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Food and Nutrition

Laboratory Procedures for the Microbiological Analysis of Foods

Table of Contents - Volume 3 - The Compendium of Analytical Methods
Identification Number Title Date Issued
Disclaimer Disclaimer for the Compendium of Analytical Methods January 2005
MFLP-07 The detection of Listeria monocytogenes in foods and environmental surfaces using the Assurance GDS™ Listeria monocytogenes Genetic Detection System June 2012
MFLP-08 The detection of Listeria species in foods and environmental surfaces using the Assurance GDS™ Listeria spp. Genetic Detection System June 2012
MFLP-09 Enumeration of Enterobacteriaceae Species in Food and Environmental Samples Using 3M™ Petrifilm™ Enterobacteriaceae Count Plates June 2007
MFLP-10 Enumeration of Total Aerobic Bacteria in Food Products and Food Ingredients Using Compact Dry Aerobic Count Plates December 2006
MFLP-11 Enumeration of Listeria Species in Environmental Samples Using 3M™ Petrifilm™ Environmental Listeria Plates April 2011
MFLP-12 Identification of Escherichia coli O157:H7 and Verotoxin-producing Escherichia coli O157:NM by the ADIAFOOD Rapid Pathogen Detection System, a Real-time Polymerase Chain Reaction System March 2009
MFLP-13 The Genequence Listeria spp. Assay for the Detection of Listeria in a Variety of Foods and Environmental Surfaces April 2011
MFLP-14 The Genequence Listeria Monocytogenes Assay for the Detection of Listeria monocytogenes in a Variety of Foods April 2011
MFLP-15 The Detection of Listeria Species from Environmental Surfaces Using the Dupont Qualicon BAX® System Method and Direct Plating April 2011
MFLP-16 Detection of Escherichia coli O157:H7 in Foods - Assurance GDS™ for E. coli O157:H7 Gene Detection System August 2005
MFLP-17 Enumeration of viable aerobic mesophilic microorganisms in food products using the TEMPO® TVC February 2010
MFLP-18 The 48 h Dupont™ Lateral Flow System™ Method for the Detection of Salmonella species in Raw and Processed Meats November 2007
MFLP-19 The Dupont™ Lateral Flow System™ Method for Detecting E. coli O157 in Raw Ground and Raw Boneless Beef March 2006
Supplement to Method MFLP-19 August 2007
MFLP-20 The Genequence® Salmonella Microwell Assay for the Detection of Salmonella in a Variety of Foods October 2004
MFLP-21 Enumeration of Staphylococcus Aureus in Foods and Environmental Samples Using 3MT PetrifilmT Staph Express Count (STX) Plates July 2004
Supplement to Method MFLP-21 Archived April 2013
MFLP-23 Specific Detection of Vibrio Parahaemolyticus Strains Using a Multiplex Polymerase Chain Reaction (PCR) Based on the R72H Taxonomic Marker and the Hemolysin Genes TDH and TRH March 2006
Figure March 2006
MFLP-24 Identification of Escherichia coli O157 by the Warnex Real Time Polymerase Chain Reaction System Archived April 2013
MFLP-25 Isolation and Identification of Shigella Spp. From Foods March 2006
MFLP-26 Detection of Shigella Spp. In Foods by the Polymerase Chain Reaction (PCR) February 2006
MFLP-27 The Dupont Qualicon Bax® System Method for the Detection of Enterobacter Sakazakii in Selected Foods September 2003
MFLP-28 The Qualicon Bax® System Method for the Detection of Listeria Monocytogenes in a Variety of Food November 2011
MFLP-29 The Qualicon Bax® System Method for the Detection of Salmonella in a Variety of Food and Environmental Samples June 2012
MFLP-30 The Dupont Qualicon Bax® System Method for the Detection of E. Coli O157:H7 in Raw Beef and Fruit Juice May 2003
Supplement to MFLP-30 May 2005
Supplement 2 to MFLP-30 The Use of the Bax E. coli O157:H7 MP Assay November 2006
MFLP-31 Identification of Listeria monocytogenes using the Adiafood Rapid Pathogen Detection System, a Real-Time PCR Technique October 2011
MFLP-32 Identification of Salmonella species using the Adiafood rapid pathogen detection system, a real-time pcr technique January 2010
MFLP-33 Detection of Listeria monocytogenes in foods by the VIDAS LMO 2™ method March 2012
MFLP-34 Detection of Listeria spp. in Foods and Environmental Samples by the VIP Method Under Review
MFLP-35 Detection of Salmonella by the Tecra Salmonella Visual Immunoassay (Via) Method June 2002
MFLP-36 Detection of Salmonella in Foods and Environmental Surfaces - Assurance GDS for Salmonella Gene Detection System June 2006
MFLP-37 Part 1: Detection of Halophilic Vibrio Species in Seafood

Part 2: Detection of Vibrio Cholerae
October 2006
MFLP-38 Detection of Salmonella spp. from all foods and selected environmental surfaces using iQ-Check™ Salmonella Real-Time PCR Test Kit August 2012
MFLP-39 Detection of Listeria spp. From Environmental Surfaces Using iQ-CheckTM Listeria spp. Real-Time PCR Test Kit April 2011
MFLP-40 Detection of Salmonella in food products by the VIDAS® Easy Salmonella (SLM) method November 2011
MFLP-41 Environmental Sampling for the Detection of Microorganisms July 2010
MFLP-42 Isolation and Enumeration of the Bacillus Cereus Group in Foods May 2011
MFLP-43 Determination of Enterobacteriaceae September 1997
MFLP-44 Determination of Aerobic and Anaerobic Sporeformers April 1998
Supplement to Method MFLP-44 September 1999
MFLP-45 Determination of Sodium Chloride (Salt) in Foods and Other Samples by Quantab™ Chloride Titrators November 2007
MFLP-46 Isolation of Thermophilic Campylobacter from Foods March 2002
MFLP-47 Determination of Enterotoxin Production by Staphylococcus aureus Isolated from Food (microslide gel double diffusion assay) Archived April 2012
MFLP-48 Isolation of Yersinia enterocolitica and from Foods and Environmental Samples May 2012
MFLP-49 Detection of Salmonella spp. In Food and Agricultural Products by the Vidas SLM Method. ( See mfhpb-24)
MFLP-50 Detection of Clostridium botulinum in Honey and Syrups January 2012
MFLP-51 Detection of Listeria species in Stainless steel Surfaces by the ADIAFOOD Rapid Pathogen Detection System July 2012
MFLP-52 Identification of Staphylococcus aureus in Foods by the Warnex Semi-quantitative Real-time Polymerase Chain Reaction System Archived March 2009
MFLP-53 Identification of Escherichia Coli in Foods by the Warnex™ Semi-quantitative Real-time Polymerase Chain Reaction System Archived March 2009
MFLP-54 Detection of Salmonella spp. In Food and Agricultural Products by the Gene-Trak® DNA Hybridization Method Archived April 2012
MFLP-55 Enumeration of Faecal Coliforms in Foods by the Hydrophobic Grid-Membrane Filter (HGMF) Method September 1998
MFLP-56 Determination of Aerobic Colony Count in Foods and Environmental Samples by the Hydrophobic Grid-Membrane Filter (HGMF) Method January 2003
MFLP-58 Enumeration of Aeromonas hydrophila by the Hydrophobic Grid-Membrane Filter (HGMF) Technique Under review
MFLP-58B Enumeration of Aeromonas hydrophila in prepackaged ice and water in sealed containers by the Hydrophobic Grid-Membrane Filter (HGMF) Technique November 1999
MFLP-60 Screening Bottled Water (Water in Sealed Containers) for the Presence of Indicator and Pathogenic Bacteria. Archived April 2012
MFLP-61 Enumeration of Pseudomonas aeruginosa in Foods and Food Ingredients by the Hydrophobic Grid-Membrane Filter (HGMF) Method May 2001
MFLP-61B Enumeration of Pseudomonas aeruginosa in prepackaged ice and water in sealed containers by the Hydrophobic Grid-Membrane Filter (HGMF) Technique November 1999
MFLP-62 The Qualicon Bax® Method for the Detection of Salmonella In Foods and Environmental Samples Archived: December 2003
See MFLP-29
MFLP-63 Measuring Water activity (aW) Using the Novasina aW Center January 2006
MFLP-64 Analysis of sprouts for coliforms, Escherichia coli, and Klebsiella pneumoniae. Archived April 2012
MFLP-65 Detection of Staphylococcal Enterotoxins in Food Products Using the VIDAS® Staph Enterotoxin II (SET2), an ELFA (Enzyme Linked Fluorescent Assay) Technique April 2008
MFLP-66 Determination of Water Activity Using the Decagon Aqualab CX-2 and Series 3 June 2006
MFLP-67 Determination of Enterotoxin Production by Staphylococcus Aureus in Foods and Broth Media [The Reversed Passive Latex Agglutination (RPLA) Method] Archived July 2012
MFLP-68 Detection of Enterotoxins Produced by Staphylococcus aureus in Foods (The Enzyme-linked Immunosorbent Assay (ELISA) using the Tecra Kit) April 1998
MFLP-69 Detection of Enterotoxins Produced by Staphylococcus aureus in Foods (Ridascreen SET A, B, C, D, E Enzyme Immunoassay) April 1998
MFLP-70 Detection of Salmonella in Foods by the Modified 1-2 Test Archived November 2012
MFLP-71 Detection of Listeria spp. in Foods Using the Oxoid Listeria Rapid Test (The Clearview Kit) April 2011
MFLP-72 The Isolation and Identification of Vibrio cholerae 01 and non-01 from Foods Archived April 2012
MFLP-73 The Isolation and Enumeration of Vibrio vulnificus from Fish and Seafoods Archived April 2012
MFLP-74 Enumeration of Listeria monocytogenes in Food April 2011
MFLP-75 Procedure for the Isolation of Salmonella species by the Modified Semi-solid Rappaport Vassiliadis (MSRV) Method June 2004
Supplement to Method MFLP-75 February 2006
MFLP-76 The DuPont Qualicon BAX® System real-time method for the detection of E. coli O157:H7 in raw beef trim and raw ground beef April 2011
MFLP-77 Detection of Listeria monocytogenes and other Listeria spp. in food products and environmental samples by the VIDAS® Listeria species Xpress (LSX) method October 2012
MFLP-78 Identification of Presumptive Positive Listeria monocytogenes From Foods and environmental Samples by the Polymerase Chain Reaction (PCR) April 2011
MFLP-79 Identification Of Staphylococcus aureus by Accuprobe™(Accuprobe Rapid DNA Probe Test) Archived April 2012
MFLP-80 Isolation of E. coli O157:H7 or NM in Foods March 2008
MFLP-81 Detection of Enterohemorrhagic E. coli (EHEC) in Food Products and Food Ingredients by the Assurance EHEC Enzyme Immunoassay (EIA) Method June 2006
MFLP-82 Detection of E. coli O157 by the Merck Singlepath® E. coli O157 Kit July 2007
MFLP-83 Detection of Verotoxins VT 1 and VT 2 by the Merck Duopath® Verotoxin Kit December 2006
MFLP-84 Identification of Salmonella spp. by Dynabeads anti-Salmonella December 2006
MFLP-85 Enumeration of Coliforms in Foods and Environmental Samples Using 3M ™ Petrifilm™ High Sensitivity Coliform Count (HSCC) Plates March 2003
MFLP-86 Identification of Presumptive Positive Verocytoxigenic Escherichia coli by the Polymerase Chain Reaction January 2003
MFLP-87 Detection of Enterohemorrhagic E. coli (EHEC) in Food Products and Food Ingredients by the VIP for EHEC Method Under Review
MFLP-88 Identification of Listeria monocytogenes by Accuprobe™

(Accuprobe Rapid DNA Probe Test)
July 2011
MFLP-89 Procedure for the Detection of Verocytotoxin-Producing Escherichia coli in Food Samples Archived April 2012
MFLP-90 Identification of E. coli O157 by DynaBeads™ anti-E. coli O157 July 2006
MFLP-91 Detection of E. coli O157 by the Tecra™ E. coli O157 Visual ImmunoassayTM (VIA) Method and Tecra E.coli O157 Immunocapture February 2006
MFLP-92 Detection of Escherichia coli O157 in Foods by Polymyxin-based Enzyme-linked Immunosorbent Assay Archived April 2013
MFLP-93 Identification of Escherichia coli Verotoxins by the Meridian Premier EHEC Kit™ November 2005
MFLP-94 The Eight Hour Reveal Method for Detecting Escherichia coli O157:H7 In Raw Beef and Environmental Samples. September 2000
MFLP-95 The 20 Hour Reveal Method for Detecting Escherichia coli O157:H7 from Foods and Environmental Samples. September 2000
MFLP-96 The Reveal Test Kit for Detecting Salmonella Archived December 2012
MFLP-97 The Alert Test Kit for Detecting Salmonella February 2001
MFLP-98 Detection of E. coli O157:H7 in food products by the VIDAS® UP E. coli O157 (including H7) method December 2011
Appendix A Definition of Terms - Applicable to all Methods in the Compendium of Analytical Methods November 2006
Appendix B Collection and Transportation of Samples - Applicable to all Methods in the Compendium of Analytical Methods November 2006
Appendix C Calculation of the Most Probable Number of Growth Units for HGMF Methods March 1993
Appendix D Calculation of the Most Probable Number (MPN) March 1993
Appendix E Enzyme Treatment of Foods for Filtration September 1993
Appendix F Supplement to all the Methods in the Compendium:
the use of a Stomacher vs a blender
November 1999
Appendix G Glossary of Agars, Broths and Other Reagents  
Index and Introduction February 2006
Section A January 2006
Section B January 2006
Section C January 2006
Section D January 2006
Section E January 2006
Section F January 2006
Section G January 2006
Section H January 2006
Section I January 2006
Sections J-K January 2006
Section L January 2006
Section M January 2006
Section N January 2006
Section O January 2006
Section P February 2006
Sections Q-R January 2006
Section S January 2008
Section T February 2006
Section U January 2006
Section V January 2006
Section W January 2006
Sections X-Y January 2006
Appendix H Preparation of Dilutions using Gravimetric Means December 2001
Appendix I Supplement to All Methods in the Compendium: General Microbiological Guidance

Supplement to Appendix I June 2005
Appendix J Supplement to All Methods That Detect Salmonella November 2003
Appendix K Summaries of Methods that Detect Specific Bacteria in this Compendium  
E. coli O157:H7 March 2012
Listeria spp. and L. monocytogenes March 2012
Staphylococcus aureus March 2012
Salmonella spp. March 2012
Appendix L Confirmation Steps for Methods for The Detection of Listeria spp. In Foods And Environmental Samples Archived July 2012

Evaluation Division
Bureau of Microbial Hazards
Food Directorate
Health Products and Food Branch
Health Canada
4th Floor N.W. SFBC [2204E]
Ottawa, Ontario K1A 0K9
Telephone: 613-957-0349
Facsimile: 613-952-6400
Micro_methods_committee@hc-sc.gc.ca