Abstract: An apparatus for removing intact kernels of corn from the cob is described. The apparatus of the invention includes a frame with friction means attached thereto for removing whole, intact kernels of corn from the cob. Also attached to the frame are means for driving the friction means and means for maintaining the friction coefficient of the friction means.In the apparatus of the invention an ear of corn is contacted with the driven friction means so that the frictional force pushes the kernels at or near the natural abscission layer to detach the kernels intact. The means for maintaining the friction coefficient of the friction means maintains the friction coefficient at a level sufficient to detach intact kernels and preferably at a level which maximizes the efficiency of kernel detachment.

Abstract: Quick-cooking white, brown, and wild rices are prepared by a process wherein the rice is soaked in water, cooked, and dried in a centrifugal fluidized bed drier while being tumbled at at least two different centrifugal forces.

Abstract: Whole kernels of corn are removed intact from the cob by a method wherein the cob is first split longitudinally. Then, a force is applied to the kernels to remove them from the cob. The so-separated whole kernels may then be processed in conventional manner.

Abstract: Method and apparatus for treating particles of food or other substances with a gas, e.g., hot air, to effect blanching, dehydration, puffing, or the like. Feature of the invention is a system wherein the particles are contained in a perforated cylinder which is rotated at a speed sufficient to produce a centrifugal acceleration of at least one g, while a unidirectional flow of gas is applied to the cylinder perpendicular to its axis of rotation.