A Northern Ireland-based analytical lab added white pepper to its portfolio of food authenticity tests based on spectroscopy with chemometric analysis. White pepper, the ripe berries of the piper nigrum plant, is undergoing an additional production step, fetches a higher price than black pepper and therefore is a target for fraudsters. Often, bulking substances like skins, flour, husks and spent materials are used, but in some cases of pepper fraud, the substances used were hazardous to human health.
- Taylor, P. (August 24, 2021). “With white pepper fraud on the up, Bia unveils authenticity test”. Securing Industry.