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The identification of pathogens or the simple enumeration of sanitary-indicative microorganisms are important information for the monitoring of products during their manufacture.

In order to meet Brazilian consumer’s needs with excellence and safety, food industries must have their products regularly tested and adopt systematic procedures to allow quality assurance.

For this reason, Labor3 conducts microbiological analyses, with flexibility to meet the different demands, according to each customer’s needs. Our team of analysts receives the analysis request and verifies if any adjustments related to methodology, limits of quantification, special validations and even standards adopted in other countries are necessary.

  • COMPARATIVE STUDY BETWEEN SIMILAR METHODS

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  • VALIDATION OF CUSTOMER METHODS

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  • VALIDATION OF INDUSTRIAL PROCESSES FOR THE CLEANING OF FACILITIES AND EQUIPMENT

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  • TRACKING OF CONTAMINATION SOURCE IN PRODUCTION LINE

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  • VALIDATION OF PRODUCTION PROCESS OF IN-LINE PRODUCT OR FINISHED PRODUCT

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  • Indicative sources of deterioration

    Halophilic bacteria

    Heterotrophic bacteria

    Lactic bacteria

    Lipolytic bacteria

    Aerobic and anaerobic mesophilic bacteria

    Proteolytic bacteria

    Psychrotrophic bacteria

    Aerobic and anaerobic thermophilic bacteria

    Bacteriophages

    Molds and yeasts

    Fecal coliforms (thermotolerant)

    Total coliforms

    Enterobacteria

    Enterococci

    Escherichia coli

    Osmophilic fungi

    Xerophilic fungi

    Pathogens

    Bacillus cereus

    Campylobacter sp 

    Campylobacter jejuni

    Clostridium sulfite-reducing at 46ºc

    Clostridium sulfite-reducing

    Clostridium perfringens

    Escherichia coli O157:H7

    Legionella pneumophila

    Listeria sp

    Listeria monocytogenes fast method also available

    Pseudomonas aeruginosa

    Salmonella sp fast method also available

    Shigella sp

    Staphylococcus aureus coagulase positive

    Vibrio cholerae

    Yersinia enterocolitica

     

  • Other spores

    Aerobic and anaerobic  mesophilic spores

    Aerobic and anaerobic  thermophilic spores

    Bacillus cereus spores

    Heat-resistant mold spores

    Spores of sulfite-reducing Clostridium

    Clostridium perfringens spores

    Flat Sour Spores

    Probiotics

    Bifidobacteria

    Total mesophilic lactic bacteria (Lactococcus and Leuconostoc)

    Lactobacillus acidophilus

    Lactobacillus bulgaricus

    Lactobacillus casei

    Streptococcus thermophilus

    Test for commercial sterility

    Acidic products

    Low acidity products

    UHT and sterilized dairy products