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Food fraud testing

Tests that help detect economically motivated adulteration: dilution, ingredient substitution, added water or sugars, and short net quantity.

4 RENAR-accredited testsAnnex no. 1 of 24.04.2026See the table

Food fraud is the deliberate alteration of a product for economic gain: diluting it with water, replacing a costly ingredient with a cheaper one, adding sugars or protein from other sources, or supplying less than the declared quantity. Even when the product stays safe, consumers and buyers are misled and honest producers lose out. For retailers, processors and importers, regular testing of batches and suppliers is one of the most effective preventive measures.

What we test

For meat and meat products, the classic indicators are collagen content and the collagen/protein ratio, meat protein, apparent meat content and added water. Together they show whether a product contains the declared amount of meat or has been extended with water, rind or other tissue. DNA tests complete the picture by confirming the species of origin.

For honey, juices and sweet products, the sugar profile can point to added syrups or to deviations from the product’s usual composition. Mass determinations check net and drained mass, which is exactly what the buyer receives in the pack.

To verify the identity and origin claimed on the label, see also our authenticity testing page.

Regulatory framework

  • Regulation (EC) No 178/2002, which aims to prevent fraudulent or deceptive practices;
  • Regulation (EU) No 1169/2011, which prohibits food information that misleads as to the nature, composition or quantity of a product;
  • Regulation (EU) 2017/625 on official controls, which also covers fraudulent practices.

How we work

We start from the specific risk profile of your product and agree on the set of tests together. Samples are received with full traceability and results are issued in a test report; accredited tests are marked as such on the report.

Parameters and determinations

Meat and meat products

Honey, juices, sweet products

  • Sugar profile (fructose, glucose, sucrose, maltose and others) RENAR accredited

Quantity

"RENAR accredited" links to the matching row of the accredited-tests table below (RENAR annex no. 1/24.04.2026); "authorised, not accredited" means authorised by ANSVSA (authorisation no. 95/24.09.2025) but outside the accreditation; "subcontracted" means performed by a partner laboratory. An analysis with two labels is accredited only for the matrices and methods in the table. "Not accredited" (non-food products, which need no authorisation) means performed in the ICA laboratory or by a partner laboratory, outside the accreditation.

This list is not exhaustive and not all determinations are accredited. For anything not listed here, please contact our sales team.

Request a quote

Tell us the product and the tests you need; our sales team will reply with a quote.

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[email protected]

+40 31 410 2020

Samples received after 13:00 are registered and start testing on the next working day.

RENAR-accredited tests

Source: Annex no. 1 to RENAR accreditation certificate LI 871, issued 24/04/2026. Annex (PDF)

RENAR-accredited tests – Food fraud testing. Source: Annex no. 1 to RENAR accreditation certificate LI 871, issued 24/04/2026.
TestMatrixReference documentAnnex no.
Determination of hydroxyproline content and calculation of collagen content Meat and meat products SR ISO 3496:1997; SR ISO 3496:1997/A1:1999; PS-CH-54 11
Determination of sugars by LC-IR (xylose, fructose, glucose, galactose, sucrose, turanose, maltose, trehalose, lactose, melezitose, maltotriose, raffinose) Food products and food supplements; wine, must and wine-based products PS-CH-128, Ediţia din 10.05.2025 23
Mass determinations (net mass, drained mass, mass proportions of components, mass classifications) Food products and feed SR 2213-3:2009; STAS 6516-90; STAS 5951-83; Metoda AOAC 968.30; PS-CH-11 Ediţia din 10.01.2022 53
Calculated values: collagen/protein ratio, meat protein, apparent meat content, added water Meat and meat preparations; meat and meat products PS-CH-63, Ediţia din 10.01.2024 85

Accreditation covers only the test – matrix – method combinations in the table. The accreditation status of each result is stated on the test report.