Louisville, KY-based caramel colour manufacturer D.D. Williamson has launched a new, oil-dispersible caramel colour blend that has improved sticking power for snack and confectionery applications. Owen Parker, VP, R&D, explained that the new barbecue-flavoured seasoning sticks better to snacks because, "by coating the salt in the seasoning, our new product forms a protective layer to provide better adhesion".