Fruit Juice Testing


We can test fruit juice for consistency with country of origin by comparing the stable isotope ratio composition of samples with reference samples in our database. We are also able to offer bespoke solutions for protection of your specialist regional claims.

Dilution and Adulteration

We are able to validate 'fresh squeezed' and 'not from concentrate' claims. Checking your fresh fruit juices for dilution with tap water and adulteration by sugar addition using Stable Isotope Ratio Analysis. Our adulteration tests are based on official AOAC methods. 


In order to check the correct variety of apple has been used in your juice, we DNA test for consistency with named reference varieties in our database. We can develop new tests for reference varieties of additional fruit and vegetables as long the genetic makeup is such that we can utilise this cutting-edge technology.

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