Abstract: Lettuce and leafy vegetables are processed and enzymatically treated with proteolytic or amylolytic enzymes under predetermined temperature and pH conditions for the production of tobaccoless smokes and edible products such as pita-like pockets and chips which may be treated with desired flavoring and coloring ingredients.

Abstract: A multi-layer tray dispenser package for fragile containers of pharmaceutical preparations such as ampoules of physiological saline are arranged in vertically superimposed trays for such containers in a box for storage and shipment, which box is provided with a weakened portion at one end which can be opened to provide an exit for a tray at that level. Each tray has a corrugated-like member for receiving ampoules out of contact with one another and each tray has longitudinal side members to facilitate sliding movement of the tray in the box and the lowermost tray has a bent over portion on which the tray immediately thereabove can slide.