ISO 68972 Tetracycline Testing in Dairy-Based Drinks
The ISO 68972 standard is specifically designed to determine the presence and concentration of tetracyclines, a broad-spectrum antibiotic used primarily in veterinary medicine, within dairy-based beverages. This service is crucial for ensuring that food and feed products meet stringent regulatory requirements regarding veterinary drug residues.
Our laboratory employs advanced analytical techniques including liquid chromatography-tandem mass spectrometry (LC-MS/MS) to achieve the necessary sensitivity and specificity required by this standard. The testing process involves multiple steps: sample preparation, extraction, purification, and finally, quantification using high-resolution instruments.
Dairy-based drinks such as milk, cream, yogurt, and flavored milks are common consumer products where tetracycline residues can inadvertently occur due to improper antibiotic use in livestock. Compliance with ISO 68972 is mandatory for food manufacturers to protect public health by minimizing the risk of antimicrobial resistance and adverse effects on consumers.
Our laboratory adheres strictly to the procedures outlined in ISO 68972, ensuring accurate and reliable results that are critical for maintaining product safety and regulatory compliance. The testing procedure includes:
- Sample Collection & Handling: Proper collection of samples from production batches followed by immediate refrigeration to prevent degradation.
- Extraction: Utilizing solvent-based methods or solid-phase extraction techniques depending on the matrix complexity.
- Purification: Employing clean-up columns or other advanced purification strategies to remove interfering substances.
- Detection & Quantification: Using LC-MS/MS for accurate detection and quantification of tetracycline residues down to the regulatory limit.
The results are reported according to ISO 68972 guidelines, providing confidence in the safety and quality of dairy-based drinks. Our expertise ensures that all steps align with international standards, delivering precise data essential for compliance and trustworthiness.
Applied Standards
| Standard | Description |
|---|---|
| ISO 68972:2015 | Determination of tetracycline residues in dairy products by liquid chromatography-tandem mass spectrometry (LC-MS/MS) |
Benefits
By adhering to ISO 68972, our clients enjoy numerous advantages:
- Regulatory Compliance: Ensures adherence to international standards and local regulations.
- Consumer Trust: Builds confidence among consumers regarding the safety of dairy-based products.
- Quality Assurance: Guarantees consistent product quality through stringent testing protocols.
- Risk Management: Identifies potential issues early, minimizing risks associated with tetracycline residues.
Environmental and Sustainability Contributions
The use of advanced analytical techniques not only ensures regulatory compliance but also contributes positively to environmental sustainability. By identifying and eliminating potential sources of tetracycline residues, our services help reduce the risk of antibiotic resistance in ecosystems. This proactive approach supports broader efforts towards sustainable food production practices.
