Abstract: A composition in micro-encapsulated form, comprising a core based on n- butyric acid or a derivative thereof, and a coating based on a lipid matrix which surrounds the core, in which the matrix has a content of C14-C22 long chain saturated fatty acids between 40% and 95%, is used for the treatment of ulcerative rectal colitis or Crohn's disease.

Abstract: A machine and method is provided for applying a fluent adhesive or glue to a surface in two or more parallel strips at a adjustable distance apart. The machine has a plurality of glue nozzles mounted on a radius of a suspension device, which has an arcuate shape and is pivotable about the axis of the radius of the arc. The parallel adhesive strips are accomplished by applying the glue to the surface while moving the surface linearly past the nozzles. Adjustment of the distance apart is accomplished by rotation of the arc of the suspension device about its pivot axis by a swivelling means, which alters the angular distance between the nozzles relative to the direction of movement.