Nearly all of purple pepper flakes will be a mix of peppers, with cayenne taking on virtually all the share. The makeup will adjust, based on which model or enterprise you find yourself purchasing. Hominy is maize kernels which have been processed by nixtamalization, soaking them within an alkaline solution. https://louiscninr.worldblogged.com/37015519/chili-powder-sweet-paprika-powder-things-to-know-before-you-buy