03 Oct 2014 --- Ingredient innovator Glanbia Nutritionals announces a major breakthrough in gluten-free purity with the launch of OatPure gluten-free oats. Certified at max 10 parts per million (ppm) gluten to exceed industry standards, OatPure oats are developed at Glanbia’s new state-of-the-art food grade milling facility in Portlaoise, Ireland, guaranteeing gluten-free oat traceability and purity.