Nuts & Nut Products Testing – METS Laboratories
Nuts and their derivatives—such as butters, pastes, oils, and flours—are essential components of the global food industry. From high-protein snacks to gourmet spreads, their growing popularity among health-conscious consumers calls for rigorous quality and safety assessments. At METS Laboratories, we specialize in comprehensive testing of nuts and nut-based products, ensuring compliance with national and international standards. Our ISO/IEC 17025: 2017 accredited facilities and expert analytical team provide reliable, reproducible, and regulatory-compliant test results for a wide variety of nut types.
Why Nuts & Nut Products Testing Is Important?
Nuts are not only nutritious but also susceptible to a range of contaminants due to their high fat content, harvesting conditions, and storage environments. Contamination from aflatoxins, pesticide residues, microbial pathogens, and allergens poses significant health risks. Moreover, adulteration, rancidity, and mislabelling affect product quality, brand reputation, and legal compliance. Routine testing is essential for:
• Ensuring food safety and hygiene.
• Meeting FSSAI, Codex& EUregulatory requirements.
• Detecting allergenic cross-contamination.
• Validating shelf life and freshness.
• Preventing consumer fraud and protecting brand integrity.
What We Test?
• Whole nuts
• Nut flours
• Nut oils
• Nut butters and spreads
• Roasted, salted, flavored nuts
a) Chemical:
• Moisture Content (Gravimetric / Karl Fischer)
• Aflatoxins (B1, B2, G1, G2 via LC-MS/MS)
• Peroxide Value, Free Fatty Acids
• Pesticide Residues (GC-MS/MS, LC-MS/MS)
• Heavy Metals (ICP-MS)
• Nutritional Analysis (Protein, Fat, Fiber, Vitamins)
b) Microbiological:
• Total Plate Count (TPC)
• Yeast & Mold
• Salmonella spp.
• E. coli
• Listeria monocytogenes
c) Allergen Testing:
• Peanut and Tree Nut Allergen Quantification (ELISA)
d) Sensory and Physical:
• Rancidity Check
• Shell Fragment Analysis
• Organoleptic Evaluation (Appearance, Flavor, Texture)
e) Shelf-life Studies:
• Accelerated and real-time storage testing
What METS Laboratories Offers?
At METS Laboratories, our testing services are designed for both routine quality checks and advanced research needs:
• Fully equipped ISO/ IEC 17025: 2017 accredited laboratories
• Multi-matrix capability (raw, processed, oil-based products)
• Fast turnaround time with electronic reporting
• End-to-end support from sampling to regulatory submission
• Customized test panels for export/import compliance (EU, US, GCC)
• Expert guidance for labelling and nutritional claims
• Stability and packaging compatibility studies
• On-demand consultation with food technologists and chemists
What We Ensure?
Who It’s For?
Protect Consumers. Satisfy Authorities. Boost Market Confidence.
Food safety is no longer optional—it’s a brand responsibility. METS Laboratories helps you protect consumer health by ensuring your nut products are free from toxins, allergens, and adulterants. Our validated methods and meticulous documentation satisfy the highest scrutiny from regulators. And with trusted third-party testing, your brand gains credibility, consumer loyalty, and a competitive edge in both domestic and international markets.
Choose METS Laboratories to:
• Eliminate contamination and adulteration risks.
• Promote transparency with verified nutritional labels.
• Build consumer trust with quality-verified claims.
• Support smooth export clearance and avoid detention or rejections.
Frequently Asked Questions
What is the turnaround time for nut testing?
Standard testing reports are delivered within 5–7 working days. Urgent testing can be expedited on request.
Can you test for aflatoxins in peanuts and almonds?
Yes. We use sensitive LC-MS/MS methods that detect aflatoxins B1, B2, G1, and G2 at parts-per-billion levels.
Do you offer testing for imported nuts?
Absolutely. We provide compliance testing for nuts being imported into India, as well as those being exported to EU, US, GCC, and other markets.
Can METS Laboratories assist with labelling requirements?
Yes. Our team can help validate nutritional claims and allergen declarations to ensure label compliance with FSSAI and Codex guidelines.
What sample size is needed?
We typically require 250–500g for most tests. For oil-based products, around 100 ml is sufficient and also depends on the parameters.
How do I submit a sample?
Samples can be submitted at our lab directly or picked up via courier after request confirmation. Contact our team for a sample submission form.
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Food Additives & Preservatives Testing
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Fortified Food Testing
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Processed Food Nutrition Value Testing
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Nutraceuticals & Functional Foods Testing
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Residue Analysis
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Animal Food & Feeds Testing
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Bakery & Confectionery Products Testing
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Beverages (Alcoholic & Non-Alcoholic) Testing
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Canned & Processed Foods Testing
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Cereals, Pulses & Cereal Products Testing
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Coffee & Cocoa Products Testing
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Dioxin and Furans Testing
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Edible Colours & Flavors Testing
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Edible Oils & Fats Testing
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Edible Salts Testing
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Eggs & Egg Products Testing
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Essential Nutrients Including Vitamins Testing
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Fruit & Fruit Products Testing
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Gelatin And Other Gums Testing
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Herbs, Spices & Condiments Testing
