St. Paul, MN) was conducted at Q Laboratories, Inc., Cincinnati, OH. The method was compared to the Health Canada MFHPB-30 reference method for the analysis of stainless steel environmental surfaces. Twenty replicates of the environmental surface were analyzed at a low and a high inoculum level. The low-level sampling area was inoculated with 0.2-2 CFU/5 cm2, and the high-level sampling area was inoculated with 2-5 CFU/5 cm2...
March 2013: Journal of AOAC International
https://www.readbyqxmd.com/read/23767342/3m-tecra-listeria-visual-immunoassay-aoac-official-methods-995-22-and-2002-09
#10
Deann L Benesh, Erin S Crowley, Patrick M Bird
A validation study of the 3M Tecra Listeria Visual Immunoassay (VIA; 3M Food Safety, St. Paul, MN) was conducted at Q Laboratories, Inc., Cincinnati, OH. The 3M Tecra Listeria VIA method was compared to the Health Canada MFHPB-30 reference method for the analysis of five ready-to-eat (RTE) meats: deli turkey, hot dogs, liver pate, raw fermented sausage, and deli ham, and on a stainless steel environmental surface. Twenty replicates of each of the five food matrixes were analyzed at a low and a high inoculum level...
March 2013: Journal of AOAC International
https://www.readbyqxmd.com/read/23043831/dynamics-of-radioactive-cesium-134cs-and-137cs-during-the-milling-of-contaminated-japanese-wheat-cultivars-and-during-the-cooking-of-udon-noodles-made-from-wheat-flour
#11
Keitarou Kimura, Hiromi Kameya, Daisuke Nei, Yoshiteru Kakihara, Shoji Hagiwara, Hiroshi Okadome, Katsuo Tanji, Setsuko Todoriki, Ushio Matsukura, Ghinichi Kawamoto
The fate of radioactive cesium ((134)Cs plus (137)Cs) during the milling of contaminated Japanese wheat cultivars harvested in FY2011, and during the cooking of Japanese udon noodles made from the wheat flour, was investigated. Grain samples containing various radioactive cesium concentrations (36.6 to 772 Bq/kg [dry weight]) were milled using a laboratory-scale test mill to produce eight fractions: three break flours (1B, 2B, and 3B), three reduction flours (1M, 2M, and 3M), bran, and shorts. The concentrations of radioactive cesium were found to be highest in the bran fractions of all the samples tested, with 2...
October 2012: Journal of Food Protection
https://www.readbyqxmd.com/read/23026260/sensitive-and-simple-determination-of-bromate-in-foods-disinfected-with-hypochlorite-reagents-using-high-performance-liquid-chromatography-with-post-column-derivatization
#12
Azusa Yokota, Hiroki Kubota, Satomi Komiya, Kyoko Sato, Hiroshi Akiyama, Ichiro Koshiishi
A novel analytical method for the quantification of bromate in fresh foods using high performance liquid chromatography (HPLC) with a post-column reaction has been developed. The fresh food sample solutions were pretreated with homogenization, centrifugal ultrafiltration and subsequent solid phase extraction using a strong anion-exchange resin. After separation on a strong anion-exchange chromatography column using a highly concentrated NaCl solution (0.3M) as the eluent, the bromate was quantified by detection using a post-column reaction with a non-carcinogenic reagent (tetramethylbenzidine)...
November 2, 2012: Journal of Chromatography. A
https://www.readbyqxmd.com/read/21067669/distribution-of-deoxynivalenol-and-nivalenol-in-milling-fractions-from-fusarium-infected-japanese-wheat-cultivars
#13
Manasikan Thammawong, Mayuko Okabe, Tomomi Kawasaki, Hiroyuki Nakagawa, Hitoshi Nagashima, Hiroshi Okadome, Takashi Nakajima, Masayo Kushiro
The fate of the Fusarium mycotoxins deoxynivalenol and nivalenol during the milling of Japanese wheat cultivars artificially infected with Fusarium was investigated. Grain samples with different mycotoxin concentrations were milled using a laboratory-scale test mill to produce eight fractions: three breaking flours (1B, 2B, and 3B), three reduction flours (1M, 2M, and 3M), wheat bran, and wheat shorts. Patent flour for human consumption was made from the 1B, 2B, 1M, and 2M flours, and low-grade flour was made from 3B and 3M flours...
October 2010: Journal of Food Protection
https://www.readbyqxmd.com/read/18034727/comparison-of-3m-petrifilm-environmental-listeria-plates-against-standard-enrichment-methods-for-the-detection-of-listeria-monocytogenes-of-epidemiological-significance-from-environmental-surfaces
#14
COMPARATIVE STUDY
D G Nyachuba, C W Donnelly
Environmental monitoring using sensitive methods for detection and elimination of harborage sites of Listeria monocytogenes is key to the control of this organism. The 3M Petrifilm Environmental Listeria (EL) Plate-a no enrichment method-was compared with the USDA/FSIS, modified USDA/FSIS (mUSDA), and ISO methods for detection/recovery of L. monocytogenes on 4 environmental surfaces (brick, dairy board, stainless steel, and epoxy resin). The efficacy of 3 sampling devices including the Microbial-Vac system((R)), environmental sponge, and 3M Quick swab in recovering epidemiologically significant strains of uninjured and sublethally injured L...
November 2007: Journal of Food Science
https://www.readbyqxmd.com/read/15270512/evaluation-of-staphylococcus-aureus-growth-potential-in-ham-during-a-slow-cooking-process-use-of-predictions-derived-from-the-u-s-department-of-agriculture-pathogen-modeling-program-6-1-predictive-model-and-an-inoculation-study
#15
Steven C Ingham, Jill A Losinski, Brenda K Dropp, Laura L Vivio, Dennis R Buege
The U.S. Department of Agriculture has cautioned against slow cooking meat such that the interior temperature increases from 10 degrees C (50 degrees F) to 54.4 degrees C (130 degrees F) in > or = 6 h. During a commercial ham-smoking process, the ham cold point is typically between 10 and 54.4 degrees C for 13 h, but the ham is subsequently exposed to heating sufficient to eliminate vegetative pathogenic bacteria. Thus, production of heat-stable staphylococcal enterotoxin is the primary biological hazard...
July 2004: Journal of Food Protection
1
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"