Aug., 1924] inspection of feeding stuffs 19 



Unscreened Flaxseed Oil Feed Cake is the product obtained 

 by extraction of part of the oil from unscreened flaxseed by 

 crushing, cooking and hydraulic pressure, or by crushing, heating 

 and the use of solvents. The ingredients shall be stated as par- 

 tial!}' extracted flaxseed and foreign seeds — wheat, wild buck- 

 wheat, pigeon grass, wild mustard, etc. 



Ground Unscreened Flaxseed Oil Feed is the ground un- 

 screened flaxseed oil feed cake. 



Screenings Oil Feed is the ground product obtained after 

 extraction of part of the oil by crushing, cooking and hydraulic 

 pressure, or by crushing, heating and the use of solvents from 

 the smaller imperfect grains, weed seeds and other foreign ma- 

 terials, having feeding value, separated in cleaning the grain. 

 The name of the grain from which the screenings are separated 

 shall be prefixed to "screenings oil feed". 



OAT PRODUCTS 



Oat Groats are the kernels of the oa't. 



Oat Hulls are the outer coverings of the oat. 



Oat Middlings are the floury portions of tlie oat groat ob- 

 tained in the milling of rolled oats. 



Oat Shorts are the covering of the oat grain lying immedi 

 ately inside the hull, being a fuzzy material carrying with it con- 

 siderable portions of the fine floury part of the groat obtained in 

 the milling of rolled oats. 



Clipped Oat By-Product is the by-product obtained in the 

 manufacture of clipped oats. It may contain the light chafty 

 material broken from the end of the hulls, empty hulls, light, im- 

 mature oats and dust. It must not contain an excessive amount 

 of oat hulls. 



PEANUT PRODUCTS 



Peanut Oil Cake is the residue after the extraction of part of 

 the oil by pressure or solvents from peanut kernels. 



