Plant products such as fruits, vegetables, herbs and spices can vary greatly in market value depending on the species and variety; this creates incentives for substitution or mislabelling.
Eurofins Food Testing UK in partnership with our European authenticity competence centres provide DNA-based testing to verify the identity of plant ingredients plant ingredients in fresh, frozen and processed products; supporting accurate labelling and compliance with UK and EU requirements.
Using species specific PCR technique, we can compare the genetic profile of a sample against curated reference data to identify declared and undeclared species. Testing can be performed on a wide range of matrices; fresh, frozen or mixed ingredient products.
Applications of botanical authenticity testing
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Confirm that declared plant species or varieties on product labels are accurate
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Detect substitution with undeclared or lower-value plant material
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Support compliance with UK and EU marketing and labelling standards for plant products
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Monitor authenticity across retail, wholesale, food service and import channels
Reliable DNA-based methods for plant identification
DNA is extracted from the sample; target sequences are amplified by RT-PCR using species-specific primers and probes, or identified by DNA barcoding where appropriate. We are able to analyse all edible plant species and their potential adulterants (edible or otherwise) listed in these databases, such as pure spices (oregano, ground pepper, etc.) or mixtures (curry masala, etc.). It should be noted that within a genus, genetically similar species may not be differentiated.
Scope of botanicals testing
We test single-ingredient products and complex blends; for example, pure spices such as oregano or black pepper; mixed seasonings such as curry or masala; fruit and vegetable ingredients in composite foods.
Advantages of using our botanical authenticity testing
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Accredited DNA methods for plant identification where applicable
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Ability to assess mixtures containing more than two species
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No prior disclosure of the species required
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High throughput and scalable capacity
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Comparison with databases containing thousands of plant species
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Expert interpretation and support available
Advantages of using the Eurofins Food Testing UK
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Global expertise, local service; access to our leading international authenticity testing network in the UK and Europe
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Advanced facilities; accredited laboratories using validated DNA methods
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Integrated services; combine fish speciation with chemical, isotope, and microbiological analysis for comprehensive authenticity assurance
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Regulatory alignment; methods developed to reflect current local and EU standards and industry best practice
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Proven track record
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Consultancy support
Contact us
Contact Eurofins Food Testing UK to access our full range of authenticity testing and consultancy services by submitting an enquiry or calling +44 (0) 845 604 6740
