Corn Gluten Meal Granule Corn Gluten Meal, Specification: Coarse protein: 60% Min; Coarse ash: 3% Max, Moisture: 10% Max, Coarse ... 25kg / 50kg / 1000kg PP woven bags.Granule Corn Gluten Meal Zein protein powder, as the byproduct of corn flour, has the function ... contains the n the abundant amino acid. Granule Corn Gluten Meal