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Meal is the clean, sound, ground product of the entire grain, 

 cereal or seed which it purports to represent. 



Chop is a ground or chop feed composed of one or more differ- 

 ent cereals or by-products thereof. If it bears a name descriptive 

 of the kind of cereals, it must be made exclusively of the entire 

 grains of those cereals. 



Screenings are the smaller imperfect grains, weed seeds and 

 other foreign material having feeding value, separated in cleaning 

 the grain. 



Flax Plant By-Product is that portion of the flax plant remain- 

 ing after the separation of the seed, the baste fiber and a portion 

 of the shives, and consists of flax shives, flax pods, broken and im- 

 mature flax seeds and the corticle tissue of the stem. 



Alfalfa Meal is the entire alfalfa hay ground, and does not 

 contain an admixture of ground alfalfa straw or other foreign 

 materials. 



Linseed Mealjs the ground residue after extraction of part of 

 the oil from ground flaxseed. 



Blood Meal is ground dried blood. 



Meat Scrap and Meat Meal are the ground residues from ani- 

 mal tissue exclusive of hoof and bone. If they contain any con- 

 siderable amount of bone, they must be designated Meat and Bone 

 Scrap, or Meat and Bone Meal. If they bear a name descriptive 

 of their kind, composition or origin, they must correspond thereto. 



Digester Tankage is the residue from animal tissue exclusive 

 of hoof and horn specially prepared for feeding purposes by tanking 

 under live steam, drying under high heat, and suitable grinding. 

 If it contains any considerable amount of bone, it must be desig- 

 nated Digester Meat and Bone Tankage. 



Cracklings are the residue after partially extracting the fats 

 and oils from the animal tissue. If they bear a name descriptive 

 of their kind, composition or origin, they must correspond thereto. 



Brewers' Dried Grains are the properly dried residue from 

 cereals obtained in the manufacture of beer. 



Distillers^ Dried Grains are the dried residue from cereals 

 obtained in the manufacture of alcohol and distilled liquors. The 

 product shall bear the designation indicating the cereal predominat- 

 ing. 



Malt Sprouts are the sprouts of the barley grain. If the sprouts 

 are derived from any other malted cereal, the source must be des- 

 ignated. 



