ISO 11290-2 Detection of Foodborne Pathogens in Shelf Life Testing

Comprehensive Guide to ISO 11290-2 Detection of Foodborne Pathogens in Shelf Life Testing Services

ISO 11290-2 is a laboratory testing standard for the detection of foodborne pathogens in shelf life testing. This standard is published by the International Organization for Standardization (ISO) and is part of the ISO 11290 series.

Legal and Regulatory Framework

The legal and regulatory framework surrounding this testing service is governed by various national and international standards, regulations, and laws. Some of the key standards and regulations include:

International and National Standards

The following international and national standards apply to this specific laboratory test:

Standard Development Organizations

The development and maintenance of standards for laboratory testing are the responsibility of various standard development organizations, including:

Evolution and Updates of Standards

Standards evolve and get updated periodically to reflect changes in technology, scientific knowledge, and regulatory requirements. The frequency and scope of updates vary depending on the standard.

Standard Numbers and Scope

Some specific standard numbers and their scope are:

Applies to powder infant formulae

Detects Listeria monocytogenes, Salmonella spp., and E. coli O157:H7

Applies to dairy products

Detects Listeria monocytogenes

Standard Compliance Requirements

Compliance with these standards is mandatory for food manufacturers, distributors, and retailers. Non-compliance can result in product recalls, fines, and reputational damage.

The test conditions and methodology for ISO 11290-2 Detection of Foodborne Pathogens in Shelf Life Testing services are as follows:

1. Sample Preparation: The sample preparation procedure involves collecting and preparing the powder infant formulae samples according to the standard.

2. Testing Equipment and Instruments: The testing equipment and instruments used include:

Microbiological incubators

Plate readers or spectrophotometers

Centrifuges

Pipettes

3. Testing Environment Requirements:

Temperature: 20C 1C

Humidity: 50 5

Pressure: Normal atmospheric pressure

4. Sample Preparation Procedures: The sample preparation procedures involve:

Weighing the powder infant formulae samples

Mixing the samples with a suitable diluent (e.g., water or buffer solution)

Plating the diluted samples onto selective agar media

5. Testing Parameters and Conditions:

Incubation temperature: 37C 1C

Incubation time: 48 hours 2 hours

6. Measurement and Analysis Methods: The measurement and analysis methods involve:

Colony counting using a plate reader or spectrophotometer

Statistical analysis of the results

7. Calibration and Validation Procedures:

Equipment calibration (e.g., temperature, pressure)

Laboratory validation (e.g., method verification, proficiency testing)

The test reporting and documentation for ISO 11290-2 Detection of Foodborne Pathogens in Shelf Life Testing services are as follows:

1. Report Format and Structure: The report format and structure include:

Test summary

Sample information

Test results (e.g., Listeria monocytogenes, Salmonella spp., E. coli O157:H7)

Conclusion and recommendations

2. Test Results Interpretation:

Test results are interpreted according to the standard

Positive test results indicate the presence of a pathogenic microorganism

3. Document Control: The document control includes:

Standard operating procedures (SOPs) for laboratory testing

Calibration records for equipment

Validation records for methods

Persuasive and Informative Content

The ISO 11290-2 Detection of Foodborne Pathogens in Shelf Life Testing services are a critical component of food safety management. Compliance with this standard ensures the detection of pathogenic microorganisms in powder infant formulae, which is essential for protecting public health.

By understanding the test conditions and methodology, reporting requirements, and compliance standards, you can ensure that your laboratory testing meets the highest standards of quality and accuracy.

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Our ISO 11290-2 Detection of Foodborne Pathogens in Shelf Life Testing services offer:

1. Expertise: Our team of experienced microbiologists and laboratory technicians have extensive knowledge of the standard.

2. State-of-the-Art Equipment: We use cutting-edge equipment to ensure accurate and reliable test results.

3. Compliance: Our testing is compliant with national and international standards, regulations, and laws.

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Conclusion

In conclusion, our ISO 11290-2 Detection of Foodborne Pathogens in Shelf Life Testing services are designed to provide accurate and reliable results that meet the highest standards of quality and compliance. Our team of experts will guide you through every step of the testing process, ensuring that your laboratory meets the required standards.

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