Authenticity: determination of bovine proteins

Authenticity of food products is at the heart of Phytocontrol’s expertise.

In a market where the scarcity and price of raw materials can create temptations for adulteration, transparency and traceability are fundamental requirements for manufacturers and consumers alike.

We are proud to announce the addition of a new targeted analysis to our catalogue: Determination of bovine protein levels in whey powders.

The authenticity challenge in whey powders

Whey is a valuable raw material, particularly in powder form, used in many applications (infant nutrition, food supplements, processed dairy products, etc.). Whey powders derived from goat’s milk or sheep’s milk are especially sought after for their specific qualities and higher cost.

The main risk for the sector is twofold. First, there is intentional adulteration: the fraudulent addition of cow’s whey (more abundant and less costly) to products labelled as 100% goat or sheep. In addition, there is the risk of cross-contamination by traces of bovine proteins resulting from insufficient cleaning of production equipment (tanks). Whether intentional or accidental, the presence of these proteins constitutes major fraud, as it misleads the consumer about the true composition and origin of the product.

Our analytical response:

To meet this verification need, the Phytocontrol Laboratory has developed and validated a robust method to accurately quantify the presence of bovine proteins.

Building on our expertise in traceability and species identification, Phytocontrol positions itself as your preferred partner for securing the authenticity of your whey powders.

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