Selective staining of protein and starch in wheat flour and its products.
D001391:Azo Compounds; D005433:Flour / Q000032:analysis*; D005983:Glutens / Q000032:analysis*; D009281:Naphthalenes; D013194:Staining and Labeling; D013213:Starch / Q000032:analysis*; D013451:Sulfonic Acids; D014908:Triticum / Q000032:analysis
D001391:Azo Compounds; D009281:Naphthalenes; D013451:Sulfonic Acids; D005983:Glutens; D013213:Starch