Microbiological Screening

The Institute of Food Safety & Defense can provide screening for pathogenic bacteria in food and environmental samples using AOAC International validated methodology that you can use to measure the microbial activity in a wide variety of foods, oils, and plants.

Screening for Pathogens

Bacterial Pathogens:

  • Brucella spp.
  • Campylobacter spp.
  • Cronobacter sakazakii
  • E. coli O157:H7
  • Pathogenic STEC (EHEC)
  • Enteroaggregative E. coli
  • Enteroinvasive E. coli 
  • Enteropathogenic E. coli
  • Legionella spp. 
  • Listeria monocytogenes
  • Mycobacterium spp. 
  • Mycoplasma spp.
  • Salmonella spp.
  • Shigella spp.
  • Yersinia paratuberculosis
  • Yersinia enterocolitica
  • Vibrio spp.

Microbial Toxins

Mycotoxins:

  • Aflatoxins (B1, B2, G1, G2)
  • Fumonisins (B1, B2)
  • Fusariums (DON, HT-2, T-2, ZON)
  • Ochratoxin A
  • Patulin

Other Toxins:

  • Botulinum Toxin
  • Cereulide
  • Domoic Acid
  • Microcystins (LR, RR, YR)
  • Staphylococcal Enterotoxins

Toxigenic Bacteria

  • Bacillus cereus
  • Clostridium botulinum
  • Clostridium perfringens
  • Staphylococcus aureus

Viral Pathogens

  • Norovirus
  • Hepatitis A
  • Hepatitis E

Parasites

  • Cyclospora cayetanensis
  • Cryptosporidium spp.
  • Giardia
  • Trichinella spiralis

Screening for Indicator Organisms

  • Aerobic Plate Counts
  • Anaerobic Plate Counts
  • Aerobic and Anaerobic Spores
  • Enterobacteriaceae
  • Enterococcus spp.
  • Total Fecal Coliforms
  • Generic E. coli
  • Lactic Acid Bacteria
  • Listeria spp.
  • Pseudomonas spp. 
  • Total Coliform
  • Yeast and Mold

Screening for Spoilage Organisms

Beer

  • Brettanomyces bruxellensis
  • HOP resistant bacteria
  • Megasphaera cerevisiae
  • Pectinatus cerevisiiphilus
  • Pectinatus frisingensis
  • Saccharomyces diastatics

Beef

  • Brochotrix thermosphacta
  • Clostridium estherticum
  • Clostridium algidicarnis
  • Enterobacteriaceae
  • Lactic Acid Bacteria
  • Pseudomonas spp.

Fruit Juice

  • Acetobacter spp.
  • Alicylobacillus acidoterrestris 
  • Aspergillus flavus
  • Rhodotorula mucilaginosa

Wine

  • Acetobacter spp.
  • Brettanomyces bruxellensis
  • Gluconobacter spp.
  • Lactobacillus spp.
  • Oenocccus oeni
  • Pedicoccus spp.
  • Saccharomyces cerevisiae
  • Zygosaccharomyces bailii

Pork

  • Brochotrix thermosphacta
  • Carnobacterium divergens
  • Lactococcus piscium
  • Leuconostoc spp. 
  • Photobacterium phosphoreum

Produce

  • Acinetobacter calcoaceticus
  • Botrytis cinerea
  • Clavibacter michiganensis
  • Erwinia carotovora
  • Lactobacillus buchneri
  • Leuconostoc gelidum
  • Pectobacterium carotovorum
  • Pseudomonas chlororaphis
  • Pseudomonas spp.
  • Xanthomonas campestris

Dairy

  • Bacillus spp.
  • Enterobacteriaceae
  • Mucor circinelloides
  • Paenibacillus spp.
  • Pseudomonas fluorescencs
  • Pseudomonas fragi
  • Pseudomonas lundensis

Poultry

  • Acinetobacter spp.
  • Candida spp.
  • Debaryomyces spp.
  • Pseudomonas spp.
  • Rhodotorula spp.

Seafood

  • Carnobacterium divergens
  • Carnobacterium maltaromaticum
  • Lactobacillus alimentarius
  • Lactobacillus curvatus
  • Lactobacillus sakei
  • Photobacterium iliopiscarium
  • Photobacterium phosphoreum
  • Pseudomonas spp.
  • Psychrobacter immobilis
  • Shewanella baltica
  • Shewanella putrefaciens

For pricing on all of the above microbiological screenings, please give us a call at the office. Discounted bundle pricing is available if you would like to screen for a panel of microorganisms.