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SamplesFood, Feed & Drink › Allergens

  • Peanut, ELISA, quantitative
    Peanut, ELISA, quantitative Price £66.78

    Price excluding VAT £55.65

    Minimum Quantity Required: 50g

    The test provides a quantitative result with a quantifiable range of 1-20mg/kg peanut. NOT SUITABLE FOR ADDITIVES AND NON-FOOD INGREDIENTS.

    *Please note this analysis takes 10 working days.

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  • Almond Protein (ELISA)
    Almond Protein (ELISA) Price £66.78

    Price excluding VAT £55.65

    Minimum Quantity Required: 10g

    NOT SUITABLE FOR ADDITIVES AND NON-FOOD INGREDIENTS.

    *This test is not suitable for the analysis of products containing apricot stone or persipan (made using apricot stone) due to strong cross-reactivity. Low cross-reactivities have also been observed against sunflower seeds, sesame seeds, pecan, hazelnut and chestnut.

    *Please note this analysis takes 10 working days.

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  • Hazelnut Protein (ELISA)
    Hazelnut Protein (ELISA) Price £66.78

    Price excluding VAT £55.65

    Minimum quantity required: 10g

    The test has a quantitative range of 2.5-20mg/kg hazelnut. NOT SUITABLE FOR ADDITIVES AND NON-FOOD INGREDIENTS.

    *Please note this analysis takes 10 working days.

    Add to order
  • Walnut, pecan DNA, allergens
    Walnut, pecan DNA, allergens Price £140.00

    Price excluding VAT £116.67

    Quantity required 50g

    Walnut and pecan nut (as members of the so called tree nuts) are potential allergens to be declared according to several countries’ regulations (e.g. USA, Canada, Europe). 

    Polymerase chain reaction (PCR) is a molecular biological test for the qualitative detection of a specific DNA sequence in food products and environmental samples. DNA is extracted from the food sample and a specific reference gene is amplified using the enzyme Polymerase within 45 cycles. In parallel a second, but general gene is amplified in order to prove functionality of PCR. Although, walnut/pecan proteins are potential allergens the detection of walnut/pecan DNA indicates the presence of walnut/pecan allergens as well. 

    *Please note this analysis takes 12 working days.
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